TTR INC
SB-2, 1999-08-12
COMPUTER PERIPHERAL EQUIPMENT, NEC
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         As filed with the Securities and Exchange Commission on August 12, 1999

                                                     Registration No. 333-______

                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM SB-2

                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933

                             TTR TECHNOLOGIES, INC.
                 (Name of small business issuer in its charter)

            Delaware                        3577                  11-3223672
  (State or jurisdiction of    (Primary Standard Industrial   (I.R.S. Employer
incorporation of organization)      Classification Code)     Identification No.)

                             TTR Technologies, Inc.
                                  1841 Broadway
                            New York, New York 10023
                                 (212) 333-3355

              (Address and telephone number of principal executive
                    offices and principal place of business)

                           ---------------------------

                           Marc D. Tokayer, President
                             TTR Technologies, Inc.
                                  1841 Broadway
                            New York, New York 10023
                                 (212) 333-3355

            (Name, address and telephone number of agent for service)

                                   Copies to:

                             Lawrence M. Bell, Esq.
                        Golenbock, Eiseman, Assor & Bell
                               437 Madison Avenue
                          New York, New York 10022-7302
                                 (212) 907-7300

      Approximate date of commencement of proposed sale to the public: As soon
as practicable after this Registration Statement becomes effective.

      If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering: |_|

      If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering: |_|
<PAGE>

      If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering: |_|

      If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box: [ ]

                         ------------------------------

                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
                                     Proposed`         Proposed
Title of each                        maximum           maximum
class of                             offering          aggregate         Amount of
securities to     Amount to be       price per         offering          registration
be registered     registered         share             price             fee
- -------------------------------------------------------------------------------------
<S>                <C>              <C>               <C>               <C>
Common Stock       5,581,394(1)     $2.91(5)          $16,241,856       $ 4,515
                   2,790,698(2)      2.91(5)            8,120,931         2,258
                   1,613,551(3)      2.91(5)            4,695,433         1,305
                   1,776,981(4)      2.91(5)            5,171,015         1,438
                     400,000(4)      2.75(6)            1,100,000           306
                      33,000(4)      7.80(6)              257,400            72
                      15,000(4)      6.00(6)               90,000            25
Total             12,210,624                          $35,676,635       $_9,919
</TABLE>

(1) Represents 200% of (a) up to 2,325,581 shares of Registrant's common stock,
par value $0.001 ("Common Stock"), issuable upon conversion of $2 million in
aggregate principal amount of the Registrant's 10% Convertible Debentures due
April 30, 2001 ("Debentures"), at an assumed conversion price of $0.86 plus (b)
up to 465,116 shares of common stock issuable upon conversion of the Debentures
with respect to interest accrued thereon through the maturity date thereof.

(2) Represents 200% of up to 1,395,349 shares of Common Stock issuable upon
exercise of warrants ("Warrants") issuable upon conversion of such Debentures.

(3) Represents shares of Common Stock held by certain selling stockholders.

(4) Represents shares of Common Stock issuable upon exercise of certain other
warrants and options ("Other Warrants") held by certain selling stockholders.

In accordance with Rules 416 and 457 under the Securities Act, this Registration
Statement also covers such indeterminate number of additional shares of Common
Stock as may be issuable upon conversion of the Debentures and exercise of the
Warrants and Other Warrants to prevent dilution resulting from stock splits,
stock dividends or similar transactions.

(5) Pursuant to Rule 457(c) and (g) the proposed maximum offering price per
share is $2.91, the average of the high and low price of the Common Stock as
reported on the OTC Electronic Bulletin Board as of August 6, 1999.
<PAGE>

(6) Pursuant to Rule 457(c) and (g), the proposed maximum offering price per
share is based on the exercise price therefor on the date hereof.

- --------------------------------------------------------------------------------

The Registrant hereby amends this Registration Statement on such date or dates
as may be necessary to delay its effectiveness until the Registrant shall file a
further amendment which specifically states that this Registration Statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.

<PAGE>

                  SUBJECT TO COMPLETION, DATED AUGUST 12, 1999

                             TTR TECHNOLOGIES, INC.

                        8,024,578 shares of Common Stock

      We design, develop and market proprietary anti-piracy software
technologies that provide encryption and copy protection for software
applications distributed on CD-ROMs. Our proprietary product, DiscGuard, is
designed to prevent unauthorized CD-ROMs from operating as intended.

      Holders of our common stock identified in this prospectus are offering all
of the shares to be sold in the offering. These shares may be offered any time
after the date of this prospectus in one or more types of transactions,
including through broker-dealers, in over-the-counter markets or directly by the
selling stockholders in negotiated transactions. Prices for the shares may be
the market prices prevailing at the time of sale or may be negotiated by the
selling stockholder and the buyer. For additional information on the methods of
sale, you should refer to the section entitled "Plan of Distribution." We will
not receive any of the proceeds from the offering.

      Each of the selling stockholders may be deemed to be an "underwriter," as
such term is defined in the Securities Act of 1933.

      Shares of our common stock trade on the OTC Electronic Bulletin Board
under the symbol "TTRE". The closing sale price of the common stock on August 6,
1999 on the OTC Electronic Bulletin Board was $2 7/8 per share.

                             ----------------------

      This Investment Involves a High Degree of Risk. You Should Purchase Shares
Only If You Can Afford a Complete Loss. See "Risk Factors" beginning on Page 5
of this Prospectus.

                             ----------------------

      Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved these securities, or determined if this
prospectus is truthful or complete. Any representation to the contrary is a
criminal offense.

                             ----------------------

      The information in this prospectus is not complete and may be changed. The
stockholders selling our common stock pursuant to this prospectus may not sell
these shares until the registration statement filed with the Securities and
Exchange Commission is effective. This prospectus is not an offer to sell these
shares and it is not an offer to buy these shares in any state where the offer
or sale is not permitted.

                             ----------------------

               The date of this prospectus is _____________, 1999

<PAGE>

                                TABLE OF CONTENTS

                                                                          Page

Prospectus Summary.....................................................     1
Risk Factors...........................................................     5
Disclosure Regarding Forward-Looking Statements .......................    14
Dividend Policy........................................................    15
Use of Proceeds .......................................................    15
Price Range of Common Stock............................................    16
Selected Consolidated Financial Data...................................    17
Management's Discussion and Analysis of Financial Condition
  and Results of Operations............................................    19
Business...............................................................    26
Conditions in Israel...................................................    36
Management.............................................................    39
Certain Relationships and Related Transactions.........................    44
Principal and Selling Stockholders.....................................    46
Description of Securities..............................................    49
Plan of Distribution...................................................    51
Legal Matters..........................................................    55
Experts................................................................    55
Available Information..................................................    55
Index to Financial Statements..........................................   F-1


                                      (1)
<PAGE>

                               PROSPECTUS SUMMARY

      This summary highlights certain information contained elsewhere in this
prospectus. You should read the entire prospectus carefully, especially the
risks of investing in our common stock discussed under "Risk Factors." Except as
otherwise noted, the information in this prospectus does not give effect to the
conversion of outstanding convertible securities or to the exercise of
outstanding options and warrants. Unless otherwise noted, references in this
prospectus to "TTR," "we," "our" and "us" refer to TTR Technologies, Inc., a
Delaware corporation, and our wholly-owned subsidiary, TTR Technologies, Ltd.,
an Israeli corporation.

      We design, develop and market anti-piracy software technologies that
provide encryption and copy protection for software applications distributed on
CD-ROMs. Our proprietary product, DiscGuard, is designed to prevent unauthorized
CD-ROMS from operating as intended. Our copy protection technologies are
transparent to the legitimate end-user and do not require the user to install
hardware "keys" or "dongles" on the user's desk top or to obtain an "unlock
code" in order to run the protected application.

      We believe that DiscGuard addresses a significant need in the rapidly
growing CD-ROM market. According to InfoTech, Inc., a market research firm
specializing in the optical media industry, worldwide sales of CD-ROMs and
Digital Versatile Discs (or DVDs) more than doubled between 1996 and 1998, and
will exceed $75 billion by 2000. The 1999 Global Software Piracy Report (a May
1999 study conducted by International Planning and Research Corp. for the
Business Software Alliance and Software & Information Industry Association)
indicates that losses from the unauthorized replication of business software are
estimated to have exceeded $11 billion worldwide in 1998.

      We believe that in 1998 only approximately 3.0 million of the 1.6 billion
discs sold worldwide included some form of copy protection, and that sales of
all CD-ROM copy-protection products was approximately $170 million. The CD-ROM
copy protection market is currently dominated by companies that offer the use of
a hardware device, such as a "key" or "dongle," that plugs into the back of a
computer as an anti-piracy strategy. Due to its relatively high cost and
inconvenience, the dongle is generally used in the United States only in the
high-end market for expensive software, including scientific and computer-aided
design software, although it is used more frequently outside the United States
for other applications. We believe that the global market for CD-ROM copy
protection for the high-volume, multi-media consumer software market, including
games, entertainment and reference software, and other install-to-use
applications, is currently undeveloped, and that DiscGuard offers a
technologically superior, cost-effective, convenient, software-based solution
for this segment of the CD-ROM copy protection market.

      Since our inception in 1994, we have focused on

      o     developing our proprietary anti-privacy technologies; and

      o     in the last year, licensing a broad base of replicators,
            representing a significant percentage of the world replication
            market by disc volume, to use DiscGuard in their mastering
            equipment, making DiscGuard readily available to software
            publishers.


                                       1
<PAGE>

      With our network of licensed replicators in place to have
DiscGuard-protected software mass-produced on CD-ROMs, since the first
commercial release of DiscGuard in February 1998, we have begun marketing
DiscGuard to software publishers, directly and through distributors.
Approximately 24 software publishers market some or all of their titles on
DiscGuard-protected discs, representing approximately 400,000 CD-ROMs and
approximately 71 software titles.

      Our goal is to establish DiscGuard as the leading product in our target
market segment of software-based CD-ROM copy protection for high-volume
multi-media consumer software, including games, entertainment and reference
software, and other install-to-use applications. To achieve this objective, the
key elements of our strategy are to:

      o     Continue to have DiscGuard Integrated into the Mastering Equipment
            of a Broad Base of Replicators of CD-ROMS. We intend to continue to
            license DiscGuard to leading mastering facilities and replicators
            and to support such mastering facilities and replicators.

      o     Leverage Replicator Relationships and Increase Market Penetration
            among Software Publishers. We intend to license DiscGuard to an
            increasing number of software publishers, through direct marketing
            in the United States, Europe and the Middle East, through
            distributors in Asia, and through referrals from our licensed
            replicators. We may also seek a strategic alliance with an
            international marketing partner or increase our use of distributors
            in particular countries outside of Asia. We are targeting publishers
            of high-volume, multi-media consumer software such as games,
            entertainment and reference software, and other install-to-use
            applications, because unauthorized disc replication is the most
            common form of piracy of such applications.

      o     Introduce New Product Applications. We intend to expand our
            technological base and extend DiscGuard protection to other segments
            of the software publishing industry. In addition, we believe that
            software developed for CD-ROM is beginning to migrate to DVDs, a
            format with much greater storage capacity than CD-ROMs. We
            anticipate that we will complete the development of a DiscGuard
            protection product for DVD's by the time DVD recorders become widely
            available, which we believe will occur over the next twelve to
            twenty four months.

      o     Pursue Royalty-Based Licensing Model. We are pursuing a
            royalty-based licensing model that results in a high margin,
            transaction-oriented business with recurring revenues. We typically
            license our technology under unit-based pricing schedules. Royalties
            and other fees are currently paid by software publishers and, to a
            lesser extent, by commercial replicators. We intend whenever
            feasible to continue to license our technologies to third parties
            for unit or transaction-based royalties and fees.

      o     Protect Patent Position. We believe that our future success will
            depend, in part, on the continued protection or our proprietary
            technologies. We have applied for patents to protect our copy


                                       2
<PAGE>

            protection technologies and intend to pursue patent protection
            aggressively.

      o     Expand and Maintain Customer Support. We intend to expand and
            maintain our customer service capability as the number of our
            licensed publishers grows. To date, we have been able to provide
            satisfactory service and support to the relatively small number of
            our licensed publishers.

      We were organized in July 1994. We have an Israeli subsidiary, organized
in December 1994, through which we conduct research and development. Our
principle executive offices are located at 1841 Broadway, New York, New York
10023, telephone (212) 333-3355. Our Web site is www.ttrtech.com. Information
contained on our Web site is not, and should not be deemed to be, a part of this
prospectus.


                                       3
<PAGE>

                                  The Offering

Securities offered................. 8,024,578 shares of common stock. (1)

Shares outstanding................. 5,646,971 shares of common stock. (2)

Use of proceeds.................... We will not receive any proceeds from the
                                    sale of common stock by the selling
                                    stockholders. We will receive the net
                                    proceeds from the sale of an additional $1.0
                                    million in principal amount of our 10%
                                    Convertible Debentures due April 30, 2001
                                    not later than five days after the effective
                                    date of this prospectus (of which $400,000
                                    has been pre-funded). The Securities
                                    Purchase Agreement between us and the
                                    holders of the Debentures generally provides
                                    that we must use those proceeds for internal
                                    working capital purposes. See "Risk
                                    Factors-We will require at least $4.6
                                    million in additional financing to continue
                                    operating through December 2000;" "Use of
                                    Proceeds" and "Management's Discussion and
                                    Analysis of Financial Conditions and Results
                                    of Operations."

- ----------

(1) Includes (i) 2,325,581 shares of our common stock issuable upon conversion
of $2.0 million in aggregate principal amount of our 10% Convertible Debentures
due April 30, 2001 at an assumed conversion price of $0.86, (ii) up to 465,116
shares of common stock issuable upon conversion of the Debentures with respect
to interest accrued thereon through the maturity date thereof, (iii) 1,395,349
shares of common stock issuable upon exercise of Warrants issuable upon
conversion of the Debentures, (iv) 1,613,551 shares of common stock held by
certain selling stockholders, and (v) 2,224,981 shares of common stock issuable
upon exercise of certain other warrants and options held by certain selling
stockholders.

(2) Does not include (a) up to an aggregate of 423,770 shares of common stock
issuable upon exercise of options granted under our 1996 Stock Option Plan, (b)
any of the shares described in clauses (i) through (iii) and (v) in footnote (1)
above, or (c) 236,000 shares issuable upon exercise of certain outstanding
options and warrants that are not held by the selling stockholders.

      We are registering the shares offered hereby in order to satisfy our
obligations to the holders of our 10% Convertible Debentures due April 30, 2001.
Under a Securities Purchase Agreement and a related Registration Rights
Agreement dated May 13, 1999 between us and the holders of the Debentures, we
are obligated to register with the SEC 200% of the number of shares issuable on
conversion of $2.0 million in aggregate principal amount of the Debentures
together with interest accrued thereon through the maturity date thereof,
represented by the shares described in clauses (i) and (ii) of footnote 1 above,
and 200% of the number of shares of common stock issuable upon exercise of the
Warrants that are issuable upon conversion of the Debentures, represented by the
shares described in clause (iii) of footnote 1 above. We are also obligated to


                                       4
<PAGE>

keep the Registration Statement of which this prospectus forms a part effective
for two years after the date of this prospectus. See "Plan of Distribution."

                                  RISK FACTORS

      This offering involves a high degree of risk. You should be able to bear a
complete loss of your investment. You should carefully consider the risks
described below and the other information in this prospectus before deciding to
invest in shares of our common stock. If any of the following risks actually
occur, our business, financial condition and results of operations would likely
suffer. In such case, the market price of our common stock could decline, and
you may lose all or a part of the money you pay to buy our common stock

We will require at least $4.6 million in additional financing to continue
operating through December 2000.

      We have approximately $1.5 million in aggregate principal amount of
indebtedness currently due and payable together with interest thereon. The
holders of an aggregate of $562,500 in principal amount of such indebtedness
have agreed to extend the maturity thereof until various dates from April
through July 2000. We are attempting to obtain similar extensions from the
holders of the balance of such indebtedness. There can be no assurance that any
extensions will be granted with regard to all or any part of such balance. We
will need to obtain additional financing or otherwise reallocate our available
funds in order to repay any amount of such indebtedness as to which no extension
is granted.

      If we receive extensions with respect to the entire balance of such
indebtedness, we anticipate that our cash on hand, together with the net
proceeds from the sale of an additional $1.0 million in principal amount of our
10% Convertible Debentures due April 30, 2001 not later than five days after the
effective date of this prospectus (of which $400,000 has been pre-funded) will
allow us to bring certain suppliers and vendors current and to maintain
operations through November 1999. Thereafter, from December 1999 through
December 2000, we will need additional financing of at least $4.6 million of
investment capital, funding by strategic partner(s) or operating revenues to
continue operating, pay suppliers and other creditors and retire an aggregate of
approximately $1.9 million in outstanding principal amount of indebtedness other
than the Debentures. We are currently reviewing possible private sales of equity
or debt with equity features and arrangements with strategic partners. We have
no commitments for any such financing and there can be no assurance that we will
obtain additional capital when needed or that any such additional capital will
not have a dilutive effect on current stockholders.

      We do not have any commitments for any additional financing other than the
sale of the additional $1.0 million in principal amount of Debentures (of which
$400,000 has been pre-funded). We do not anticipate receiving any funding from
commercial lenders. There can be no assurance that any additional financing can
be obtained on favorable terms, if at all. Any additional equity financing may
result in dilution to our stockholders.


                                       5
<PAGE>

We have lost money in every quarter and year, and we expect these losses to
continue in the foreseeable future.

      Since we began our operations in 1994, we have lost money in every quarter
and year. As of March 31, 1999, we had an accumulated deficit of approximately
$12.9 million. If our revenue does not increase and we cannot adjust our level
of spending adequately, we may not generate sufficient revenue to become
profitable. Even if we do become profitable, we may not be able to sustain or
increase profitability on a quarterly or annual basis in the future. Our ability
to generate revenue depends primarily upon our ability to attract replicators
and software publishers as clients.

"Going concern" statement in auditor's report may make it difficult to raise new
capital.

      We have not had any significant revenues to date. As of March 31, 1999, we
had an accumulated deficit of $12,916,457 from July 14, 1994 (date of
inception). The report of the independent auditors on our financial statements
for the year ended December 31, 1998 includes an explanatory paragraph relating
to the uncertainty of our ability to continue as a going concern, which may make
it more difficult for us to raise additional capital.

We have only been in business for a short period of time, so your basis for
evaluating us is limited.

      We are a development stage company with a limited history of operations.
Before DiscGuard first became commercially available in February 1998, we were
engaged primarily in research and development. As a result, there is a limited
history of operations for evaluating our business. You must consider the risks
and difficulties frequently encountered by early stage companies in new and
rapidly evolving markets, including the software copy protection and anti-piracy
market. Some of these risks and uncertainties relate to our ability to:

      o     license DiscGuard to additional replicators and software publishers
            in order to generate significant revenue;

      o     maintain our current relationships with leading replicators and
            manufacturers of the mastering equipment used by replicators.

      o     stay ahead of the efforts of hackers and counterfeiters to
            circumvent our copy protection technology;

      o     respond effectively to actions taken by our competitors;

      o     build our organizational and technical infrastructures to manage our
            growth effectively;

      o     design, develop and implement effective products for existing
            clients and new clients;

      o     increase awareness of our brand among replicators and software
            publishers;


                                       6
<PAGE>

      o     extend DiscGuard protection to DVD discs;

      o     attract, retain and motivate qualified personnel.

      If we are unsuccessful in addressing these risks and uncertainties, our
business, financial condition and results of operations will be materially and
adversely affected.

The market for computer software copy protection is unproven.

      The market for copy protection technology for CD-ROM software products,
especially in the consumer multi-media market, is unproven. For us to be
successful in entering this market segment, producers and publishers of
multi-media CD-ROMs must accept copy protection generally and also adopt the
DiscGuard-based solution that we have developed. There can be no assurance that
copy protection of multi-media CD-ROMs will be commercially accepted. For
example, consumers may react negatively to the introduction of copy protected
CD-ROMs if they are prevented from copying the content of their favorite
applications. Moreover, copy protection may not be effective or compatible with
all hardware platforms or configurations or may prove to be easily circumvented.
Also, software developed for CD-ROM is beginning to migrate to DVD-ROM, a format
in which we have not completed the development of copy protection technology.
Further, our DiscGuard-based technology may not achieve or sustain market
acceptance under emerging industry standards or may not meet, or continue to
meet, the changing demands of multi-media software providers. If the market for
CD-ROM copy protection fails to develop or develops more slowly than expected,
or if DiscGuard does not achieve or sustain market acceptance, our business,
financial condition and results of operations would be materially adversely
affected.

You should not rely on our quarterly operating results as an indication of how
we will do in the future.

      Our quarterly operating results may vary significantly in the foreseeable
future due to a number of factors that could affect our revenue, expenses or
prospects during any particular quarter. These factors include:

      o     the demand for software anti-piracy protection in general and for
            CD-ROMs, in particular, and, potentially, for DVDs;

      o     the degree of acceptance of our copy protection technologies by
            software publishers;

      o     changes in our operating expenses;

      o     the development of our direct and indirect distribution channels;

      o     our continued ability to license DiscGuard to leading mastering
            equipment manufacturers and replicators;


                                       7
<PAGE>

      o     our ability to attract and retain other replicators and software
            publishers that are seeking anti-piracy protection;

      o     changes in fees paid for anti-piracy software resulting from
            competition or other factors;

      o     economic conditions specific to the CD-ROM and DVD industries;

      o     anticipated seasonality of revenues relating to sales of software to
            consumers in our target market-segment.

      In any given quarter, we may expend substantial funds and management
resources and yet not obtain adequate revenue, and we may not be able to adjust
spending in a timely manner to compensate for any unexpected shortfall in our
revenue. Any significant shortfall could have an immediate material and adverse
effect on our business, financial condition and results of operations.

      Due to all of the foregoing factors, and the other risks discussed in this
section, you should not rely on quarter-to-quarter comparisons of our results of
operations as an indication of future performance. It is possible that in some
future periods our operating results will be below the expectations of public
market analysts and investors. In this event, the price of our common stock
would likely fall.

      We currently derive all of our net revenues and operating income from fees
for the application of our copy protection technology to prerecorded CD-ROM
discs that are sold to consumers. We expect these fees to account for
substantially all of our net revenues and operating income at least through
2000. There can be no assurance that revenues from these fees will grow
significantly or at all. Any future growth in revenues from these fees will
depend on the use of our copy protection technology by a larger number of
software publishers. In order to increase our market penetration, we must
continue to persuade software publishers that the cost of licensing our
technology is outweighed by the increase in revenues from additional sales of
the copy protected material that the software publishers would achieve as a
result of using DiscGuard copy protection.

      In the event that the customers of our copy protection technology were to
determine that the benefits of using our technology did not justify the cost of
licensing the technology, demand for our technology would decline. Any factor
that results in a decline in demand for our copy protection technology,
including CD-ROM discs that are encoded with our copy protection technology,
would have a material adverse effect on our business, financial condition and
result of operations.

There are many competitors in the software protection industry and we may not be
able to compete effectively against them.

      The CD-ROM copy protection industry is extremely competitive. Our primary
competitors include companies with substantially greater financial,
technological, marketing, personnel and research and development resources than
ours. There can be no assurance that we will be able to compete successfully in
this market. In particular, certain companies, such as C-Dilla Limited, Sony
DADC Austria AG, MLS LaserLock International Inc. and Link Data Security, claim
to provide comprehensive optical media-based anti-piracy protection. For
example, the copy protection product of C-Dilla is based on a technology which


                                       8
<PAGE>

attempts to prevent unauthorized copying by encoding a disc with unreadable "bad
sectors." This alternate copy-protection technology may prove to be more
successful than DiscGuard, which embeds a digital signature in authorized discs.
In addition, Rainbow Technologies Inc. and Aladdin Knowledge Systems Ltd. each
have an established installed product base in the market for hardware key or
dongle-based software copy protection products and could expand into our target
market of copy protection products for software contained on optical media such
as CD-ROMs. There can be no assurance that other software companies will not
enter the market in the future. Many of our competitors have existing
relationships with major software developers in the United States, some of which
are dominant software producers worldwide, and those existing relationships may
impede our ability to sell our products to those customers and expand our market
share. For example, C-Dilla has recently been acquired by Macrovision
Corporation, a leader in the market for video security technology and products.
There can be no assurance that we will be able to continue developing products
with innovative features and functions, or that development by others of similar
or more effective products will not render our products or technologies
noncompetitive or obsolete.

Third parties may be able to circumvent our anti-piracy technology.

      We must continually enhance and upgrade DiscGuard to stay ahead of the
efforts of counterfeiters and hackers to circumvent our technologies, even in
the face of the new United States Digital Millennium Copyright Act. The Act
outlaws copy protection circumvention devices and technologies beginning in May
2000 and currently provides for both criminal and civil penalties for companies
or individuals who import, produce or distribute devices designed to circumvent
copy protection devices and technologies. It is conceivable that counterfeiters
and hackers could develop a way to circumvent our copy protection techniques,
which may result in a potentially substantial decrease in the demand for our
products. Additionally, software publishers could choose not to use our
anti-piracy technology if software publishers believe that our technology will
be unable to deter counterfeiters or if they believe it interferes with
legitimate consumer use of the original copyrighted product. In this regard, our
copy protection technologies are intended to prevent both consumer copying and
professional remastering and replication. Any reduction in demand for our
products could have a material adverse effect on our business, financial
condition and results of operations.

We are vulnerable to technological obsolescence.

      DiscGuard is currently our only product and is based upon a single set of
core technologies. The market for our technology and products is characterized
by rapid change and evolving industry standards, often resulting in product
obsolescence or short product lifecycles. Although we are not aware of any
developments in the software protection industry which would render our current
or planned product less competitive or obsolete (other than the incipient
migration of software from CD-ROM to DVD), there can be no assurance that future
technological changes or the development of new or competitive products by
others will not do so.

Our relationship with DCA is important.

      In October 1997, we signed an agreement with Doug Carson & Associates,
Inc., under which DCA has a license (exclusive through December 31, 1999) to
integrate DiscGuard into its mastering interface system for sale to replicators.
The mastering interface system (or MIS) is a key component of the mastering


                                       9
<PAGE>

equipment used by replicators to produce the glass masters which are, in turn,
used to mass-produce CD-ROMs. We believe that DCA's MIS is currently installed
in more than 50% of the world's CD-ROM mastering equipment. The termination of
our relationship with DCA could have a material adverse effect on us because we
could lose access to a significant portion of the replicators. In addition,
there can be no assurance that DCA will be able to sell or upgrade its
DiscGuard-enhanced MIS to or for replicators or that, if it does, DCA's efforts
will generate significant revenues for us.

We have limited marketing experience and capabilities.

      We commenced marketing activities in 1998 and have limited marketing
experience and limited financial, personnel and other resources to undertake
marketing and advertising activities. To date, DiscGuard has generated minimal
licensing revenues, and has achieved only limited market acceptance. Demand for
DiscGuard will depend principally upon the demand by software publishers in our
target market-segment for copy protection. As is typically the case with
newly-introduced products, the ultimate level of demand for our products is
subject to a high degree of uncertainty. Developing market acceptance for our
existing and proposed product will require substantial marketing efforts and the
expenditure of a significant amount of funds to inform software publishers of
the perceived advantages of our products. There can be no assurance that our
marketing efforts will result in increased demand for, or market acceptance of,
our product. There can be no assurance that we will be able to market DiscGuard
successfully or that our efforts will result in any significant revenues. If we
do not succeed in significantly increasing the number of licensed publishers
generated through our existing marketing efforts, we may seek a strategic
alliance with a partner with an international marketing capability, or increase
our use of distributors in particular countries outside of Asia. We are not
currently engaged in negotiations with any potential strategic partner and there
can be no assurance that we will be able to identify a suitable partner or that,
if so, we will be able to sign an agreement on acceptable terms.

Software may migrate from CD-ROM to DVD before we are able to adapt DiscGuard to
DVD.

      We believe that software products developed for CD-ROM have begun to
migrate to DVD and may complete the process within the next twelve to
twenty-four months, as DVD drives become widely available. Our future growth and
operating results may depend to a large extent on the successful introduction,
marketing and commercial viability of DVDs that utilize our copy protection
technologies. A number of factors will affect our ability to derive revenues
from DVD protection. These factors include the cost and effectiveness of our
copy protection technology in various applications, the development of
alternative technologies or standards for DVD copy protection, the uncertainty
in the marketplace engendered by alternative standards for DVD and for DVD
recordable devices, and the relative ease of copying, as well as the quality of
the copies of unprotected materials distributed in new digital formats. Because
of its early stage of development, demand for and market acceptance of DVD, as
well as demand for associated copy protection, are subject to a high level of
uncertainty. Much of the DVD technology and infrastructure is unproven, and it
is difficult to predict with any assurance whether, or to what extent, these
evolving markets will grow. In this regard, our future growth could be adversely
affected if DVD discs that do not include our copy protection components achieve


                                       10
<PAGE>

market acceptance. If there is consumer dissatisfaction that cannot be managed,
or if there are technical compatibility problems, our business, financial
condition and results of operations could be materially adversely affected. If
the market for DVD copy protection fails to develop or develops more slowly than
expected, or if our solution does not achieve or sustain market acceptance, our
business, financial condition and results of operations would be materially
adversely affected.

We have very few employees and are particularly dependent on our Vice
President-Research and Development.

      We have a small number of employees. Although we believe we maintain a
core group sufficient for us to effectively conduct our operations, the loss of
certain of our key personnel could, to varying degrees, have an adverse effect
on our operations and product development. The loss of Dr. Baruch Sollish, our
Vice President-Research and Development, would have a material adverse affect.
We have not obtained "key-man" life insurance on the life of Dr. Sollish. Our
key employees and corporate officers all reside in Israel.

We are subject to risks associated with international operations.

      We conduct business from our facilities in Israel and the United States,
and through distributors in Asia. Our international operations and activities
subject us to a number of risks, including the risk of political and economic
instability, difficulty in managing foreign operations, potentially adverse
taxes, higher expenses and difficulty in collection of accounts receivable. In
addition, although we receive most of our revenue in U.S. dollars, a substantial
portion of our payroll and other expenses are paid in the currency of Israel,
where most of our employees reside and our research and development operations
are located. Because our financial results are reported in U.S. dollars, they
are affected by changes in the value of the various foreign currencies that we
use to make payments in relation to the U.S. dollar. We do not cover known or
anticipated operating exposures through foreign currency exchange option or
forward contracts.

We are subject to risks associated with operations in Israel.

      Our Israeli subsidiary maintains offices and research and development
facilities in Israel and is directly affected by prevailing economic, military
and political conditions that affect Israel.

We need to establish and maintain licensing relationships with companies in
related fields.

      Our future success will depend in part upon our ability to establish and
maintain licensing relationships with companies in related business fields,
including CD-ROM and DVD mastering facilities and replicators, owners of
mastering interface systems, software copyright owners and publishers, and
international distributors. We believe that these current and future
relationships can allow us greater access to manufacturing, sales and
distribution resources. However, the amount and timing of resources to be
devoted to these activities by these other companies are not within our control.
We may not be able to maintain our existing relationships or enter into


                                       11
<PAGE>

beneficial relationships in the future. Other parties may not perform their
obligations as expected. Our reliance on others for the development,
manufacturing and distribution of our technologies and products may result in
unforeseen problems. Substantially all of our license agreements are
non-exclusive, and therefore these licensees are free to enter into similar
agreements with third parties, including our current or potential competitors.
There can be no assurance that our licensees will not develop or pursue
alternative technologies either on their own or in collaboration with others,
including our competitors, as a means of developing or marketing products
targeted by the collaborative programs and by our products.

Our efforts to protect our intellectual property rights may not be adequate.

      Our success is heavily dependent upon our proprietary technologies. We
rely on a combination of patent, trademark, copyright and trade secret laws,
nondisclosure and other contractual provisions, and technical measures to
protect our intellectual property rights. Our patents, trademarks or copyrights
may be challenged and invalidated or circumvented. Any patents that issue from
our pending or future patent applications or the claims in pending patent
applications may not be of sufficient scope or strength or be issued in all
countries where our products can be sold or our technologies can be licensed to
provide meaningful protection or any commercial advantage to us. Others may
develop technologies that are similar or superior to our technologies, duplicate
our technologies or design around our patents. Effective intellectual property
protection may be unavailable or limited in certain foreign countries. Despite
efforts to protect our proprietary rights, unauthorized parties may attempt to
copy or otherwise use aspects of processes and devices that we regard as
proprietary. Policing unauthorized use of our proprietary information is
difficult, and there can be no assurance that the steps we have taken will
prevent misappropriation of our technologies. In the event that our intellectual
property protection is insufficient to protect our intellectual property rights,
we could face increased competition in the market for our products and
technologies, which could have a material adverse effect on our business,
financial condition and results of operations.

      Litigation may be necessary in the future to enforce any patents that may
issue and other intellectual property rights, to protect our trade secrets or to
determine the validity and scope of the proprietary rights of others. There can
be no assurance that any litigation of these types will be successful.
Litigation could result in substantial costs, including indemnification of
customers, and diversion of resources and could have a material adverse effect
on our business, financial condition and results of operations, whether or not
such litigation is determined adversely to us. In the event of an adverse ruling
in any litigation, we might be required to pay substantial damages, discontinue
the use and sale of infringing products, expend significant resources to develop
non-infringing technology or obtain licenses to infringed technology. Our
failure to develop or license a substitute technology could have a material
adverse effect on our business, financial condition and results of operations.

We face Year 2000 risks.

      Many currently installed computer systems and software products are unable
to distinguish between twentieth century dates and twenty-first century dates
because such systems may have been developed using two digits rather than four
to determine the applicable year. This could result in system failures or
miscalculations causing disruptions of operations, including, among other
things, a temporary inability to process transactions, send invoices or engage


                                       12
<PAGE>

in similar normal business activities. As a result, many companies' software and
computer systems may need to be upgraded or replaced to comply with such "Year
2000" requirements. Our business is dependent on the operation of numerous
systems that could potentially be affected by Year 2000 related problems. Those
systems include, among others: hardware and software systems used internally by
us in the management of our business; hardware and software products developed
by us, including DiscGuard; the internal systems of our customers and suppliers;
and non-information technology systems and services used by us in the management
of our business, such as telephone systems and building systems. We believe that
DiscGuard is Year 2000 ready; however, success of our Year 2000 readiness
efforts may depend on the success of our customers in dealing with their Year
2000 issues. We sell our products to companies in several different industries,
each experiencing different issues with Year 2000 readiness. Customer
difficulties with Year 2000 issues could interfere with the use of DiscGuard,
which might require us to devote additional resources to resolve the underlying
problems. Although we believe that our Year 2000 readiness efforts are designed
to appropriately identify and address those Year 2000 issues that are within our
control, there can be no assurance that our efforts will be fully effective or
that the Year 2000 issues will not have a material adverse effect on our
business, financial condition or results of operations. We do not presently have
a contingency plan for handling Year 2000 issues that are not detected and
corrected prior to their occurrence. Any failure by us to address any unforeseen
Year 2000 issue could adversely affect our business, financial condition and
results of operations. For more details on our Year 2000 risks, please see
"Management's Discussion and Analysis of Financial Condition and Results of
Operations--Year 2000 Issues."

Future sales of our common stock by our holders of outstanding stock and options
could have an adverse effect on the market price of our common stock.

      We anticipate that some or all of the selling stockholders may from time
to time sell all or part of the shares offered hereby. In addition, there are
currently outstanding options or warrants (other than the Warrants issuable upon
conversion of the Debentures) to purchase 2,884,751 shares of our common stock
(including 423,770 options granted under our 1996 Stock Option Plan, 2,146,648
options and warrants held by selling stockholders and 236,000 other options and
warrants not held by selling stockholders). The market price of our common stock
could decline as a result of sales by our existing stockholders of a large
number of shares of common stock in the market after this offering, or the
perception that these sales may occur. These sales also might make it more
difficult for us to sell equity securities in the future at a time and at a
price that we deem appropriate.

Our stock price is volatile and could continue to be volatile.

      Investment interest in our common stock may not lead to the development of
an active or liquid trading market. The market price of our common stock has
fluctuated in the past and is likely to continue to be volatile and subject to
wide fluctuations. In addition, the stock market has experienced extreme price
and volume fluctuations. The stock prices and trading volumes for many software
companies fluctuate widely for reasons that may be unrelated to their business
or results of operations. The market price of our common stock may decline below
the offering price. General economic, market and political conditions could also
materially and adversely affect the market price of our common stock and
investors may be unable to resell their shares of common stock at or above the
offering price.


                                       13
<PAGE>

It may be difficult for a third party to acquire us.

      Provisions of our certificate of incorporation, our by-laws and Delaware
law could make it more difficult for a third party to acquire us, even if it
would be beneficial to our stockholders.

Penny Stock Regulation is applicable to investment in our shares.

      Broker-dealer practices in connection with transactions in "penny stocks"
are regulated by certain penny stock rules adopted by the Securities and
Exchange Commission. Penny stocks generally are equity securities with a price
of less than $5.00 (other than securities registered on certain national
securities exchanges or quoted on the Nasdaq system, provided that current
prices and volume information with respect to transactions in such securities
are provided by the exchange or system). The penny stock rules require a
broker-dealer, prior to a transaction in a penny stock not otherwise exempt from
the rules, to deliver a standardized risk disclosure document that provides
information about penny stocks and the risks in the penny stock market. The
broker-dealer also must provide the customer with current bid and offer
quotations for the penny stock, the compensation of the broker-dealer and its
salesperson in the transaction, and monthly account statements showing the
market value of each penny stock held in the customer's account. In addition,
the penny stock rules generally require that prior to a transaction in a penny
stock the broker-dealer make a special written determination that the penny
stock is a suitable investment for the purchaser and receive the purchaser's
written agreement to the transaction. These disclosure requirements may have the
effect of reducing the level of trading activity in the secondary market for a
stock that becomes subject to the penny stock rules.

                 DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus includes "Forward-Looking Statements" within the meaning of
Section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities and Exchange Act of 1934, as amended. All statements other than
statements of historical facts included in this prospectus, including, without
limitation, statements regarding our future financial position, business
strategy, budgets, project costs and plans and objectives of management for
future operations, are Forward-Looking Statements. In addition, Forward-Looking
Statements generally can be identified by the use of forward-looking terminology
such as "may," "will," "except," "should," "intend," "estimate," "anticipate,"
"believe," or "continue" or the negative thereof or variations thereon or
similar terminology. Although we believe that the expectations reflected in such
Forward-Looking Statements are reasonable, we can give no assurance that such
expectations will prove to have been correct. Important factors (or Cautionary
Statements) that could cause actual results to differ materially from our
expectations are disclosed under "Risk Factors" and elsewhere in this
prospectus. All subsequent written and oral Forward-Looking Statements
attributable to us, or to persons acting on our behalf, are expressly qualified
in their entirety by the Cautionary Statements.


                                       14
<PAGE>

                                 DIVIDEND POLICY

      We have never paid a cash dividend on our common stock. Payment of
dividends is at the discretion of the board of directors. The board of directors
plans to retain earnings, if any, for operations and does not intend to pay
dividends in the foreseeable future.

                                 USE OF PROCEEDS

      We will not receive any proceeds from the sale of common stock by the
selling stockholders. We will receive the net proceeds from the sale of an
additional $1.0 million in principal amount of our 10% Convertible Debentures
due April 30, 2001 not later than five days after the effective date of this
prospectus (of which $400,000 has been pre-funded). The Securities Purchase
Agreement between the holders of the Debentures and us generally provides that
we must use those proceeds for internal working capital purposes. See "Risk
Factors-We will require at least $4.6 million in additional financing to
continue operating through December 2000;" and "Management's Discussion and
Analysis of Financial Conditions and Results of Operations."


                                       15
<PAGE>

                           PRICE RANGE OF COMMON STOCK

      Our common stock is traded on the OTC Electronic Bulletin Board of the
National Association of Securities Dealers, Inc., Automated Quotation System
under the symbol "TTRE". Although trading in our common stock has occurred on a
relatively consistent basis, the volume of shares traded has been sporadic.
There can be no assurance that an established trading market will develop, that
the current market will be maintained or that a liquid market for our common
stock will be available in the future. Investors should not rely on historical
stock price performance as an indication of future price performance.

      The following table summarizes the high and low bid prices of TTR's common
stock as reported on the OTC Electronic Bulletin Board for the periods
indicated. The closing price of our common stock on August 6, 1999 was $2 7/8
per share.

                                                               Common Stock
      Quarter Ended                                          High        Low
      1999
      June 30                                              $ 3 1/8     $   3/4
      March 31                                             $ 1 7/16    $   3/4

      1998
      March 31                                             $ 6         $ 4
      June 30                                              $ 5 1/2     $ 2 5/8
      September 30                                         $ 3 1/4     $   7/8
      December 31                                          $ 3 1/16    $   11/16

      1997
      March 31                                             $16 23/32   $ 9 1/4
      June 30                                              $15 7/8     $11
      September 30                                         $13 3/4     $11
      December 31                                          $11 15/16   $ 5 5/8

      The foregoing represent inter-dealer prices, without retail mark-up,
mark-down or commission, and may not necessarily represent actual transactions.

      As of July 30, 1999 there were approximately 147 holders of record of our
common stock, excluding stockholders whose stock is held either in nominee name
or street name brokerage accounts. Based on information obtained from our
transfer agent, as of such date, there were approximately 859 stockholders of
our common stock whose stock is held in either nominee name or street name
brokerage accounts.


                                       16
<PAGE>

                      SELECTED CONSOLIDATED FINANCIAL DATA

      The following table sets forth our consolidated financial data for the two
years ended December 31, 1998, and for the quarters ended March 31, 1998 and
1999. The selected consolidated financial data for the two years are derived
from our consolidated financial statements, which have been audited by Brightman
Almagor & Co. (formerly known as BDO Almagor & Co.), a member of Deloitte Touch
Tohmatsu, independent auditors. The selected consolidated financial data for the
quarter ended March 31, 1998 and 1999 have been derived from the unaudited
consolidated financial statements, which in the opinion of management, reflect
all adjustments consisting of normal recurring accruals necessary for a fair
presentation of the financial position and the results of operations of these
periods. The consolidated financial data set forth below should be read in
conjunction with our Consolidated Financial Statements and related Notes and
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" included elsewhere in this prospectus. The results of operations for
the quarter ended March 31, 1999 are not necessarily indicative of results for
the full year.

<TABLE>
<CAPTION>
                                            Year Ended                     Three Months Ended
                                           December 31,                         March 31,                 From Inception
                                      ----------------------              ---------------------          (July 14, 1994)
Income Statement Data                 1997              1998              1998             1999         To March 31, 1999
                                      ----              ----              ----             ----         -----------------
<S>                             <C>                 <C>               <C>               <C>                <C>
   Revenues                     $         --            54,922                --            26,984              81,906
   Total expenses                  3,865,736         5,251,160           844,784           991,667          11,807,650
   Operating loss                 (3,865,736)       (5,196,238)         (844,784)         (986,683)        (11,725,744)
   Net loss                       (4,119,612)       (5,578,540)         (850,964)       (1,158,346)        (12,916,457)

   Net loss per share           $      (1.35)            (1.54)            (0.26)            (0.23)

   Weighted average shares
   Outstanding (1)                 3,054,519         3,615,908         3,293,481         4,989,391

<CAPTION>
                                                                      December 31,       March 31,        March 31, 1999
Balance Sheet Data                                                        1998              1999          As Adjusted(2)
                                                                      ------------       ---------        --------------
<S>                                                                   <C>                <C>               <C>
  Working deficiency                                                  (2,834,448)        (3,160,221)       (1,420,221)
  Total assets                                                           490,545            357,129         2,379,129
  Total liabilities                                                    3,588,712          3,900,556         5,900,556
  Total stockholders' deficit                                         (3,098,167)        (3,521,427)       (3,521,427)
</TABLE>


                                       17
<PAGE>

- -------------

(1)   Does not include (i) up to an aggregate of 423,770 shares of common stock
      issuable upon exercise of options granted under our 1996 Stock Option
      Plan, (ii) 2,325,581 shares of our common stock issuable upon conversion
      of $2.0 million in aggregate principal amount of our 10% Convertible
      Debentures due April 30, 2001 at an assumed conversion price of $0.86,
      (iii) up to 465,116 shares of common stock issuable upon conversion of the
      Debentures with respect to interest accrued thereon through the maturity
      date thereof, (iv) 1,395,349 shares of common stock issuable upon exercise
      of Warrants issuable upon conversion of the Debentures, (v) 2,224,981
      shares issuable upon exercise of other outstanding warrants and options
      held by certain selling stockholders or (vi) 236,000 shares issuable upon
      exercise of certain outstanding options and warrants that are not held by
      the selling stockholders.

(2)   Gives effect to the sale of $2.0 million in aggregate principal amount of
      10% Convertible Debentures due April 30, 2001.


                                       18
<PAGE>

                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

      The following discussion should be read in conjunction with our
consolidated financial statements and the notes thereto included elsewhere in
this prospectus.

General

Overview

      We design, develop and market anti-piracy software technologies that
provide encryption and copy protection for software applications distributed on
CD-ROMs. Our proprietary product, DiscGuard, is designed to prevent unauthorized
CD-ROMS from operating as intended. Our copy protection technologies are
transparent to the legitimate end-user and do not require the user to install
hardware "keys" or "dongles" on the user's desk top or to obtain an "unlock
code" in order to run the protected application.

      Since our inception in 1994, we have focused on

      o     developing our proprietary anti-privacy technologies; and

      o     in the last year, licensing a broad base of replicators,
            representing a significant percentage of the world replication
            market by disc volume, to use DiscGuard in their mastering
            equipment, making DiscGuard readily available to software
            publishers.

      With our network of licensed replicators in place to have
DiscGuard-protected software mass-produced on CD-ROMs, since the first
commercial release of DiscGuard in February 1998, we have begun marketing
DiscGuard to software publishers, directly and through distributors.
Approximately 24 software publishers market some or all of their titles on
DiscGuard-protected discs, representing approximately 400,000 CD-ROMs and
approximately 71 software titles.

      Our goal is to establish DiscGuard as the leading product in our target
market segment of software-based CD-ROM copy protection for high-volume
multi-media consumer software, including games, entertainment and reference
software and other install-to-use applications.

      In 1997, we completed an initial public offering to raise working capital.
We have had difficulty in the past twelve months in raising financing needed to
fund our operations and have, therefore, significantly curtailed our activities.
In the summer of 1998, we abandoned a proposed public offering of our common
stock after filing a registration statement therefor, due to a correction in the
stock market.

      We have $1.5 million in aggregate principal amount of indebtedness
currently due and payable together with interest thereon. The holders of an
aggregate of $562,500 in principal amount of such indebtedness have agreed to
extend the maturity thereof until various dates from April through July 2000. We
are attempting to obtain similar extensions from the holders of the balance of
such indebtedness. There can be no assurance that any extensions will be granted


                                       19
<PAGE>

with regard to all or any part of such balance. We will need to obtain
additional financing or otherwise reallocate our available funds in order to
repay any amount of such indebtedness as to which no extension is granted.

      If we receive extensions with respect to the entire balance of such
indebtedness, we anticipate that our cash on hand, together with the proceeds
(before deducting approximately $112,000 in fees and commissions) from the sale
of an additional $1.0 million in principal amount of our 10% Convertible
Debentures due April 30, 2001 not later than five days after the effective date
of this prospectus (of which $400,000 has been pre-funded) will allow us to
maintain operations through November 1999. Thereafter, from December 1999
through December 2000, we will need additional financing of at least $4.6
million of investment capital, funding by strategic partner(s) or operating
revenues to continue operating, pay suppliers and other creditors and retire an
aggregate of $1.9 million in outstanding principal amount of indebtedness other
than the Debentures. We do not have any commitments for any additional financing
other than the sale of the additional $1.0 million in principal amount of
Debentures (of which $400,000 has been pre-funded).

      We have not had any significant revenues to date. As of March 31, 1999, we
had an accumulated deficit of approximately $12.9 million. Our expenses have
related primarily to expenditures on research and development, marketing,
recruiting and retention of personnel, costs of raising capital and operating
expenses. The report of the independent auditors on our financial statements for
the year ended December 31, 1998 includes an explanatory paragraph relating to
the uncertainty of our ability to continue as a going concern, which may make it
more difficult for us to raise additional capital.

      Subject to our raising sufficient financing in the future, we intend to
increase our research and development efforts. We believe that the software
developed for CD-ROMs has begun to migrate to DVDs, a medium with greater
storage capacity. We hope to complete the development of DiscGuard protection
for DVDs by the time DVD drives become widely available and software is
distributed on DVDs.

      We intend to ensure that DiscGuard remains integrated into the mastering
equipment of a broad base of replicators (i.e., mass producers of CD-ROMs),
affording software publishers convenient access to DiscGuard-licensed
replicators. We will continue our marketing efforts by directly distributing our
product in the United States, Europe and the Middle East, utilizing distributors
in Asia and acting on referrals from our replicators. If we do not succeed in
significantly increasing the number of licensed publishers generated by our
existing marketing efforts, we may also seek a strategic alliance with an
international marketing partner or increase our use of distributors in
particular countries outside of Asia. On June 1, 1999, we hired a Chief
Operating Officer to oversee our marketing efforts.

Revenue Sources

      Our main source of revenue is from royalties payable by software
publishers under non-exclusive license agreements between us and the software
publishers. Typically, our license agreements relate to some or all of a
publisher's software titles on CD-ROMs. These license agreements have unit-based
pricing schedules, based on the number of CD-ROMs produced by a replicator. We
recognize revenue when CD-ROM discs are produced for our licensed


                                       20
<PAGE>

software publishers by our licensed replicators. We also receive a limited
amount of revenue from our licensed replicators.

Stock Based Compensation

      Compensation expense arising from stock grants, and options and warrants
issued at exercise prices below the quoted market price as of the date of grant
is recognized over the period that services are rendered. As more fully
described below in "Results of Operations," we have recorded expense in
connection with stock based compensation during the years ended December 31,
1997 and 1998, as well as deferred compensation expense for the value of the
grants that were not yet earned as of such dates. We currently expect to
amortize $399,420 million in 1999 and $6,422 in 2000 as deferred compensation
expense in respect of options outstanding at December 31, 1998.

Results of Operations

      Three Months Ended March 31, 1999 Compared to Three Months Ended March 31,
1998.

      Revenues for the three months ended March 31, 1999 totaled $26,984 and
were derived from licensing fees of our DiscGuard product. We had no revenues
for the same period in 1998.

      Research and development costs for the three months ended March 31, 1999
were $315,842 as compared to $188,692 for the same period in 1998. This increase
was primarily due to non-cash charges of $163,000 in 1999 relating to the
issuance of employee stock options.

      Sales and marketing expenses for the three months ended March 31, 1999
were $178,367 as compared to $251,700 for the same period in 1998. This decrease
was primarily due to reduced staffing in 1999.

      General and administration expenses for the three months ended March 31,
1999 were $497,458 as compared to $404,392 for the same period in 1998. The
increase in general and administrative spending was primarily due to the
amortization of stock based compensation in 1999 of approximately $224,750 as
compared to $123,000 in 1998.

      Total operating expenses include $421,775 and $221,376 of stock-based
compensation for the three months ended March 31, 1999 and 1998, respectively.

      Interest expense for the three months ended March 31, 1999 increased to
$193,663 compared to $6,324 during the same period in 1998 due to the increase
in debt financing activity in the period. Included in interest expense is
non-cash amortization of note discount of $140,929 for 1999. Note discounts were
imputed to reflect the equity component of the related financings.

      Net loss for the three months ended March 31, 1999 increased to $1,158,346
as compared to $850,964 for the same period in 1998. This increase was a result
of the increased operating and interest expenses for the period.


                                       21
<PAGE>

Year Ended December 31, 1998 Compared to Year Ended December 31, 1997.

      We reported revenues for the first time in 1998, totaling $54,922. All of
the revenues were derived from license fees received from licensees of
DiscGuard.

      Research and development costs for the year ended December 31, 1998 were
$1,032,253 as compared to $967,155 for 1997. Research and development costs in
1998 were expended in developing improved versions of DiscGuard following its
commercial introduction in February 1998.

      Sales and marketing expenses for the year ended December 31, 1998 were
$1,837,931 as compared to $1,421,496 for 1997. This increase reflects our
intensified marketing activities when DiscGuard became commercially available in
the first quarter of 1998.

      General and administration expenses for the year ended December 31, 1998
were $2,380,976 as compared to $1,477,085 for 1997. The increase in general and
administrative spending was primarily due to increased staffing, public
relations and professional fees relating to a proposed secondary public offering
of common stock in July 1998.

      Operating expenses include $1,305,000 and $1,173,000 of stock-based
compensation for the years ended December 31, 1998 and 1997, respectively.

      Interest expense for the year ended December 31, 1998 increased to
$410,715 as compared to $113,445 during 1997 due to the increase in debt
financing activity in the year. Included in interest expense is non-cash
amortization of note discount in the amount of $272,009 for the year ended
December 31, 1998. Note discounts were imputed to reflect the equity component
of the related financings.

      Interest income was $3,413 for the year ended December 31, 1998 as
compared to $42,069 for 1997. The decrease was a result of higher average cash
holdings during 1997.

      For the year ended December 31, 1998 we had a loss of $5,578,540 as
compared to $4,119,612 for 1997. This increase was a result of the increased
operating and interest expenses for the year.

Liquidity and Capital Resources

      At March 31, 1999, we had cash of approximately $2,600, representing a
decrease of approximately $72,000 over December 31, 1998. During the three
months ended March 31, 1999 we used net cash for operations of $175,099 as
compared to $444,572 for the same period in 1998. During the year ended December
31, 1998 we used net cash for operations of $2,235,231 as compared to $2,735,369
in 1997.

      We have curtailed expenses in many areas, including reductions in
personnel. We believe that ongoing investment in research and development
activities and marketing, especially to software publishers, will be critical to
our ability to generate revenue and operate profitably. We anticipate that we
will continue to expend significant funds in research and development activities
and marketing.


                                       22
<PAGE>

      In May 1999, we issued $1.0 in aggregate principal amount of our 10%
Convertible Debentures due April 30, 2001. The Debentures were issued pursuant
to an agreement which provides that, subject to certain conditions, the
Debenture holders will purchase an additional $1.0 million in aggregate
principal amount of 10% Debentures not later than five days after the effective
date of this prospectus (of which $0.4 million was pre-funded in July 1999).

      We have approximately $1.5 million in aggregate principal amount of
indebtedness currently due and payable together with interest thereon. The
holders of an aggregate of $562,500 in principal amount of such indebtedness
have agreed to extend the maturity thereof until various dates from April
through July 2000. We are attempting to obtain similar extensions from the
holders of the balance of such indebtedness. There can be no assurance that any
extensions will be granted with regard to all or any part of such balance. We
will need to obtain additional financing or otherwise reallocate our available
funds in order to repay any amount of such indebtedness as to which no extension
is granted.

      If we receive extensions with respect to the entire balance of such
indebtedness, we anticipate that cash on hand, as well as the $1.0 million
(before deducting approximately $112,000 in fees and commissions) due to be
invested upon purchase of the additional Debentures (of which $400,000 has been
pre-funded), will allow us to bring several supplier and vendors current and to
maintain operations through November 1999. Thereafter, from December 1999
through December 2000, we will need additional financing of at least $4.6
million of investment capital, funding by strategic partner(s) or operating
revenues to continue operating, pay suppliers and other creditors and retire an
aggregate of $1.9 million in outstanding principal amount of indebtedness other
than the Debentures. We are currently reviewing possible private sales of equity
or debt with equity features and arrangements with strategic partners. We have
no commitments for any such financing and there can be no assurance that we will
obtain additional capital when needed or that any such additional capital will
not have a dilutive effect on current stockholders.

Year 2000 Issues

Background

      Many currently installed computer systems and software products are unable
to distinguish between twentieth century dates and twenty-first century dates
because these systems may have been developed using two digits rather than four
to determine the applicable year. For example, computer systems that have
date-sensitive software may recognize a date using "00" as the year 1900 rather
than the year 2000. This error could result in system failures or
miscalculations causing disruptions of operations, including, among other
things, a temporary inability to process transactions, send invoices or engage
in similar normal business activities. As a result, many companies' software and
computer systems may need to be upgraded or replaced to comply with such "Year
2000" requirements.

State of Readiness

      Our business is dependent on the operation of numerous systems that could
potentially be affected by Year 2000 related problems. Those systems include,
among others:


                                       23
<PAGE>

      o     hardware and software systems that we use internally in the
            management of our business;

      o     software products that we have developed;

      o     the internal systems of our customers and suppliers; and

      o     non-information technology systems and services that we use in the
            management of our business, such as telephone systems and building
            systems.

      Based on an analysis of the systems potentially affected by conducting
business in the twenty-first century, we are applying a phased approach to
making such systems, and accordingly our operations, Year 2000 ready. Beyond
awareness of the issues and scope of systems involved, the phases of activities
in progress include:

      o     an assessment of specific underlying computer systems, programs
            and/or hardware;

      o     rededication or replacement of Year 2000 non-compliant technology;

      o     validation and testing of technologically Year 2000 ready solutions;
            and

      o     implementation of the Year 2000 ready systems.

The table below provides the status and timing of these phased activities:

Affected Systems                            Status
- ----------------                            ------

Software                                    Assessment completed; conducting
products that we                            ongoing validation and testing
license or sell                             (see details below)

Hardware and software                       Assessment completed;
systems that we use                         certain components replaced;
                                            conducting validation and testing

Internal systems of our                     Assessment not yet completed
customers and suppliers

Non-information technology                  No assessment made
systems and certain services that
we use in the management of our business,
internal and external, such as telephone
systems and building systems

Product Status

      DiscGuard is not date or time sensitive. We have tested and verified
DiscGuard as Year 2000 ready. Year 2000 readiness does not include the


                                       24
<PAGE>

performance or functionality of third party products, including hardware or
software with which DiscGuard interfaces.

Costs to Address Year 2000 Readiness

      We have expensed as incurred all costs directly related to Year 2000
readiness, even in cases where non-compliant information technology systems have
been replaced. To date, these costs have been insignificant. The replacement
cost of non-information technology systems would have been incurred, regardless
of the Year 2000 issue.

      We do not believe that future expenditures to upgrade internal systems and
applications will have a material adverse effect on our business, financial
condition and results of operations. In addition, while the potential costs of
redeployment of personnel and any delays in implementing other projects is not
known, the costs are anticipated to be immaterial.

Risks of Year 2000 Issues

      We believe that DiscGuard is Year 2000 ready; however, success of our Year
2000 readiness efforts may depend on the success of our customers in dealing
with their Year 2000 issues. We license DiscGuard to customers in several
different industries--i.e., to manufacturers of mastering equipment, replicators
and software publishers--each of which are experiencing different issues with
Year 2000 readiness. Customer difficulties with Year 2000 issues could interfere
with the use of DiscGuard, which might require us to devote additional resources
to resolve the underlying problems. If the problem is found to lie in DiscGuard,
our business, financial condition and results of operations could be materially
adversely affected.

      Furthermore, the purchasing patterns of these customers or potential
customers may be affected by Year 2000 issues as companies expend significant
resources to become Year 2000 ready. The costs of becoming Year 2000 ready for
current or potential customers may result in reduced funds available to purchase
and implement our products. In addition, we rely on various entities that are
common to many businesses, such as public utilities. If these entities were to
experience Year 2000 failures, our ability to conduct business would be
disrupted.

      Although we believe that our Year 2000 readiness efforts are designed to
appropriately identify and address those Year 2000 issues that are within our
control, there can be no assurance that our efforts will be fully effective or
that the Year 2000 issues will not have a material adverse effect on our
business, financial condition or results of operations. The novelty and
complexity of the issues presented and our dependence on the preparedness of
third parties are among the factors that could cause our efforts to be less than
fully effective. Moreover, Year 2000 issues present many risks that are beyond
our control, such as the potential effects of Year 2000 issues on the economy in
general and on our business partners and customers in particular.

Contingency Plans

      We have conducted an assessment of certain of our Year 2000 exposure areas
in order to determine what steps beyond those identified by our internal review
were advisable and no additional work was recommended. We do not presently have
a contingency plan for handling Year 2000 issues that are not detected and
corrected prior to their occurrence. Any failure by us to address any unforeseen


                                       25
<PAGE>

Year 2000 issue could adversely affect our business, financial condition and
results of operations. Any such occurrence could adversely affect our business.


                                       26
<PAGE>

                                    BUSINESS

Introduction

      We design, develop and market anti-piracy software technologies that
provide encryption and copy protection for software applications distributed on
CD-ROMs. Our proprietary product, DiscGuard, is designed to prevent unauthorized
CD-ROMS from operating as intended. Our copy protection technologies are
transparent to the legitimate end-user and do not require the user to install
hardware "keys" or "dongles" on the user's desk top or to obtain an "unlock
code" in order to run the protected application.

      Since our inception in 1994, we have focused on

      o     developing our proprietary anti-privacy technologies; and

      o     in the last year, licensing a broad base of replicators,
            representing a significant percentage of the world replication
            market by disc volume, to use DiscGuard in their mastering
            equipment, making DiscGuard readily available to software
            publishers.

      With our manufacturing and replication infrastructure in place to have
DiscGuard-protected software mass-produced on CD-ROMs by our network of licensed
replicators, since the first commercial release of DiscGuard in February 1998,
we have begun marketing DiscGuard to software publishers, directly and through
distributors. Approximately 24 software publishers market some or all of their
titles on DiscGuard-protected discs, representing approximately 400,000 CD-ROMs
and approximately 71 software titles.

      Our goal is to establish DiscGuard as the leading product in our target
market segment of software-based CD-ROM copy protection for high-volume
multi-media consumer software, including games, entertainment and reference
software and other install-to-use applications.

Industry Background

      Losses related to the unauthorized reproduction and use of software and
other electronic content present a continuing concern for software publishers.
Illegal copies of widely recognized software programs can be frequently
purchased in several parts of the world at retail prices that are a fraction of
those prevailing in the United States and Western Europe. The 1999 Global
Software Piracy Report (a May 1999 study conducted by International Planning and
Research Corp. for the Business Software Alliance and Software & Information
Industry Association) estimates that losses from the piracy of business software
exceeded $11.4 billion worldwide in 1997 and $11 billion in 1998. This amount
represents more than one of every three new business software applications. In
the United States alone, total losses from the piracy of business software
reached nearly $2.9 billion in 1998. Further, approximately 76% of business
software applications used in Eastern Europe, and approximately 36% of the
business software applications used in Western Europe, were illegally copied.
The Interactive Digital Software Association, the trade group representing
interactive entertainment software publishers, estimates that worldwide piracy
of entertainment software cost U.S. based computer and game publishers $3.2
billion in 1998.


                                       27
<PAGE>

      The widespread use of CD-ROMs and other optical media exacerbates the
consequences of piracy since CD-ROMs are capable of storing significantly more
information than standard diskettes. Popular games, videos, educational
materials, business and other professional applications are routinely
distributed on CD-ROMs. According to Infotech Inc., a market research firm
specializing in the optical media industry, content distributed on CD-ROMs and
DVDs more than doubled between 1996 and 1998, and will exceed $75 billion by
2000. Such amounts represent estimated sales of approximately 1.6 billion units
in 1998, and 2.4 billion units in 2000. Until recently, CD-ROM based
applications have enjoyed some immunity from unauthorized reproduction due to
the relatively high cost of the copying hardware. However, the wide availability
and increasing affordability of CD recorders have greatly contributed to the
increase in CD-ROM piracy. With a CD recorder, even the casual user can copy an
unprotected application without significant impediment.

      Attempts by third parties to circumvent copy protection technologies have
been and are expected to be a persistent problem, even in the face of the new
United States Digital Millennium Copyright Act, which was signed in October
1998. The Act outlaws copy protection circumvention devices and technologies
beginning in May 2000 and currently provides for both criminal and civil
penalties for companies or individuals who import, produce or distribute devices
designed to circumvent copy protection devices and technologies.

      Since prior laws to combat software piracy have not served as an effective
deterrent, software publishers are seeking more effective methods to prevent the
replication of unauthorized copies of their proprietary products. Software
publishers presently use three primary strategies to protect content distributed
on CD-ROMs, as follows.

      o     Copy Protection prevents the unauthorized reproduction of CD-ROMs.
            Copy protection is a software solution designed to detect the
            difference between a legitimate copy and an unauthorized copy of the
            software application, and prevent the unauthorized copy from
            operating. We compete in the copy protection segment of the
            anti-piracy market.

      o     Restricted Usage prevents the protected application from operating
            on more than one unit at the same time, but does not deter
            unauthorized reproduction. Included within this category are
            solutions which utilize a hardware component known as a "key" or
            "dongle." A dongle is a device that plugs into the computer and acts
            as a key to unlock the protected software. Dongles are typically
            provided directly to the software vendor and are frequently
            customized for particular software applications. We believe that the
            use of dongles presents significant operating difficulties and
            inconveniences for legitimate end-users. Dongles are not
            interchangeable among different applications, and require a separate
            key for each application, resulting in a "daisy chain" of dongles
            protruding out of the back of the computer. Due to its relatively
            high cost and inconvenience, the dongle is generally used in the
            United States only in high-end markets for expensive software,
            including scientific and computer-aided design software, although it
            is used more frequently outside the United States, particularly in
            Europe and Asia, for other applications. The use of dongles and
            other hardware components can be especially burdensome for
            high-


                                       28
<PAGE>

            volume, multi-media consumer software such as games, entertainment
            and reference software, and other install-to-use applications. Such
            software is not ordinarily installed onto a hard drive, but accessed
            from time to time from the CD-ROM. As a result, the dongle is needed
            each time the application is used.

      o     Audit Trail protection does not prevent piracy or unauthorized
            copying of CDs and DVDs. Audit trail merely furnishes information
            identifying illegal use and perhaps the source of the illegal
            reproduction. Examples of this are holograms and watermarks.

      We believe that in 1998, only approximately 3.0 million of the 1.6 billion
discs sold included some form of copy protection, and that sales of all CD-ROM
copy-protection products was approximately $170 million. The CD-ROM copy
protection market is currently dominated by companies that offer the use of a
hardware device such as a key or dongle that plugs into the back of a computer
as an anti-piracy strategy. We believe that piracy is a critical issue in the
software and electronic content publishing industry and that, as a result,
software publishers, especially in the games and multi-media segment of the
software market, are increasingly demanding copy protection from replicators. We
believe that the global market for CD-ROM copy protection for the high-volume,
multi-media consumer software market, including games, designs and reference
software, and other install-to-use applications, is currently undeveloped.

Our Solution - DiscGuard

      We believe that copy protection offers software publishers the most
effective solution to protect their products distributed on CD-ROMs and DVDs,
while offering convenience and cost effectiveness to the software publisher and
end-user. We believe that DiscGuard, our only commercially released product,
provides a technologically superior, cost-effective, convenient, software-based
anti-piracy solution for software distributed on CD-ROMs. DiscGuard
distinguishes between an authentic CD-ROM and an unauthorized copy and controls
the operation of the software on the DiscGuard protected CD-ROM. In particular,
DiscGuard embeds an indelible and non-reproducible digital identification code
or signature on CD-ROMs. Our technologies do not use keys or dongles or other
hardware on the consumer's desktop.

      To protect a CD-ROM with DiscGuard, the software publisher first
integrates its application with DiscGuard's proprietary detecting software. At
the mastering facility, a DiscGuard-enhanced mastering machine adds a digital
signature to the glass master that is used to mass-produce CD-ROMs. The
remainder of the production process is the same as that for CD-ROMS that are not
DiscGuard protected. When DiscGuard detecting software identifies a CD-ROM as
authentic (i.e., containing a signature), it will allow the software application
to operate as intended. DiscGuard will prevent a copy that does not contain this
signature from operating as intended. DiscGuard is intended to prevent both
consumer copying and professional remastering and replication. DiscGuard does
not prevent the unauthorized multiple installation of hard-drive copies.


                                       29
<PAGE>

Our Strategy

      Our goal is to become the market leader in CD-ROM copy protection. To
achieve this objective, the key elements of our strategy are to:

      o     Continue to have DiscGuard Integrated into the Mastering Equipment
            of a Broad Base of Replicators of CD-ROMS. We intend to continue to
            license DiscGuard to leading mastering facilities and replicators
            and to support such mastering facilities and replicators.

      o     Leverage Replicator Relationships and Increase Market Penetration
            among Software Publishers. We intend to license DiscGuard to an
            increasing number of software publishers, through direct marketing
            in the United States, Europe and the Middle East, through
            distributors in Asia, and through referrals from our licensed
            replicators. We may also seek a strategic alliance with an
            international marketing partner or increase our use of distributors
            in particular countries outside of Asia. We are targeting publishers
            of high-volume, multi-media consumer software such as games,
            entertainment and reference software, and other install-to-use
            applications, because unauthorized disc replication is the most
            common form of piracy of such applications.

      o     Introduce New Product Applications. We intend to expand our
            technological base and extend DiscGuard protection to other segments
            of the software publishing industry. In addition, we believe that
            software developed for CD-ROM is beginning to migrate to DVDs, a
            format with much greater storage capacity than CD-ROMs. We
            anticipate that we will complete the development of a DiscGuard
            protection product for DVD's by the time DVD recorders become widely
            available, which we believe will occur over the next twelve to
            twenty-four months.

      o     Pursue Royalty-Based Licensing Model. We are pursuing a
            royalty-based licensing model that results in a high margin,
            transaction-oriented business with recurring revenues. We typically
            license our technology under unit-based pricing schedules. Royalties
            and other fees are currently paid by software publishers and, to a
            lesser extent, by commercial replicators. We intend whenever
            feasible to continue to license our technologies to third parties
            for unit or transaction-based royalties and fees.

      o     Protect Patent Position. We believe that our future success will
            depend, in part, on the continued protection or our proprietary
            technologies. We have applied for patents to protect our copy
            protection technologies and intend to pursue patent protection
            aggressively.

      o     Expand and Maintain Customer Support. We intend to expand and
            maintain our customer service capability as the number of our
            licensed publishers grows. To date, we have been able to provide
            satisfactory service and support to the relatively small number of
            our licensed publishers.


                                       30
<PAGE>

Customers

      Our efforts to date have largely been devoted to integrating DiscGuard
into the mastering equipment of a broad base of licensed replicators, in order
to provide our licensed publishers with a broad base of DiscGuard-licensed
replicators. This, in turn, required us to ensure that DiscGuard was licensed to
leading mastering equipment manufacturers in order to integrate DiscGuard into
the mastering interface system used by leading replicators. In February 1998, we
began marketing to software publishers.

      Mastering Equipment Manufacturers

      In order to produce DiscGuard-enhanced CD-ROMs, modifications to the laser
optics system of CD-ROM mastering equipment are required. In October 1997, we
signed an agreement with Doug Carson & Associates, Inc. to permit DCA to
integrate DiscGuard into its mastering interface system (or MIS) for sale to
replicators. The MIS is a key component of the mastering equipment used by
replicators to produce the glass masters which are, in turn, used to
mass-produce CD-ROMs and DVDs. Under this agreement, we granted DCA an
exclusive, non-transferable, royalty free world-wide license, originally through
December 31, 1998. Because DCA sold or upgraded a minimum number of units of the
version of its MIS that supports DiscGuard prior to December 31, 1998, the
exclusive license was extended until December 31, 1999. Under this agreement,
DCA must use its best efforts to sell DiscGuard-enhanced units. We believe that
DCA's MIS is installed in over 50% of the world's mastering equipment. We
believe that our relationship with DCA has facilitated the commercial adoption
of DiscGuard by making DiscGuard readily available to a broad base of
replicators. Although our relationship with DCA is important, we believe that,
if our exclusive license to DCA is not renewed or if our relationship with DCA
is otherwise terminated, we will be able to establish relationships on
acceptable terms with one or more other significant manufacturers of mastering
equipment. We also believe that DiscGuard is or could readily be made compatible
with the MIS of the other leading manufacturers, and that the MIS of the other
manufacturers is, in turn, compatible with the mastering equipment of our
existing DiscGuard-licensed replicators.

      Mastering and Replicators

      Our goal is to ensure that DiscGuard remains licensed to a significant
number of replicators so that software publishers will continue to have access
to DiscGuard from a conveniently located, regional replicator. We believe that
the replication industry is characterized by thin margins and intense
competition, and that DiscGuard provides added value to replicators by allowing
them to offer an anti-piracy option to their software publishing customers.
DiscGuard is currently available through several leading mastering and
replication facilities.

      We authorize our licensed replicators to replicate DiscGuard-protected
CD-ROMs for software publishers who have obtained the right to use DiscGuard
directly from us or from an authorized distributor. Only a replicator that has
purchased the DiscGuard option for its mastering equipment can offer DiscGuard
protection to its customers. Licensed replicators of DiscGuard are required to
report sales volumes of DiscGuard protected CD-ROMs to us. We have licensed the
following replicators:

      o     Nimbus CD International, Inc., a leading British CD manufacturer and
            replicator, installed DCA's DiscGuard-enhanced MIS in its mastering


                                       31
<PAGE>

            equipment under a Development and OEM Licensing Agreement dated
            November 24, 1997 among DCA, Nimbus and us. Nimbus has a
            non-exclusive license to produce DiscGuard protected CD-ROMs. The
            agreement has a five-year term which is automatically renewable for
            successive one-year periods unless either party gives notice of its
            desire not to renew the term. Under this agreement, Nimbus is
            obligated to pay us a percentage of the proceeds of any premium it
            charges on any DiscGuard-protected CD-ROM that Nimbus manufactures.
            Nimbus now offers DiscGuard protection to its software publishing
            clients in North America and Europe.

      o     SKC Co. Ltd., the leading South Korean replicator, was granted a
            three-year license in July 1998 (currently non-exclusive) to
            integrate DiscGuard into SKC's mastering equipment and distribute
            DiscGuard-protected CD-ROMs in South Korea. SKC is obligated to pay
            us a per disc fee based on the number of DiscGuard-protected CD-ROMs
            it sells. SKC also distributes and promotes DiscGuard to software
            publishers in South Korea.

      o     Sonopress Gmbh, a leading German mastering and replication company
            and the world's largest CD-ROM producer, entered into a sales and
            marketing agreement with us in February 1999. Sonopress's eleven
            plants throughout the world produce more than 2.5 million CDs daily.
            Sonopress has agreed to promote DiscGuard to its clients in the
            software publishing and CD-ROM replication industries. Sonopress can
            now master DiscGuard-protected applications at two of its eleven
            plants and replicate DiscGuard-protected applications at all eleven
            of its plants.

      We also signed a Technology Evaluation Agreement with MPO Disque Compact,
a leading French mastering and replication company, and are currently
negotiating a license and marketing agreement with MPO.

      We are currently pilot testing DiscGuard with additional replicators and
are actively marketing DiscGuard to other replicators, sometimes in conjunction
with sales representatives of DCA. We believe that the continued success of our
efforts to integrate DiscGuard in the mastering equipment of a broad base of
replicators will be a key factor in whether DiscGuard becomes the market
standard for software anti-piracy protection.

      Software Publishers

      As part of our marketing strategy, we attempt to demonstrate to software
publishers that, for a relatively modest investment per disc, DiscGuard can
offer anti-piracy protection and give them the opportunity to reduce the loss of
sales related to the unauthorized reproduction of their products. Since early
1998, we have signed license agreements with approximately 24 software
publishers pursuant to which we have licensed DiscGuard to protect some or all
of their software applications from unauthorized replication. Our licensed
publishers include Software Manufacturing Corporation Ltd., Hed-Artzi
Multi-media Ltd. (the largest Israeli software publisher), Codemasters Software
and Compedia Ltd. The agreements typically require the software publisher to pay
a license fee for each CD-ROM produced with DiscGuard. To date, DiscGuard
protects more than 400,000 CD-ROMs, representing more than 71 software titles.


                                       32
<PAGE>

      We are currently in various stages of pilot testing DiscGuard with a
number of publishers. In pilot testing, the software publisher distributes a
relatively small number of discs of a CD-ROM software title to evaluate the
effectiveness of DiscGuard.

Marketing and Sales

      We currently market to the North American market directly through our
offices in New York City and Campbell, California, and to the European and
Middle Eastern markets from our offices in Israel. We market to Asia through
distributors.

      In June 1998, we entered into a non-exclusive two-year distribution
agreement with Eagle International Co., Ltd., under which Eagle will sell and
market DiscGuard to software publishers and replicators in Japan. The agreement
is automatically renewable for additional one-year periods unless terminated by
either party. Eagle pays a fee for each disc sold with DiscGuard and for
equipment sold based upon our suggested end-user list prices. In October 1998,
we signed a distribution agreement with the China Intercontinental Communication
Center, a government-authorized agency, to exclusively supply China's CD-ROM
manufacturers and software publishers with DiscGuard. The Software and
Information Industry Association estimates a $1.2 billion loss to China's
software industry from software piracy in 1998. We are exploring the possibility
of establishing relationships with additional software distributors.

      To maintain our focus on product development and to avoid the expense of
establishing our own global sales and marketing staff, we do not anticipate
significantly expanding our currently limited internal sales and marketing
capability. Nevertheless, if we do not succeed in significantly increasing the
number of licensed publishers generated through our existing marketing efforts,
we may seek a strategic alliance with a partner with an international marketing
capability, or increase our use of distributors in particular countries outside
of Asia. We are not currently engaged in negotiations with any potential
strategic partner and there can be no assurance that we will be able to identify
a suitable partner or that, if so, we will be able to sign an agreement on
acceptable terms.

Research And Development; New Products

      The software industry in general is characterized by rapid product changes
resulting from new technological developments, performance improvements and
lower production costs. Our research and development activities have focused on
developing products responsive to perceived immediate market demands. We believe
that our future growth in the software anti-piracy industry will depend in large
part on our ability to develop and apply our proprietary technology and
know-how. We believe that the key to establishing DiscGuard as an effective
product for software-based CD-ROM copy protection lies in our ability to
continually enhance and upgrade DiscGuard so as to stay ahead of the efforts of
counterfeiters and hackers to circumvent our technology. To date, due a lack of
funding, our research and development efforts in this regard have been
responsive rather than pro-active. We believe, nevertheless, that DiscGuard
continues to provide effective CD-ROM copy protection, and that our technology
is intrinsically less susceptible to circumvention and counterfeiting than the
other software technologies used by our competitors in the consumer, multi-media
software copy protection market segment.


                                       33
<PAGE>

      DiscGuard is currently available for the Microsoft Windows family of
operating systems (including Windows 98 and NT). We intend to expand DiscGuard's
capabilities to include other operating systems, and to protect DVDs. Although
no assurance can be given, we believe that we will complete the development of
DiscGuard protection for DVDs by the time DVD recorders become widely available.
The DVD format is expected by industry experts to be superior to CD-ROM since
the DVD format provides a very accurate playback of the original digital format
recording. Additionally, one DVD can contain the same amount of data that seven
to eight CDs currently contain. Industry experts believe that in the future, one
DVD will be able to hold the same amount of data currently contained on 30 to 40
CDs.

      Our Israeli subsidiary has received a grant of $210,000 from the Chief
Scientist of the State of Israel. We pay royalties to the Chief Scientist on
proceeds from the sale of products derived from the research and development
funded by the grant at the rate of 3% of the sales revenue for the first three
years of such sales, 4% for the following three years, and 5% thereafter, up to
a maximum of 100% of the grant. Our obligation to pay royalties to the Chief
Scientist is limited to the amount of the grant received and is linked to the
exchange rate of the dollar and the New Israeli Shekel. The Chief Scientist
places certain restrictions on companies that receive funding relating to the
transfer of know-how. We believe that these restrictions and obligations will
not have a material adverse effect on our operations since we do not presently
anticipate transferring ownership of the technology developed by us to third
parties. The restrictions do not apply to the exports from Israel of products
developed with such technologies.

      From the date of inception through March 31, 1999, we have expended
approximately $2.9 million on research and development activities, including
approximately $1.0 million for the year ended December 31, 1998, and
approximately $316,000 for the three months ended March 31, 1999. We expect to
maintain our research and development expense at approximately the current level
for the foreseeable future.

      We are a member of the Software and Information Industry Association and
of the Israeli Export Institute.

Competition

      The CD-ROM copy protection industry is extremely competitive. Our primary
competitors include companies with substantially greater financial,
technological, marketing, personnel and research and development resources than
ours. There can be no assurance that we will be able to compete successfully in
this market. In particular, certain companies, such as C-Dilla Limited, Sony
DADC Austria AG, MLS LaserLock International Inc. and Link Data Security, claim
to provide comprehensive optical media-based anti-piracy protection. Two of
these competitors have relationships with DCA to make their products available.
The copy protection products of C-Dilla, for example, are based on a technology
which attempts to prevent unauthorized copying by encoding a disc with
unreadable "bad sectors." This alternate copy-protection technology may prove to
be more successful than DiscGuard, which embeds a digital signature in
authorized discs and is designed to prevent discs which lack the signature from
operating as intended. In addition, Rainbow Technologies Inc. and Aladdin
Knowledge Systems Ltd. each have an established installed product base in the
market for hardware key-based software copy protection products and could expand
into our target market of copy protection products for consumer software
contained on optical media such as CD-ROMs. There can be no assurance that other


                                       34
<PAGE>

software companies will not enter the market in the future. Many of our
competitors have existing relationships with major software developers in the
United States, some of which are dominant software producers worldwide, and
those existing relationships may impede our ability to sell our products to
those customers and expand our market share. For example, C-Dilla has been
acquired by Macrovision Corporation, a leader in the market for video security
technology and products. There can be no assurance that we will be able to
continue developing products with innovative features and functions, or that
development by others of similar or more effective products will not render our
products or technologies noncompetitive or obsolete.

Proprietary Rights

      We currently rely on a combination of trade secret, copyright and
trademark law, as well as non-disclosure agreements and invention-assignment
agreements, to protect the technologies used in our products and other
proprietary information. In addition, we have filed patent applications in the
United States and Israel and under the Patent Cooperation Treaty with respect to
the technology underlying DiscGuard. There can be no assurance that any patent
will be issued or that our proprietary technology will remain a secret or that
others will not develop similar technology and use such technology to compete
with us.

      We believe that our software product is proprietary and are protected by
copyright law, non-disclosure and secrecy agreements. We also rely on
proprietary know-how and employ various methods, such as proper labeling of
confidential documents and non-disclosure agreements, to protect our processes,
concepts, ideas and documents associated with proprietary products. However,
such methods may not afford complete protection and there can be no assurance
that others will not independently develop such processes, concepts, ideas and
documentation.

      We believe that product recognition is an important competitive factor.
Accordingly, we intend to promote the DiscGuard trademark in connection with our
marketing activities. We have filed an application for the DiscGuard trademark
in the United States and Canada. An application with the Community Trademark
Office for the trademark rights to DiscGuard was recently denied. We are
considering the possibility of applying for the trademark in certain European
countries. There can be no assurance that prior registrations and/or uses of one
or more of such marks (or a confusingly similar mark) do not exist in one or
more of these jurisdictions, in which case we might thereby be precluded from
registering and/or using such marks in such jurisdiction. Our use and
registration rights with respect to any trademark do not ensure that we have
superior rights to others that may register or use identical or similar marks on
related goods or services.

      Our policy is to require our employees, consultants, and other advisors to
execute confidentiality agreements upon the commencement of employment,
consulting or advisory relationships with us. These agreements generally provide
that all confidential information developed or made known to the individual by
us during the course of the individual's relationship with us is to be kept
confidential and not to be disclosed to third parties except in specific
circumstances. In the case of employees and consultants, the agreements provide
that all inventions conceived by the individual in the course of their
employment or consulting relationship with us shall be our exclusive property.
There can be no assurance, however, that these agreements will provide


                                       35
<PAGE>

meaningful protection or adequate remedies for our trade secrets in the event of
unauthorized use or disclosure of such information.


                                       36
<PAGE>

Employees

      We have 11 full-time employees, including seven in Israel and four in the
U.S., including two in New York and two in California. None of our employees is
covered by a collective bargaining agreement or is represented by a labor union.
We have not experienced any organized work stoppages and considers our relations
with our employees to be good.

      Our future performance is highly dependent upon the continued service of
members of our senior management and of Dr. Baruch Sollish, our
Vice-President-Research and Development, in particular. We believe that our
future success will also depend upon our continuing ability to identify,
attract, train and retain other highly skilled managerial, technical, sales and
marketing personnel. Hiring for such personnel is competitive, and there can be
no assurance that we will be able to retain our key employees or attract,
assimilate or retain the qualified personnel necessary for the development of
its business.

Properties

      We lease a 4,860 square foot facility used in our research and development
and administrative activities in Kfar Saba, Israel. The lease provides for a
monthly rent of approximately $4,045 and an expiration date of May 31, 1999,
subject to two optional annual renewals through May 2001. We have improved these
facilities to meet the requirements of our research and development activities.
We lease executive offices in New York City, comprised of 650 square feet leased
at a monthly rental of $1,660 with a scheduled expiration date of June 30, 2002.
We lease offices in Campbell, California which are used for sales and marketing.
This lease is for 663 square feet at a monthly rental of $1,591 with an
expiration date of January 31, 2000. We believe that these facilities are
sufficient to meet the current and anticipated future requirements. We believe
that we will be able either to renew our present leases or obtain suitable
replacement facilities. In the opinion of management, our leased facilities in
the United States are adequately covered by insurance. Our facilities in Israel
are not insured.

Litigation

      In June 1999 we received notice from Biscount Overseas Ltd., a selling
stockholder, threatening to commence litigation for damages suffered as a result
of our failure to register shares of our common stock purchased by Biscount.
Biscount alleges that we owe it $400,000, the full amount of its investment,
plus approximately $60,000 in interest to date. We are attempting to settle this
matter.

      Several suits have been filed and threats of litigation have been made
against us and our Israeli subsidiary by various vendors and former employees
for unpaid invoices and other amounts in an aggregate amount of approximately
$147,000.


                                       37
<PAGE>

                              CONDITIONS IN ISRAEL

      The following information discusses certain conditions in Israel that
could affect our Israeli subsidiary, TTR Technologies, Ltd. All figures and
percentages are approximate. A portion of the information with respect to Israel
presented hereunder has been taken from Annual Reports of the Bank of Israel and
publications of the Israeli Central Bureau of Statistics.

Political Conditions

      Since the establishment of the State of Israel in 1948, a number of armed
conflicts have taken place between Israel and its Arab neighbors and a state of
hostility, varying from time to time in intensity and degree, has led to
security and economic problems for Israel. However, a peace agreement between
Israel and Egypt was signed in 1979, a peace agreement between Israel and Jordan
was signed in 1994 and, since 1993, several agreements between Israel and the
Palestine Liberation Organization ("PLO")--Palestinian Authority representatives
have been signed. In addition, Israel and several other Arab states have
announced their intention to establish trade and other relations and are
discussing certain projects. As of the date hereof, Israel has not entered into
any peace agreement with Syria or Lebanon. Recently there has been stagnation in
the peace process in the Middle East. There can be no assurance as to whether or
how the "peace process" will develop or what effect it may have upon us.
Beginning in 1948, nearly all Arab countries formally adhered to a boycott of
Israel and Israeli companies and, since the early 1950's of non-Israeli
companies doing business in Israel or with such companies. Despite measures to
counteract the boycott, including anti-boycott legislation in the United States,
the boycott has had an indeterminate negative effect upon trade with and foreign
investment in Israel. We do not believe that the boycott has had a material
adverse effect on us, but there can be no assurance that restrictive laws,
policies or practices directed toward Israel or Israeli businesses will not have
an adverse impact on the operation or expansion of our business.

      Generally, all male adult citizens and permanent residents of Israel under
the age of 54 are, unless exempt, obligated to perform certain military duty
annually. Additionally, all such residents are subject to being called to active
duty at any time under emergency circumstances. Some of the employees of our
Israeli subsidiary currently are obligated to perform annual reserve duty. While
our Israeli subsidiary has operated effectively under these and similar
requirements in the past, no assessment can be made of the full impact of such
requirements on us in the future, particularly if emergency circumstances occur.

Economic Conditions

      Israel's economy has been subject to numerous destabilizing factors,
including a period of rampant inflation in the early to mid-1980s, low foreign
exchange reserves, fluctuations in world commodity prices, military conflicts,
security incidents and for at least the five years preceding 1997, expansion.
The Israeli government has, for these and other reasons, intervened in the
economy by utilizing, among other means, fiscal and monetary policies, import
duties, foreign currency restrictions and control of wages, prices and exchange
rates. The Israeli government periodically changes its policies in all these
areas.

      The economic recession which began in 1997 continued during 1998, with a
further decline in the rate of GDP growth and an increase in unemployment,
despite a significant decrease in the balance of payments deficit and in the


                                       38
<PAGE>

growth rate of the public sector deficit. These developments reflect the
continued slow growth of domestic demand, the global economic slowdown,
instability in international financial markets and continued tight fiscal and
monetary policies aimed at maintaining economic stability and achieving budget
deficit and inflation targets determined by the government. Other factors
contributing to the continued economic slowdown were security and political
uncertainty, and changes in the labor market, such as increases in the minimum
wage and public sector employment.

      Despite improvements during 1998, Israel maintains a significant balance
of payments deficit, primarily as a result of its defense burden, the absorption
of immigrants, especially from the former Soviet Union, the provision of a
minimum standard of living for lower income segments of the community and the
maintenance of a minimum level of net foreign reserves. In order to finance this
deficit, Israel must sustain an adequate inflow of capital from abroad. The
major sources of the country's capital imports include U.S. military and
economic aid, personal remittances from abroad, sales of Israeli government
bonds (primarily in the United States) and loans from foreign governments,
international institutions and the private sector.

Assistance From The United States

      The State of Israel receives significant amounts of economic and military
assistance from the United States, averaging approximately $3 billion annually
over the last several years. In addition, in 1992, the United States approved
the issuance of up to $10 billion in loan guarantees during United States fiscal
years 1993-1998 to help Israel absorb a large influx of new immigrants,
primarily from the republics of the former Soviet Union. Under the loan
guarantee program, Israel may issue up to $2 billion in principal amount of
guaranteed loans each year, subject to reduction in certain circumstances. There
is no assurance that foreign aid from the United States will continue at or near
amounts received in the past. If the grants for economic and military assistance
or the United States loan guarantees are eliminated or reduced significantly,
the Israeli economy could suffer material adverse consequences.

Trade Agreements

      Israel is a member of the United Nations, the International Monetary Fund,
the International Bank for Reconstruction and Development and the International
Finance Corporation. Israel is also a signatory to the General Agreement on
Tariffs and Trade, which provides for reciprocal lowering of trade barriers
among its members. In addition, Israel has been granted preferences under the
Generalized System of Preferences from the United States, Australia, Canada and
Japan. These preferences allow Israel to export the products covered by such
programs either duty-free or at reduced tariffs.

      Israel and the European Union concluded a Free Trade Agreement in July,
1975 which confers certain advantages with respect to Israeli exports to most
European countries and obligates Israel to lower its tariffs with respect to
imports from these countries over a number of years.

      In 1985, Israel and the United States entered into an agreement to
establish a Free Trade Area, under which most products received immediate
duty-free status, and by 1995 all other tariffs and certain non-tariff barriers
on most trade between the two countries were ultimately eliminated.


                                       39
<PAGE>

      On January 1, 1993, an agreement between Israel and EFTA, which at present
includes Norway, Switzerland, Iceland and Liechtenstein, established a
free-trade zone between Israel and the EFTA nations.

      In recent years, Israel has established commercial and trade relations
with a number of other nations, including Russia, China and nations in Eastern
Europe, with which Israel had not previously had such relations.

Employees

      Our Israel subsidiary is subject to various Israeli labor laws and
collective bargaining agreements between Histadrut and the federation of
industrial employers. Such laws and agreements cover a wide range of areas,
including hiring practices, wages, promotions, employment conditions (such as
working hours, overtime payment, vacations, sick leave and severance pay),
benefits programs (such as pension plans and education funds) and special
issues, such as equal pay for equal work, equal opportunity in employment and
employment of women. The collective bargaining agreements also cover the
relations between management and the employees' representatives, including
Histadrut's involvement in certain aspects of hiring and dismissing employees
and procedures for settling labor disputes. Our Israel subsidiary continues to
operate under the terms of Israel's national collective bargaining agreement,
portions of which expired in 1994. Israeli employers and employees are required
to pay predetermined sums to the National Insurance Institute, an organization
similar to the United States Social Security Administration. These contributions
entitle the employees to receive a range of medical services and other benefits.
Certain employees of our Israel subsidiary are covered by individual employment
agreements.


                                       40
<PAGE>

                                   MANAGEMENT

Directors and Officers

      Our directors, officers and key employees are as follows:

Name                       Age            Position

Marc D. Tokayer            42             Chairman of the Board, Chief Executive
                                          Officer, President and Treasurer; and
                                          President and Director of our Israeli
                                          subsidiary

Emanuel Kronitz            40             Chief Operating Officer

Baruch Sollish             52             Director, Vice President-Research
                                          and Development, Secretary; Chief
                                          Technology Officer of our Israeli
                                          subsidiary

      All officers serve until the next annual meeting of directors and until
their successors are elected and qualified.

      Marc. D. Tokayer, has been Chairman of the Board of Directors, President,
and Treasurer of TTR since he founded TTR in July 1994 and has been Chief
Executive Officer of TTR since he resumed the position in January 1999. He has
served as President and Chairman of the Board of Directors of TTR's Israeli
subsidiary since its inception in December 1994.

      Emanuel Kronitz, has been the Chief Operating Officer of TTR since June 1,
1999. From January through May 1999 he served as CEO of Smart Vending Solutions
Inc., a Delaware corporation, which developed a novel vending machine based on
free access technology. From November 1997 through January 1999, he was
president of Orgad Creations Ltd., an Israeli company engaged in the
electroforming of gold jewelry. From January 1996 through November 1997, he was
a Senior Investment Manager at Leumi & Co, Investment Bankers Ltd., an Israeli
investment bank, where he was in charge of investment portfolio of approximately
30 high-tech and industrial companies. Between January 1994 and December 1995,
he was a Vice President of Business Development at the Elul Group, an Israeli
high tech marketing and investment company, where he was primarily responsible
for identifying and negotiating new business ventures. He received an LLB (law
degree) from Bar Ilan University, Tel Aviv in 1983 and an MBA from York
University in Toronto in 1988.

      Baruch Sollish, Ph.D, has been a Director of TTR since December 1994 and
has served as Vice President--Research and Development and Secretary of TTR
since September 1996. From June 1987 through December 1994, Dr. Sollish founded
and managed Peletronics Ltd., an Israel software company, engaged primarily in
the field of smart cards and software design for personnel administration,
municipal tax authorities and billing procedures at bank clearance centers. Dr.
Sollish holds six United States patents in the fields of electro optics,
ultrasound and electronics and has published and lectured extensively. Dr.
Sollish received a Ph.D. in Electrical Engineering from Columbia University in
1973.


                                       41
<PAGE>

      There are no family relationships between any of the above executive
officers, and there is no arrangement or understanding between any of the above
executive officers and any other person pursuant to which he was selected as an
officer.

      Our Board of Directors is currently comprised of two Directors. All
directors hold office until the next annual meeting of stockholders and the
election and qualification of their successors. Directors receive no cash
compensation for serving on the Board of Directors. Officers are elected
annually by the Board of Directors and serve at the discretion of the Board.

      The Board of Directors has created a Stock Option Committee to administer
our 1996 Stock Option Plan. This Committee is currently composed of Marc
Tokayer.

      The following table sets forth the cash and noncash compensation for each
of the last three fiscal years awarded to, or earned by, the Chief Executive
Officer of TTR and to all other executive officers (the "Named Executive
Officers") serving as such at the end of 1998 whose compensation exceeded
$100,000 for fiscal 1998.

                           Summary Compensation Table

<TABLE>
<CAPTION>
                                                                                    Long Term Compensation
                                                                            -------------------------------------
                                          Annual Compensation                        Awards               Payouts
                                  -------------------------------------     ----------------------        -------
                                                                            Restricted  Securities
Name and                                                   Other Annual       Stock      Underlying         LTIP    All Other
Principal Position       Year     Salary        Bonus      Compensation       Awards      Options         Payouts  Compensation
- ------------------       ----     ------        -----      ------------       ------      -------         -------  ------------
<S>                      <C>     <C>           <C>           <C>                 <C>         <C>             <C>        <C>
Marc D. Tokayer          1998    $64,430       $12,019       $14,423(1)
Chairman,                1997     73,850         7,647        26,307(1)          0           0               0          0
President & CEO          1996     66,686        12,876        19,278(1)          0           0               0          0

Baruch Sollish           1998    $91,678       $42,015       $13,927             0           0               0          0
Vice-President-          1997     99,931        50,000(2)     24,875(1)          0           0               0          0
Research and             1996     69,517           0          14,037(1)          0           0               0          0
Development

Steven L. Barsh          1998     93,334(4)        0             0               0       250,000(5)          0          0
Former Chief             1997        0             0             0               0           0               0          0
Executive Officer (3)    1996        0             0             0               0           0               0          0
</TABLE>

(1)   Includes contributions to insurance premiums, car allowance and car
      expenses.

(2)   Comprises a one-time payment made in consideration of Dr. Sollish's waiver
      of incentive bonus payments due to him under his employment agreement.

(3)   Mr. Barsh's employment commenced in July 1998 and terminated as of January
      1, 1999. See "Certain Relationships and Related Transactions."

(4)   Reflects a reduction in annual salary from $210,000 to $70,000 in October
      1998. See "Certain Relationships and Related Transactions."

(5)   Reflects the exchange on October 20, 1998 of 250,000 options granted under
      the 1996 Stock Option Plan at an exercise price of $2 15/16 per share for
      250,000 non-plan options with an exercise price of $15/16 per share. In
      July 1999 such options were exchanged for 150,000 shares of our common
      stock. See "Certain Relationships and Related Transactions."


                                       42
<PAGE>

                       Options Granted In Last Fiscal Year

      The following table sets forth certain information concerning options
granted to the Named Executive Officers during 1998:

<TABLE>
<CAPTION>
                  Number of         % of Total
                  Shares            Options
                  Underlying        Granted to       Exercise or       Market
                  Options           Employees        Base Price        Price on         Expiration
Name              Granted           in 1998          ($/Share)         Grant Date       Date
- ----              -------           -------          ---------         ----------       ----
<S>               <C>               <C>              <C>               <C>              <C>
Steven Barsh      250,000(1)        86%              $.93(1)           $.93(1)(2)       2007
</TABLE>

(1)   Reflects the exchange on October 20, 1998 of 250,000 options granted under
      the 1996 Stock Option Plan at an exercise price of $2 15/16 per share for
      250,000 non-plan options with an exercise price of $15/16 per share. In
      July 1999 such options were exchanged for 150,000 shares of our common
      stock. See "Certain Relationships and Related Transactions."

(2)   Based on the closing price of the common stock ($.93) on October 20, 1998,
      as reported on the OTC Electronic Bulletin Board.

                 Aggregate Options Exercised In Last Fiscal year
                        And Fiscal Year End Option Values

      The following table sets forth information with respect to option
exercises during the year ended December 31, 1998 and the number and value of
options outstanding at December 31, 1998 held by the Named Executive Officers:

<TABLE>
<CAPTION>
                                                              Number of Shares
                                                              Underlying
                                                              Unexercised
                           Shares                             Options at
                           Acquired                           December 31, 1998         Value of Unexercised
                           on               Value             Exercisable ("E")         In-the-Money Options at
Name                       Exercise         Realized          Unexercisable ("U")       December 31, 1998 (1)__
- ----                       --------         --------          -------------------       -----------------------
<S>                        <C>              <C>               <C>                       <C>
Steven Barsh               0                0                 250,000(E)/0(U)           $48,750
</TABLE>

(1)   Based upon the difference between the exercise price of such options
      ($.93) and the closing price of the common stock ($1.125) on December 31,
      1998, as reported on the OTC Electronic Bulletin Board.

Stock Option Plans

      1996 Stock Option Plan. Our current policy is that all full time key
employees be considered annually for the possible grant of stock options,
depending upon employee performance. The criteria for the awards are experience,
uniqueness of contribution to TTR and level of performance shown during the
year. Stock options are intended to improve loyalty to TTR and help make each
employee aware of the importance of our business success.

      We have adopted our 1996 Incentive and Non-Qualified Stock Option Plan.
The 1996 Option Plan provides for the grant to qualified employees (including
officers and directors) of options to purchase shares of common stock. A total
of 750,000 shares of common stock have been reserved for issuance upon exercise
of stock options granted under the 1996 Option Plan.


                                       43
<PAGE>

      The 1996 Option Plan is administered by a Stock Option Committee of the
Board of Directors. The Committee consists of Mr. Tokayer. Members of the
Committee are not eligible for awards. The Committee has discretion to select
the optionee and to establish the terms and conditions of each option, subject
to the provisions of the 1996 Option Plan. Options granted under the 1996 Option
Plan may be non-qualified stock options or Incentive Stock Options (an option
which qualifies under Section 422 of the Internal Revenue Code) but in any case
the exercise price of options granted may not be less than 100% of the fair
market value of the common stock as of the date of grant (110% of the fair
market value if the grant is an Incentive Stock Option to an employee who owns
more than 10% of the outstanding common stock). Options may not be exercised
more than 10 years after the grant (five years if the grant is an Incentive
Stock Option to any employee who owns more than 10% of the outstanding common
stock). The Committee may, in its discretion (i) accelerate the date or dates on
which all or any particular option or options granted under the 1996 Stock Plan
may be exercised, or (ii) extend the dates during which all, or any particular,
option or options granted under the 1996 Stock Plan may be exercised, provided,
that no such extension shall be permitted if it would cause the 1996 Option Plan
to fail to comply with Section 422 of the Code or with Rule 16b-3 of the
Securities and Exchange Act of 1934, as amended. Except as otherwise determined
by the Committee at the date of the grant of the option, and subject to the
provisions of the 1996 Option Plan, an optionee may exercise an option at any
time within one year (or within such lesser period as may be specified in the
applicable option agreement) following termination of the optionee's employment
or other relationship with us if such termination was due to the death or
Disability (as defined) of the optionee but in no event later than the
expiration date of the Option. Except as otherwise determined by the Board of
Directors or the Committee at the date of the grant of an Option, if the
termination of the optionee's employment or other relationship is for any other
reason the Option shall expire immediately upon such termination. Options
granted under the 1996 Option Plan are not transferable and may be exercised
only by the respective grantees during their lifetimes or by their heirs,
executors or administrators in the event of death. Under the 1996 Option Plan,
shares subject to canceled or terminated options are reserved for subsequently
granted options. The number of options outstanding and the exercise price
thereof are subject to adjustment in the case of certain transactions such as
mergers, recapitalizations, stock splits or stock dividends.

      As of June 30, 1999, 423,700 options to purchase shares of common stock
were outstanding under the 1996 Option Plan.

      Non-Executive Directors Stock Option Plan. We adopted our 1998
Non-Executive Director Stock Option Plan in July 1998 to provide an incentive
for attracting and retaining on our Board the service of qualified individuals
who are not otherwise employed by us or any subsidiary.

      The Directors Plan is administered by the Board of Directors. We have
reserved 25,000 shares of common stock under the Directors Plan for issuance
upon the exercise of stock options. Options are exercisable upon the date of
grant and expire five years from the date of grant. Upon termination of any
director, the options expire within two months of such termination. The exercise
price of the option will be the fair market value of the Common Stock on the
date of the grant of the option. The number of options and prices at which they
are exercisable are subject to adjustment in the case of certain transactions
such as mergers, recapitalizations, stock splits or


                                       44
<PAGE>

stock dividends. No options may be granted under the Directors Plan after July
2008. As of June 30, 1999, no options were outstanding under the Directors Plan.

Employment Agreements

      Our Israeli subsidiary signed an employment agreement in August 1994 with
Marc Tokayer, pursuant to which Mr. Tokayer is employed as its General Manager
for a term which is automatically renewable from year to year unless either
party gives notice of termination at least 90 days prior to the current
expiration date. Mr. Tokayer receives an annual salary of $74,232, subject to
increase and the grant of a performance bonus in the Board's discretion. If Mr.
Tokayer is terminated other than for engaging in willful misconduct or acts of
bad faith or conviction of a felony, he will be entitled to continue to receive
his salary and benefits for an additional 12 months, subject to certain
limitations.

      We signed an employment agreement with Emanuel Kronitz as of June 1, 1999,
pursuant to which Mr. Kronitz is employed as our Chief Operating Officer. The
agreement is for a term of one year and is automatically renewable for
additional one year terms, unless terminated by either party upon 90 days prior
notice. Mr. Kronitz is paid a monthly salary of $5,000 plus benefits and was
granted options under the 1996 Option Plan to purchase 235,000 shares of our
common stock, at an exercise price of $0.01 per share, which options vest in
equal monthly installments over three years.

      Our Israeli subsidiary entered into an employment agreement with Dr.
Baruch Sollish in December 1994, pursuant to which Dr. Sollish is employed as
Director of Product Research and Development of TTR Israel. The agreement is
renewable from year-to-year, subject to termination by either party on not less
than 60 days notice prior to the end of any calendar year. Dr. Sollish receives
an annual base salary of $91,678 subject to increase and the grant of a
performance bonus in the Board's discretion. In March 1997, in consideration of
Dr. Sollish's waiver of certain incentive bonus payments due payable to him
under the agreement based on revenues from certain products, Dr. Sollish
received a one-time bonus payment of $50,000.

      Each of the executives with an agreement has agreed to certain customary
confidentiality and non-compete provisions that prohibit him from competing with
us for one year, or soliciting our employees for one year, following the
termination of his employment.

Report on Repricing of Options

      In connection with the termination of Steven Barsh as our Chief Executive
Officer, the Board of Directors approved the exchange of 250,000 options granted
to Mr. Barsh under the 1996 Stock Option Plan at an exercise price of $2 15/16
per share, the fair market value of the common stock on the date of the original
grant, for 250,000 immediately exercisable, non-plan options with an exercise
price of $15/16 per share, the fair market value of the common stock on October
20, 1998, the effective date of the exchange. In approving the exchange and the
repricing of the non-plan options granted in


                                       45
<PAGE>

exchange for the plan options surrendered, the Board based the repricing on a
comparison of the fair market value of the common stock on the date of the
original grant to its fair market value on the date of the exchange and on the
desirability of effecting a settlement with Mr. Barsh. See "Certain
Relationships and Related Transactions."


                                       46
<PAGE>

                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

      In June 1998 Mr. Tokayer and The Tokayer Family Trust waived their rights
to 750,000 shares of Common Stock which had been placed in escrow and were
subject to release upon our achieving certain revenue or stock price levels.
Such shares have been returned to treasury and cancelled.

      In February 1999, we issued to Dr. Sollish 50,000 vested options.

      In June 1999, we granted 235,000 options under the 1996 Stock Option Plan
to Emanuel Kronitz, our Chief Operating Officer. Subject to Mr. Kronitz's
continued employment with us, these options vest in 36 equal monthly
installments and have a nominal exercise price. We have agreed to register, and
Mr. Kronitz is offering for sale, under this prospectus 78,333 of the shares
issuable upon exercise of such options, representing the number of shares
expected to vest during the first year of his employment.

      Marc D. Tokayer, Chairman of the Board, The Tokayer Family Trust, Baruch
Sollish, Director, and four other stockholders with an aggregate of 1,137,430
shares of common stock, entered into a voting arrangement dated August 10, 1996,
whereby they agreed to vote their respective shares to elect directors and in
support of positions favored by a majority of the shares held among them. This
arrangement was terminated in July 1999.

      We signed an employment agreement in July 1998 with Mr. Steven L. Barsh
pursuant to which Mr. Barsh was employed as Chief Executive Officer through
January 1999. Under the agreement, Mr. Barsh received an annual salary of
$210,000 and pursuant to the 1996 Stock Option Plan, we issued to him 250,000
stock options which were to vest equally over a five-year period, and have an
exercise price of $2-15/16 per share. In October 1998, Mr. Barsh agreed to
accept $70,000 per annum and to defer payment of the balance owed until such
time as we raised $3,000,000. In connection with the salary adjustment, Mr.
Barsh returned the options issued to him, and we issued to Mr. Barsh, on October
20, 1998, non-plan options for 250,000 shares of common stock, with an exercise
price of $15/16 per share. Mr. Barsh resigned effective February 12, 1999. The
employment agreement provided that we would owe Mr. Barsh salary and benefits
for six months following his resignation. We also owed Mr. Barsh approximately
$40,000 in unreimbursed expenses and $60,000 in unpaid salary earned prior to
his resignation. In consideration of the waiver by Mr. Barsh of the amounts owed
to him and in settlement of a dispute as to the number of stock options to which
he was entitled, in July 1999 we issued to Mr. Barsh 150,000 shares of common
stock and Mr. Barsh waived his rights and released his claims to the 250,000
options previously issued to him, which options have been cancelled. Mr. Barsh
is offering the 150,000 shares for sale pursuant to this prospectus. Mr. Barsh
has agreed not to sell more than 10% of such shares in any 30-day period.

      Our Israeli subsidiary signed a three-year employment agreement in July
1996 with Arik Shavit, pursuant to which Mr. Shavit was employed as President
and General Manager. Pursuant to the agreement, Mr. Shavit received an annual
salary of $110,628, subject to adjustment, and was issued options to purchase an
aggregate of 217,473 shares of common stock. The options are exercisable for a
price of $.01 per share until September 2006, subject to a vesting schedule
pursuant to which 72,491 and 48,328 options vested in September 1997 and 1998,
respectively, and 48,327 options vest in each of September 1999 and September
2000. Effective December 1, 1998, Mr. Shavit resigned from all positions he held
with us and our Israeli subsidiary. In connection with his


                                       47
<PAGE>

resignation, we, signed an agreement pursuant to which Mr. Shavit is to continue
to receive the salary and benefits received at the time of his resignation
through September 1999. Additionally, warrants for 48,326 shares which would
have otherwise vested in September 2000 were terminated. To date, Mr. Shavit has
exercised options for 128,872 shares. Mr. Shavit and we released each other from
any claims arising prior to his termination, except that Mr. Shavit's
obligations respecting confidentiality, non-competition and non-solicitation
remain in effect for one year following his termination. In consideration of Mr.
Shavit's waiver of certain amounts owed to him under the separation agreement,
we agreed to vest his remaining 40,273 options and to register the shares
issuable upon the exercise thereof for sale under this prospectus. Mr. Shavit
has agreed that he will not sell more than 25,000 shares during the 180 days
after the effective date of this prospectus. See "Plan of Distribution."


                                       48
<PAGE>

                       PRINCIPAL AND SELLING STOCKHOLDERS

      The following table provides information as of June 30, 1999 concerning
the beneficial ownership of our common stock by (i) each director, (ii) each of
the Named Executive Officers, (iii) each stockholder (or group) known by us to
be the beneficial owner of more than 5% of its outstanding common stock, (iv)
the directors and officers as a group and (v) each selling stockholder.

<TABLE>
<CAPTION>
                                                                                             Common Stock to be
                                                                                          Beneficially Owned if all
                                                                                                Shares Offered
                                  Shares of                               Shares              Hereunder Are Sold
Name  of                          Common Stock              Percent of    Offered        ----------------------------
Beneficial Owner(1)               Beneficially Owned(1)     Class(2)      Hereby         Shares (3)     Percent(2)(3)
- -------------------               ---------------------     --------      ------         ----------     -------------
<S>                               <C>                       <C>           <C>                 <C>            <C>
Wall & Broad Equities, Inc.       1,300,000(4)              18.71         1,300,000           0              0
Blumfield Investment Inc.           837,209(5)              12.91           837,209           0              0
Wayne Invest & Trade Inc.           837,209(5)              12.91           837,209           0              0
Burstein & Lindsay
  Securities Corp.                  837,209(5)              12.91           837,209           0              0
Madison Trading                     837,209(5)              12.91           837,209           0              0
Marc D. Tokayer (7)                 618,547(8)              10.95                 0        618,547         10.98
L&H Foundation                      418,605(9)(6)            6.90           418,605           0              0
Econor Investment
  Corporation                       418,605(9)               6.90           418,605           0              0
K & D Equities, Inc.                400,000(4)               6.61           400,000           0              0
Jarvis Developments
  Limited                           287,426                  5.09           287,426           0              0
Machtec Ltd.                        200,000                  3.54           200,000           0              0
Arik Shavit                         169,145(10)              2.91            40,273        128,872          2.23
Dalimore Consulting
  Limited                           150,758                  2.67           150,758           0              0
Steven L. Barsh                     150,000                  2.66           150,000           0              0
Baruch Sollish (7)(11)              150,000                  2.66                 0        150,000          2.66
Tuva Financial Ltd.                 111,111                  1.97           111,111           0              0
Solomon Mayer                        99,500(12)              1.75           134,500           0              0
Yeshiva Darchei Torah
  (Rabbis Fund)                      84,500(12)              1.49            84,500           0              0
Biscount Overseas Ltd.               77,000(13)              1.36            77,000           0              0
Parnell Limited                      75,000                  1.33            75,000           0              0
Mylock Holdings Inc.                 74,500(9)               1.31            74,500           0              0
Yaakov Bender                        53,191                 *                53,191           0              0
Yeshiva Darchei Torah
  (Building Fund)                    53,191                 *                53,191           0              0
Abraham Stephansky                   51,637                 *                51,637           0              0
CYGNI S.A                            50,000                 *                50,000           0              0
Neve Yerushalayim                    43,750                 *                43,750           0              0
Mordecai Lerer                       40,000                 *                40,000           0              0
Bnos Bais Yaaakov                    38,096(14)             *                38,096           0              0
Emanuel Kronitz (7)                  32,639(4)              *                32,639           0              0
Mitchell Hirth                       26,596                 *                26,596           0              0
Plans Inc.                           25,000(4)              *                25,000           0              0
Cherson Ltd.                         23,000(4)              *                23,000           0              0
Catamaran Corp.                      23,000(4)              *                23,000           0              0
Wayne M. Wilde
  Revocable Trust                    23,000(4)              *                23,000           0              0
Rivka Perlstein                      23,000(4)              *                23,000           0              0
Abraham &
  Barabara Stefansky                 17,613                 *                17,613           0              0
Yitzchak Stefansky                   15,682                 *                15,682           0              0
Philip Kenneth Wood                  14,000(15)             *                14,000           0              0
Ralph Cotton                         11,500(4)              *                11,500           0              0
Leon Goldstein                       11,500(4)              *                11,500           0              0
Earl Freeman                         11,500(4)              *                11,500           0              0
K.David Isaacs                       11,500(4)              *                11,500           0              0
Donald K. Currie                     11,500(4)              *                11,500           0              0
Ralph Falk                           11,500(4)              *                11,500           0              0
</TABLE>


                                       49
<PAGE>

<TABLE>
<CAPTION>
                                                                                             Common Stock to be
                                                                                          Beneficially Owned if all
                                                                                                Shares Offered
                                  Shares of                               Shares              Hereunder Are Sold
Name  of                          Common Stock              Percent of    Offered        ----------------------------
Beneficial Owner(1)               Beneficially Owned(1)     Class(2)      Hereby         Shares (3)     Percent(2)(3)
- -------------------               ---------------------     --------      ------         ----------     -------------
<S>                               <C>                       <C>           <C>                 <C>            <C>
Murray Kimmel                      11,500(4)                  *           11,500                 0             0
Judith Wohlberg                    11,500(4)                  *           11,500                 0             0
Robert D. Zucker                   11,500(4)                  *           11,500                 0             0
Lawrence & Karen
  Dalessandri                       7,000(16)                 *            7,000                 0             0
PJ Realty Trust                     7,000(16)                 *            7,000                 0             0
Tom McCann IRA
  CIBA Oppenheimer
  Corp., as Cust.                   7,000(16)                 *            7,000                 0             0
Sarki Galbut                        7,000                     *            7,000                 0             0
Estee Margules                      7,000                     *            7,000                 0             0
Shana Margules                      7,000                     *            7,000                 0             0
Rena Margules                       7,000                     *            7,000                 0             0
Raphael Margules                    7,000                     *            7,000                 0             0
Jack's Coffee House Inc.            5,750(4)                  *            5,750                 0             0
Rothschild & Banks, Inc.            5,750(4)                  *            5,750                 0             0
William T. Grifffin                 5,750(4)                  *            5,750                 0             0
Tim Martin                          5,750(4)                  *            5,750                 0             0
Abe Katzman                         2,875(4)                  *            2,875                 0             0
Eliot Brody                         2,000                     *            2,000                 0             0
All directors and officers,
  as a group (3 persons)          801,106(17)               12.43         78,333(16)          768,547        11.98
</TABLE>

*     Indicates less than 1%.
(1)   Beneficial ownership is determined in accordance with the rules of the
      Securities and Exchange Commission ("SEC") and generally includes voting
      or investment power with respect to securities. In accordance with SEC
      rules, shares which may be acquired upon exercise of stock options which
      are currently exercisable or which become exercisable within 60 days after
      the date of the information in the table are deemed to be beneficially
      owned by the optionee. Except as indicated by footnote, and subject to
      community property laws where applicable, to our knowledge, the persons or
      entities named in the table above are believed to have sole voting and
      investment power with respect to all shares of common stock shown as
      beneficially owned by them.
(2)   For purposes of calculating the percentage of outstanding shares held by
      each person named below, any shares which such person has the right to
      acquire within 60 days after the date of the information in the table (or
      later with respect to the persons subject to notes 5 and 9 below) are
      deemed to be outstanding, but not for the purpose of calculating the
      percentage ownership of any other person. For purposes of presentation in
      this table, the 9.99% limit referred to in notes 5 and 9 below has been
      disregarded.
(3)   Assumes the sale of all of the shares offered hereby. We have agreed to
      maintain the effectiveness of the registration statement of which this
      prospectus forms a part for two years following the date of this
      prospectus.
(4)   Represents shares issuable upon the exercise of warrants or options.
(5)   Represents (i) shares issuable upon conversion of the entire $400,000 in
      aggregate principal amount of 10% Convertible Debentures due April 30,
      2001 held by the selling stockholder, based on an assumed conversion price
      of $.86, together with interest thereon accrued through the maturity date
      thereof, and (ii) 279,070 shares issuable upon the exercise of Warrants
      issuable upon conversion of the Debentures at such assumed conversion
      price.
(6)   We are registering 200% of the total number of all such shares. In
      accordance with the terms of the Debentures, the assumed conversion price
      reflects the average of the closing trading prices of the common stock on
      the three days during the 30 day period preceding May 19, 1999, the
      initial closing date of sales of the Debentures, on which the closing
      price of the common stock was lowest. The actual conversion price will be
      based on a formula stated in the Debentures and may be higher or lower
      than the assumed price. As required by SEC regulations, the number of
      shares shown as beneficially owned includes shares which could be
      purchased within 60 days after the date of this prospectus. However, the
      terms of the Debentures and Warrants of this selling shareholder specify
      that the shareholder can not convert the Debentures or exercise its
      Warrants to the extent that such conversion or exercise would result in
      the selling shareholder and its affiliates beneficially owning more than
      9.99% of our then outstanding common stock. Thus, although some of the
      shares listed in the table might not be subject to purchase by the selling
      shareholder during that 60 day period, they are nevertheless included in
      this table. The actual number of shares of common stock issuable upon the
      conversion of the Debentures and exercise of the Warrants is subject to
      adjustment and could be materially less or more than the number estimated
      in the table. This variation is due to factors that cannot be predicated
      by us at this time. The most significant of these factors is the future
      market price of our common stock.
(7)   The address of such person is c/o TTR Technologies Ltd., 2 Hanagar Street,
      Kfar Saba, Israel.
(8)   Includes 324,274 shares held by The Tokayer Family Trust. Mr. Tokayer's
      wife is the trustee and Mr. Tokayer's children are the income
      beneficiaries of the Trust. Mr. Tokayer disclaims beneficial ownership of
      all such shares. Mr. Tokayer disclaims beneficial interest in 15,000
      shares issuable upon exercise of options held by Gershon Tokayer, Mr.
      Tokayer's brother.
(9)   Represents (i) shares issuable upon conversion of the entire $200,000 in
      aggregate principal amount of 10% Convertible Debentures due April 30,
      2001 held by this selling stockholder, based on an assumed conversion
      price of $.86, together with interest thereon accrued through the maturity
      date thereof, and (ii) 139,535 shares issuable upon the exercise of
      Warrants issuable upon conversion of the Debentures at such assumed
      conversion price.


                                       50
<PAGE>

(10)  Includes 40,273 shares issuable upon exercise of warrants.
(11)  Includes 50,000 shares issuable upon exercise of options.
(12)  Includes 34,500 shares issuable upon exercise of warrants.
(13)  Includes 33,000 shares issuable upon exercise of warrants.
(14)  Includes 11,500 shares issuable upon exercise of warrants.
(15)  Includes 4,000 shares issuable upon the exercise of warrants.
(16)  Includes 2,000 shares issuable upon the exercise of warrants.
(17)  See notes 8 and 11 above. Includes 78,333 shares issuable upon the
      exercise of options held by Emmanuel Kronitz, of which 32,639 are
      currently exercisable.


                                       51
<PAGE>

                            DESCRIPTION OF SECURITIES

Common Stock

      We are authorized to issue 15,000,000 shares of common stock, $.001 par
value per share, of which 5,646,971 shares were outstanding and held of record
as of July 30, 1999, by approximately 147 shareholders of record and
approximately 859 stockholders of our common stock whose stock is held in either
nominee name or street name brokerage accounts. Holders of shares of common
stock are entitled to one vote for each share held of record on all matters to
be voted on by stockholders. There are no preemptive, subscription, conversion
or redemption rights pertaining to the shares of common stock. Holders of shares
of common stock are entitled to receive dividends when, as and if declared by
the Board of Directors from funds legally available therefor and to share
ratably in our assets available upon liquidation, dissolution or winding up. The
holders of shares of common stock do not have cumulative voting rights for the
election of directors and, accordingly, the holders of more than 50% of the
shares of common stock are able to elect all directors.

Preferred Stock

      We are authorized to issue 5,000,000 shares of preferred stock, $.001 par
value per share, of which no shares are issued and outstanding. The shares of
preferred stock may be issued from time to time in one or more series, in any
manner permitted by law, as determined from time to time by the Board of
Directors, and stated in the resolution or resolutions providing for the
issuance of such shares adopted by the Board of Directors pursuant to authority
vested in it. Without limiting the generality of the foregoing, shares in such
series shall have voting powers, full or limited, or no voting powers, and shall
have such designations, preferences and relative, participating, optional, or
other special rights, and qualifications, limitations, or restrictions thereof,
permitted by law, as shall be stated in the resolution or resolutions providing
for the issuance of such shares adopted by the Board of Directors. The number of
shares of any such series so set forth in the resolution or resolutions may be
increased (but not above the total number of authorized shares of preferred
stock) or decreased (but not below the number of shares thereof then
outstanding) by further resolution or resolutions adopted by the Board of
Directors.

Effect of Delaware Anti-takeover Statute

      We are subject to Section 203 of the DGCL (the anti-takeover law), which
regulates corporate acquisitions. The anti-takeover law prevents certain
Delaware corporations, including those whose securities are listed for trading
on the Nasdaq National Market, from engaging, under certain circumstances in a
"business combination" with any "interested stockholder" for three years
following the date that such stockholder became an interested stockholder. For
purposes of the anti-takeover law, a "business combination" includes, among
other things, a merger or consolidation involving us and the interested
shareholder and the sale of more than 10% of our assets. In general, the
anti-takeover law defines an "interested stockholder" as any entity or person
beneficially owning 15% or more our outstanding voting stock and any entity or
person affiliated with or controlling or controlled by such entity or person. A
Delaware corporation may "opt out" of the anti-takeover law with an express
provision in its original articles of incorporation or an express provision in
its certificate of incorporation or bylaws resulting from amendments approved by
the holders of at least a majority


                                       52
<PAGE>

of our outstanding voting shares. We have not "opted out" of the provisions of
the anti-takeover law.

Anti-takeover Effects of By-laws

      Under Delaware law, all stockholder actions must be effected at a duly
called annual or special meeting or by written consent. Our by-laws provide
that, except as otherwise required by law, special meetings of the stockholders
can only be called by the president, the board of directors, the Chairman of the
Board, the President or the holders of a majority of all shares entitled to vote
at the meeting.

Transfer Agent

      North America Transfer Co., 147 W. Merrick Road, Freeport, New York, is
the transfer agent for our common stock.

Certain Limited Liability and Indemnification Provisions

      Pursuant to our Certificate of Incorporation and By-laws, as amended, our
officers and directors shall be indemnified by us to the fullest extent allowed
under Delaware law for claims brought against them in their capacities as
officers and directors. Indemnification is not allowed if the officer or
director does not act in good faith and in a manner reasonably believed to be in
our best interest, or if the officer or director had no reasonable cause to
believe his conduct was lawful. Accordingly, indemnification may occur for
liabilities arising under the Securities Act. Insofar as indemnification for
liabilities arising under the Securities Act may be permitted for our directors,
officers and controlling persons pursuant to the foregoing provisions or
otherwise, we have been advised that in the opinion of the Securities and
Exchange Commission, such indemnification is against public policy as expressed
in the Securities Act and is, therefore, unenforceable.


                                       53
<PAGE>

                              PLAN OF DISTRIBUTION

Our obligations to Debenture Holders

      We are registering the shares offered hereby in order to satisfy our
obligations to the holders of our 10% Convertible Debentures due April 30, 2001.
Under a Securities Purchase Agreement and a related Registration Rights
Agreement dated May 13, 1999 between us and the holders of the Debentures, we
are obligated to register with the SEC 200% of the number of shares issuable on
conversion of $2.0 million in aggregate principal amount of the Debentures plus
interest thereon accrued through the maturity date thereof and 200% of the
number of shares of common stock issuable upon exercise of the Warrants that are
issuable upon conversion of the Debentures. We are also obligated to keep the
Registration Statement of which this prospectus forms a part effective for two
years after the date of this prospectus. The Debentures are convertible into
shares of our common stock at a rate based on the lower of the closing trading
prices of the common stock during certain specified periods prior to the closing
date of the sale of the Debentures or the conversion date of the Debentures,
subject to certain minimum conversion rates. We have the right to pay accrued
interest in shares of our common stock at the same conversion price instead of
cash. Upon conversion of the Debentures, the holders thereof will also receive
Warrants to purchase a number of additional shares of common stock equal to 50%
of the shares of common stock issued upon conversion of the Debentures,
exercisable at a price per share equal to 120% of the conversion rate, subject
to certain maximum exercise prices. The Warrants expire in April 2002. We are
also registering 1,613,551 shares held by certain other selling stockholders and
2,224,981 shares issuable upon exercise of certain other warrants and options
held by certain selling stockholders.

      The Securities Purchase Agreement between us and the Debenture holders
provides as follows:

      We have agreed that we will not, without the prior consent of the
Debenture holders, enter into any offer or sale of our common stock (or
securities convertible into common stock) with any third party pursuant to a
transaction which permits the sale of such common stock or convertible
securities on any date which is earlier than 180 days after the effective date
of this prospectus, provided that this restriction will not apply to (a) the
issuance of securities (other than for cash) in connection with an acquisition,
merger, consolidation, or a sale or disposition of assets, (b) the exchange of
capital stock for assets, stock or other joint venture interests so long as any
registration rights granted in connection with such action do not require the
filing of a registration statement in respect of such stock or convertible
securities prior to 180 days after the effective date of this prospectus, (c)
the issuance of securities to a Strategic Partner (as defined) or (d) the
issuance of securities under our 1996 Stock Option Plan or our Directors Stock
Option Plan.

      Each of our directors and principal officers and their respective family
members (including The Tokayer Family Trust) has signed a Principal's Agreement
which provides that, without the prior consent of the Debenture holders in each
instance, he will not sell or otherwise transfer or offer to sell or otherwise
transfer (except in a private transaction in which the transferee agrees to be
bound by the Principal's Agreement) any shares of common stock directly or
indirectly held by him prior to 180 days after the date of this prospectus;
provided, that 25,000 shares of common stock held by each of Marc D. Tokayer,


                                       54
<PAGE>

Emmanuel Kronitz, Robert Friedman and Baruch Sollish are excluded from such
restrictions.

      If we breach our obligations relating to any such third party transactions
or the Principal's Agreements, the Conversion Rate (as defined in the
Debentures) will be amended to be equal to (x) 90% of (y) the amount otherwise
determined in accordance with the Debentures and the Debenture holders will be
entitled to require us to immediately redeem all outstanding Debentures.

      If we are limited in the number of shares of common stock we may issue by
virtue of (i) the number of authorized shares or (ii) the applicable rules and
regulations of the principal securities market on which the common stock is
listed or traded, including, but not limited to, NASDAQ, (i) we must take all
steps reasonably necessary to be in a position to issue shares of common stock
on conversion of the Debentures without violating such rules and regulations and
(ii) if, despite taking such steps, we still cannot issue such shares of common
stock without violating such rules and regulations, the holder of a Debenture
which can not be converted as result of such rules and regulations shall have
the option, (x) if permitted by the regulations, require us to issue shares of
common stock at a conversion purchase price equal to the average of the closing
price per share of common stock for any five consecutive trading days (subject
to certain equitable adjustments for certain events occurring during such
period) during the 60 trading days immediately preceding the date of notice of
conversion or (y) require us to redeem each unconverted Debenture for an amount,
payable in cash, determined pursuant to a formula provided in the Debentures.

      We have agreed that if, during the 270 day period after the date of this
prospectus, we elect to enter into any transaction other than with a Strategic
Partner for the sale of new common stock or securities convertible into common
stock, we must offer the Debenture holders the right, pro rata to their
respective holdings, to participate in all or any part of the proposed
transaction on the same terms thereof.

      If we consummate such a transaction at any time prior to the 90th day
after the effective date of this prospectus on terms providing for (x) either a
sale price equal to or computed or based on, or a determination of a conversion
price based on, a lower percentage of the then current market price than
provided in the Debentures for determining the Conversion Rate through or a
lower Base Price (however defined or computed) and/or (y) the issuance of
warrants at an exercise price lower than that provided in the Warrants issuable
upon issuance of the Debentures, the terms of any unissued or unconverted
Debentures or any unissued or unexercised Warrants shall be modified to reduce
the relevant Conversion Rate, Base Price or Warrant exercise price (as defined)
to be equal to that provided in the transaction as so consummated.

      Under the Registration Rights Agreement, we are obligated to pay
liquidated damages to the Debenture holders in the following circumstances:
first, if the Registration Statement of which this prospectus forms a part is
not filed by the Required Filing Date (i.e., June 15, 1999), and second, if the
Registration Statement is not effective by the relevant Required Effective Date
(initially August 19, 1999) or if the Debenture holders are restricted from
making sales of the shares offered hereby covered by a previously effective
Registration Statement at any time (the date such restriction commences, a
"Restricted Sale Date") after the date of the prospectus other than during a
Permitted Suspension Period (as defined); provided, that if the Registration
Statement of which this prospectus forms a part is declared effective before
September 16, 1999, no damages will be payable due to the Registration Statement


                                       55
<PAGE>

not being declared effective before August 17, 1999. The amount (the "Periodic
Amount") that we must pay to the Debenture holders shall be determined as of
each Computation Date (as defined) and such amount shall be equal to the
Periodic Amount Percentage of the aggregate principal amount of all Debentures
for the period from the date following the relevant Required Filing Date,
Required Effective Date or Restricted Sale Date, as the case may be, to the
first relevant Computation Date, and thereafter to each subsequent Computation
Date. The "Periodic Amount Percentage" means (A) 2% of the principal amount of
all the Debentures for the period from the date following the relevant Required
Filing Date, Required Effective Date or Restricted Sale Date, as the case may
be, to the first relevant Computation Date, and (B) 3% of the Purchase Price of
all Debentures to each Computation Date thereafter. After the date of this
prospectus the Purchase Price shall be deemed to refer to the sum of (X) the
principal amount of all Debentures not yet converted and (Y) the Held Shares
Value. The "Held Shares Value" means, with certain exceptions, for shares
acquired upon a conversion of a Debenture within the 30 day preceding the
Restricted Sale Date, but not yet sold, the principal amount of the Debentures
converted into such Conversion Shares.

Our Obligations to all Selling Stockholders; Sales of Registered Shares.

      As used in this prospectus, stockholders selling our shares pursuant to
this prospectus includes donees and pledgees selling shares received after the
date of this prospectus from a selling stockholder named in this prospectus.
Upon our being notified by a selling stockholder that a donee or pledgee intends
to sell more than 500 shares, a supplement to this prospectus will be filed.

      We have agreed to bear all costs, expenses and fees of registration of the
shares of common stock offered by the selling stockholders for resale other than
the legal fees and expenses of counsel or other advisors to the selling
stockholders. Any brokerage commissions, discounts, concessions or other fees,
if any, payable to broker-dealers in connection with any sale of the shares of
common stock will be borne by the selling stockholders selling those shares or
by the purchasers of such shares.

      Sales of shares may be effected by selling stockholders from time to time
in one or more types of transactions, including block transactions,
over-the-counter markets, negotiated transactions, put or call options on the
shares and short sales of shares. Shares may be sold at market prices prevailing
at the time of sale or at negotiated prices. The stockholders selling shares
pursuant to this prospectus may effect such transactions by selling shares
directly to purchasers or to or through broker-dealers as principals or agents
or to broker-dealers who may purchase shares of common stock as principals and
thereafter sell the shares from time to time in any one or more of such
transactions. In effecting sales, broker-dealers engaged by a selling
stockholder may arrange for other broker-dealers to participate. Such
brokers-dealers may receive compensation in the form of discounts, concessions
or commissions from the selling stockholders and/or the purchasers of the shares
for whom such broker-dealers may act as agents or to whom they may sell as
principals, or both (which compensation, as a particular broker-dealer, might be
in excess of customary commissions). The selling stockholders have advised us
that they have not entered into any agreements, understandings or arrangements
with any underwriters or broker-dealers regarding the sale of their shares, nor
is there an underwriter or coordinating broker acting in connection with the
proposed sale of shares by the selling stockholders.


                                       56
<PAGE>

      The selling stockholders and any broker-dealers that act in connection
with the sale of shares might be deemed to be "underwriters" within the meaning
of Section 2(11) of the Securities Act. We have agreed to indemnify each
Debenture holder against certain liabilities, including liabilities arising
under the Securities Act. The selling stockholders may agree to indemnify any
agent, dealer or broker-dealer that participates in transactions involving sales
of the shares against certain liabilities, including liabilities arising under
the Securities Act.

      Because selling stockholders may be deemed to be "underwriters" within the
meaning of Section 2(11) of the Securities Act, the selling stockholders will be
subject to the prospectus delivery requirements of the Securities Act. We have
informed the selling stockholders that the anti-manipulative provisions of
Regulation M promulgated under the Exchange Act may apply to their sales in the
market.

      Selling stockholders also may resell all or a portion of the shares under
this prospectus in open market transactions in reliance upon Rule 144 under the
Securities Act, provided they meet the criteria and conform to the requirements
of that rule.

      Upon our being notified by a selling stockholder that any material
arrangement has been entered into with a broker-dealer for the sale of shares
through a block trade, special offering, exchange distribution or secondary
distribution or a purchase by a broker or dealer, a supplement to this
prospectus will be filed, if required, pursuant to Rule 424(b) under the Act,
disclosing:

      o     The name of each such selling stockholder and of the participating o
            broker-dealer(s);

      o     The number of securities involved;

      o     The price at which such securities were sold;

      o     The commissions paid or discounts or concessions allowed to such
            broker-dealer(s), where applicable;

      o     That such broker-dealer(s) did not conduct any investigation to
            verify the information set out or incorporated by reference in this
            prospectus; and

      o     Other facts material to the transaction.

      We have agreed to indemnify certain selling stockholders or their
transferees or assignees against certain liabilities, including liabilities
under the Securities Act of 1933, or to contribute to payments to which such
selling stockholders or their respective pledgees, donees, transferees or other
successors in interest may be required to make in respect thereof.

      Pursuant to the Registration Rights Agreement, each of the Selling
Stockholders (other than the Debenture holders and Wall and Broad Equities,


                                       57
<PAGE>

Inc.) has agreed with the Debenture holders not to sell more than 25% of the
shares offered by such Selling Stockholder under this prospectus in any 30 day
period. Each of such other Selling Stockholders who holds warrants has also
agreed with the Debenture holders not to sell any of the common stock underlying
such warrants for 30 days after the effective date of this prospectus.


                                       58
<PAGE>

                                  LEGAL MATTERS

      The legality of the securities offered by this prospectus will be passed
upon for us by Golenbock, Eiseman, Assor & Bell, New York, New York.

                                     EXPERTS

      The consolidated financial statements of TTR for the years ended December
31, 1998, and December 31, 1997, included in this prospectus have been included
in reliance upon the report of Brightman Almagor & Co. (formerly known as BDO
Almagor & Co.), a member of Deloitte Touche Tohmatsu , independent certified
public accountants, given upon the authority of said firm as experts in
accounting and auditing.

Auditor Change

      On June 30, 1998, we appointed Brightman Almagor & Co. to re-issue a
report on our consolidated financial statements for the year ended December 31,
1997. On July 3, 1998, Schneider Ehrlich & Wengrover LLP (or SE&W) resigned as
our independent auditors by mutual agreement. The decision to change accountants
was approved by the Board of Directors.

      During the fiscal years ended December 31, 1997 and 1996 and the period
between January 1, 1998, up to and including the day of its resignation, there
were no disagreements between us and SE&W on any matter of accounting principles
or practices, financial statement disclosure or auditing scope or procedures
which if not resolved to SE&W's satisfaction would have caused them to make
reference in connection with their opinion to the subject matter of the
disagreement. SE&W's report on our financial statements for such fiscal years
indicated that substantial doubt exists regarding our ability to continue as a
going concern.

      The audit of Brightman Almagor & Co., a member of Deloitte Touche
Tohmatsu, as our independent accountants did not result in any changes to such
financial statements, and the related audit report of Brightman Almagor & Co., a
member of Deloitte Touche Tohmatsu, also states that substantial doubt exists
regarding our ability to continue as a going concern.

                              AVAILABLE INFORMATION

      We file annual, quarterly and current reports, proxy statements and other
information with the Securities and Exchange Commission ("Commission"). You may
read and copy any reports, statements or other information on file at the
Commission's public reference room in Washington, D.C. You can request copies of
those documents, upon payment of a duplicating fee, by writing to the
Commission.

      We have filed a Registration Statement on Form SB-2 with the Commission.
This prospectus, which forms a part of the Registration Statement, does not
contain all of the information included in the Registration Statement. Certain
information is omitted and you should refer to the Registration Statement and
its exhibits. With respect to references made in this prospectus to any contract
or other document, such references are not necessarily complete and you should
refer to the exhibits attached to the Registration Statement for copies of the
actual contract or document. You may review a copy


                                       59
<PAGE>

of the Registration Statement at the Commission's public reference room at 450
N.W. Fifth Street, N.W., Washington, D.C., 20549 and at the Commission's
regional offices at CitiCorp Center, Suite 1400, 500 West Madison Street,
Chicago, Illinois 60661 and at 7 World Trade Center, Suite 1300, New York, New
York 10048. Please call the Commission at 1-800-SEC-0330 for further information
on the operation of the public reference rooms. Our Commission filings and the
Registration Statement can also be reviewed by accessing the Commission's
Internet web site at http://www.sec.gov.


                                       60
<PAGE>

                             TTR TECHNOLOGIES, INC.
                              FINANCIAL STATEMENTS
                                    CONTENTS


                                       61
<PAGE>

                            T.T.R. Technologies Inc.
                          (A Development Stage Company)
                   Index to Consolidated Financial Statements

                                                                          Page
                                                                          ----

Independent Auditors' Report                                               F-2

Consolidated Balance Sheets                                                F-3

Consolidated Statements of Operations                                      F-4

Consolidated Statements of Comprehensive Loss                              F-5

Consolidated Statements of Stockholders' Equity (Deficit)                  F-6

Consolidated Statements of Cash Flows                                     F-7-8

Notes to the Consolidated Financial Statements                          F-9 - 23


                                      F-1
<PAGE>

                          INDEPENDENT AUDITORS' REPORT

The Board of Directors and Stockholders
TTR Technologies, Inc.

We have audited the accompanying consolidated balance sheets of TTR Technologies
Inc. (formerly TTR Inc.) (the "Company") (a development stage company) as of
December 31, 1998, and the related consolidated statements of operations,
comprehensive loss, stockholders' equity (deficit), and cash flows for each of
the two years in the period ended December 31, 1998. These consolidated
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these consolidated financial
statements based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the consolidated financial position of TTR
Technologies Inc. (a development stage company) as of December 31, 1998, and the
consolidated results of its operations and its cash flows for each of the two
years in the period ended December 31, 1998, in conformity with generally
accepted accounting principles.

The accompanying financial statements have been prepared assuming the Company
will continue as a going concern. As discussed in Note 3 to the financial
statements, the Company has suffered recurring losses from operations and has a
net working capital deficiency and stockholders' deficit that raise substantial
doubt about its ability to continue as a going concern. The Company's plans are
also referred to in Note 3. The financial statements do not include any
adjustments that might result from the outcome of this uncertainty.


Brightman Almagor & Co.
Certified Public Accountants (Israel)
A member of Deloitte Touche Tohmatsu

Ramat Gan, Israel
June 30, 1999


                                      F-2
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A DEVELOPMENT STAGE COMPANY)
                           CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                              December 31,    March 31,
                                                                 1998           1999
                                                                 ----           ----
<S>                                                          <C>             <C>
ASSETS                                                                       (Unaudited)
Current assets
     Cash and cash equivalents                               $     74,445    $      2,596
     Accounts receivabe                                             7,793          28,086
     Other current assets                                          21,250          14,785
                                                             ------------    ------------

     Total current assets                                         103,488          45,467

Property and equipment - net                                      311,493         292,166

Deferred financing costs, net                                      70,712          37,028
Other assets                                                        4,852           4,468
                                                             ------------    ------------

     Total assets                                            $    490,545    $    379,129
                                                             ============    ============

LIABILITIES AND STOCKHOLDERS' DEFICIT

LIABILITIES
Current liabilities
     Current portion of long-term debt                       $    873,153    $    926,416
     Short-term borrowings, net of discount                       264,335         250,824
     Accounts payable                                             744,103         877,977
     Accrued expenses                                           1,056,345       1,150,471
                                                             ------------    ------------

     Total current liabilities                                  2,937,936       3,205,688

Long-term debt, less current portion                              594,011         636,330
Accrued severance pay                                              56,765          58,538
                                                             ------------    ------------

     Total liabilities                                          3,588,712       3,900,556

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS' DEFICIT
Preferred Stock, $.001 par value;
  5,000,000 shares authorized; none issued and outstanding             --              --
Common stock, $.001 par value;
  15,000,000 shares authorized; 4,176,326 and 5,405,098
    issued and outstanding,  respectively                           4,177           5,406
Additional paid-in capital                                      9,170,585       9,935,261
Other accumulated comprehensive income                             79,415          57,081
Deficit accumulated during the development stage              (11,758,111)    (12,916,457)
  Less: deferred compensation                                    (594,233)       (602,718)
                                                             ------------    ------------

     Total stockholders' deficit                               (3,098,167)     (3,521,427)
                                                             ------------    ------------

     Total liabilities and stockholders' deficit             $    490,545    $    379,129
                                                             ============    ============
</TABLE>

                       See Notes to Financial Statements.


                                       F-3
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A DEVELOPMENT STAGE COMPANY)
                      CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>
                                                                         From                                            From
                                                                       Inception                                       Inception
                                                 Year                  (July 14,             Three Months              (July 14,
                                                 Ended                 1994) to                  Ended                 1994) to
                                              December 31,           December 31,              March 31,               March 31,
                                          1997           1998            1998            1998            1999            1999
                                          ----           ----            ----            ----            ----            ----
                                                                                      (Unaudited)     (Unaudited)     (Unaudited)
<S>                                  <C>             <C>             <C>             <C>             <C>             <C>
Revenue                                        --    $     54,922    $     54,922    $         --    $     26,984    $     81,906

Expenses
     Research and development             967,155       1,032,253       2,619,961         188,692         315,842       2,935,803
     Sales and marketing                1,421,496       1,837,931       3,693,225         251,700         178,367       3,871,592
     General and administrative         1,477,085       2,380,976       4,502,797         404,392         497,458       5,000,255
                                     ------------    ------------    ------------    ------------    ------------    ------------

     Total expenses                     3,865,736       5,251,160      10,815,983         844,784         991,667      11,807,650
                                     ------------    ------------    ------------    ------------    ------------    ------------

Operating loss                         (3,865,736)     (5,196,238)    (10,761,061)       (844,784)       (964,683)    (11,725,744)

Other (income) expense
     Legal settlement                     232,500              --         232,500              --              --         232,500
     Loss on investment                        --              --          17,000              --              --          17,000
     Other income                         (50,000)        (25,000)        (75,000)             --              --         (75,000)
     Interest income                      (42,069)         (3,413)        (58,306)           (144)             --         (58,306)
     Interest expense                     113,445         410,715         880,856           6,324         193,663       1,074,519
                                     ------------    ------------    ------------    ------------    ------------    ------------

Total other (income) expenses             253,876         382,302         997,050           6,180         193,663       1,190,713
                                     ------------    ------------    ------------    ------------    ------------    ------------


Net loss                               (4,119,612)   $ (5,578,540)   $(11,758,111)   $   (850,964)   $ (1,158,346)   $(12,916,457)
                                     ============    ============    ============    ============    ============    ============

Per share data:

      Basic and diluted                     (1.35)   $      (1.54)                   $      (0.26)   $      (0.23)
                                     ============    ============                    ============    ============

Weighted average number
  of common shares used in
  basic and diluted loss per share      3,054,519       3,615,908                       3,293,481       4,989,391
                                     ============    ============                    ============    ============
</TABLE>

                       See Notes to Financial Statements.


                                       F-4
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A DEVELOPMENT STAGE COMPANY)
                  CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

<TABLE>
<CAPTION>
                                                                               From                                        From
                                                                             Inception                                   Inception
                                                         Year                (July 14,           Three Months            (July 14,
                                                        Ended                1994) to               Ended                1994) to
                                                     December 31,           December 31,          March 31,              March 31,
                                                  1997           1998          1998          1998           1999           1999
                                                  ----           ----          ----          ----           ----           ----
                                                                                          (Unaudited)   (Unaudited)     (Unaudited)
<S>                                           <C>            <C>           <C>             <C>          <C>            <C>
Net loss                                      $(4,119,612)   $(5,578,540)  $(11,758,111)   $(850,964)   $(1,158,346)   $(12,916,457)

   Other comprehensive income (loss)
   Foreign currency translation adjustments       (19,667)        41,386         79,415       (3,052)       (22,334)         57,081
                                              -----------    -----------   ------------    ---------    -----------    ------------

             Comprehensive loss                (4,139,279)   $(5,537,154)  $(11,678,696)   $(854,016)   $(1,180,680)   $(12,859,376)
                                              ===========    ===========   ============    =========    ===========    ============
</TABLE>

                       See Notes to Financial Statements.


                                       F-5
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A DEVELOPMENT STAGE COMPANY)
            CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIT)

<TABLE>
<CAPTION>
                                                                                                Common Stock            Additional
                                                                 Common Stock                    Subscribed               Paid-in
                                                            Shares          Amount         Shares          Amount         Capital
                                                            ------          ------         ------          ------         -------
<S>                                                        <C>           <C>                 <C>        <C>            <C>
Balances at July 14, 1994
  (date of inception)                                              --    $         --             --    $         --   $         --

Issuances of common stock, par value $.001
   Services rendered                                        1,200,000           1,200
   Cash                                                     1,200,000           1,200                                        23,800

Net loss
                                                         ------------    ------------   ------------    ------------   ------------

Balances at December 31, 1994                               2,400,000           2,400             --              --         23,800

Common stock contributed                                     (561,453)           (561)                                          561
Issuances of common stock, par value $.001
   Services rendered                                          361,453             361                                        17,712
Stock options and warrants granted                                                                                              600
Foreign currency translation adjustment
Net loss
                                                         ------------    ------------   ------------    ------------   ------------

Balances at December 31, 1995                               2,200,000           2,200             --              --         42,673

Issuances of common stock, par value $.001
   Cash, net of offering costs of $11,467                     850,000             850                                       362,683
Foreign currency translation adjustment
Net loss
                                                         ------------    ------------   ------------    ------------   ------------

Balances at December 31, 1996                               3,050,000    $      3,050             --    $         --   $    405,356

Common stock contributed                                     (135,000)           (135)                                          135

Issuances of common stock, par value $.001
   Cash, net of offering costs of $832,551                    908,000             908                                     5,000,440
   Services rendered                                           74,000              74                                       832,551
   Exercise of options                                        374,548             375                                         3,370
Common stock subscriptions                                                                    16,000         100,000
Sale of Underwriters warrants                                                                                                    80
Stock options and warrants granted                                                                                        1,875,343
Amortization of deferred compensation
Foreign currency translation adjustment
Net loss
                                                         ------------    ------------   ------------    ------------   ------------

Balances at December 31, 1997                               4,271,548           4,272         16,000         100,000      8,117,275

Common stock subscriptions                                     16,000              16        (16,000)       (100,000)        99,984
Common Stock forfeited                                     (1,000,000)         (1,000)                                         1000
Transfer of temporary equity to permanent capital              15,000              15                                        77,141
Issuances of common stock, par value $.001
   Cash                                                        41,667              42                                        24,958
   Services rendered                                          244,000             244                                       620,344
Stock options and warrants granted (cancelled)                                                                             (255,992)
Discount relating to shares and warrants issued               156,111             156                                       486,307
Amortization of deferred compensation
Warrant exchange                                              432,000             432                                          (432)
Foreign currency translation adjustment
Net loss
                                                         ------------    ------------   ------------    ------------   ------------

Balances at December 31, 1998                               4,176,326    $      4,177             --    $              $  9,170,585

Issuances of common stock, par value $.001 (Unaudited)
   Cash                                                       222,900             223                                       165,383
   Services rendered                                          877,000             877                                       613,598
   Exercise of options                                        128,872             129                                         1,160
Stock options granted  (cancelled) (Unaudited)                                                                              (15,465)
Amortization of deferred compensation (Unaudited)
Foreign currency translation adjustment (Unaudited)
Net loss (Unaudited)
                                                         ------------    ------------   ------------    ------------   ------------

Balances at March 31, 1999                                  5,405,098    $      5,406             --    $              $  9,935,261
                                                         ============    ============   ============    ============   ============

<CAPTION>
                                                                          Deficit
                                                           Foreign      Accumulated
                                                           Currency        During
                                                         Translation    Development       Deferred
                                                          Adjustment       Stage        Compensation        Total
                                                          ----------       -----        ------------        -----
<S>                                                      <C>            <C>             <C>             <C>
Balances at July 14, 1994
  (date of inception)                                    $         --   $         --    $         --    $         --

Issuances of common stock, par value $.001
   Services rendered                                                                                           1,200
   Cash                                                                                                       25,000

Net loss                                                                     (42,085)                        (42,085)
                                                         ------------   ------------    ------------    ------------

Balances at December 31, 1994                                      --        (42,085)             --         (15,885)

Common stock contributed                                                                                          --
Issuances of common stock, par value $.001
   Services rendered                                                                                          18,073
Stock options and warrants granted                                                                               600
Foreign currency translation adjustment                        22,652                                         22,652
Net loss                                                                    (896,663)                       (896,663)
                                                         ------------   ------------    ------------    ------------

Balances at December 31, 1995                                  22,652       (938,748)             --        (871,223)

Issuances of common stock, par value $.001
   Cash, net of offering costs of $11,467                                                                    363,533
Foreign currency translation adjustment                        35,044                                         35,044
Net loss                                                                  (1,121,211)                     (1,121,211)
                                                         ------------   ------------    ------------    ------------

Balances at December 31, 1996                            $     57,696   $ (2,059,959)   $         --      (1,593,857)

Common stock contributed                                                                                          --

Issuances of common stock, par value $.001                                                                        --
   Cash, net of offering costs of $832,551                                                                 5,001,348
   Services rendered                                                                        (500,000)        332,625
   Exercise of options                                                                                         3,745
Common stock subscriptions                                                                                   100,000
Sale of Underwriters warrants                                                                                     80
Stock options and warrants granted                                                        (1,875,343)             --
Amortization of deferred compensation                                                        972,567         972,567
Foreign currency translation adjustment                       (19,667)                                       (19,667)
Net loss                                                                  (4,119,612)                     (4,119,612)
                                                         ------------   ------------    ------------    ------------

Balances at December 31, 1997                                  38,029     (6,179,571)     (1,402,776)        677,229

Common stock subscriptions                                                                                        --
Common Stock forfeited                                                                                            --
Transfer of temporary equity to permanent capital                                                             77,156
Issuances of common stock, par value $.001
   Cash                                                                                                       25,000
   Services rendered                                                                        (620,588)             --
Stock options and warrants granted (cancelled)                                               255,992              --
Discount relating to shares and warrants issued                                                              486,463
Amortization of deferred compensation                                                      1,173,139       1,173,139
Warrant exchange                                                                                                  --
Foreign currency translation adjustment                        41,386                                         41,386
Net loss                                                                  (5,578,540)                     (5,578,540)
                                                         ------------   ------------    ------------    ------------

Balances at December 31, 1998                            $     79,415   $(11,758,111)   $   (594,233)   $ (3,098,167)

Issuances of common stock, par value $.001 (Unaudited)
   Cash                                                                                                      165,606
   Services rendered                                                                        (445,725)        168,750
   Exercise of options                                                                                         1,289
Stock options granted  (cancelled) (Unaudited)                                               179,125         163,660
Amortization of deferred compensation (Unaudited)                                            258,115         258,115
Foreign currency translation adjustment (Unaudited)           (22,334)                                       (22,334)
Net loss (Unaudited)                                                      (1,158,346)                     (1,158,346)
                                                         ------------   ------------    ------------    ------------

Balances at March 31, 1999                               $     57,081   $(12,916,457)   $   (602,718)   $ (3,521,427)
                                                         ============   ============    ============    ============
</TABLE>

                       See Notes to Financial Statements.


                                       F-6
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A DEVELOPMENT STAGE COMPANY)
                      CONSOLIDATED STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                                                         From
                                                                                                       Inception
                                                                                 Year                  (July 14,
                                                                                Ended                  1994) to
                                                                             December 31,            December 31,
                                                                         1997            1998            1998
                                                                         ----            ----            ----
<S>                                                                  <C>             <C>             <C>
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS
CASH FLOWS FROM OPERATING ACTIVITIES
   Net loss                                                          $ (4,119,612)   $ (5,578,540)   $(11,758,111)
   Adjustments to reconcile net loss
    to net cash used by operating activities:
      Depreciation and amortization                                       184,290         187,298         627,629
      Amortization of note discount                                            --         272,009         272,009
      Translation adjustment                                                   --              --          (1,528)
      Amortization of deferred compensation                               972,567       1,173,139       2,145,706
      Stock and warrants issued for services and legal settlement         565,125              --         583,798
      Payment of common stock issued with guaranteed selling price             --        (155,344)       (155,344)
      Increase (decrease) in cash attributable
       to changes in assets and liabilities
         Accounts receivable                                                  478          (8,480)         (8,317)
         Other current assets                                              (7,204)         99,113         (26,805)
         Other assets                                                     (72,700)         69,000          (3,700)
         Accounts payable                                                 (72,401)        624,547         730,315
         Accrued expenses                                                  22,297         958,098       1,081,884
         Accrued severance                                                 26,299          33,009          77,570
         Interest payable                                                (234,508)         90,920          90,920
                                                                     ------------    ------------    ------------

    Net cash used by operating activities                              (2,735,369)     (2,235,231)     (6,343,974)
                                                                     ------------    ------------    ------------

CASH FLOWS FROM INVESTING ACTIVITIES
   Purchases of property and equipment                                   (175,507)        (64,363)       (675,763)
   Increase in organization costs                                              --              --          (7,680)
                                                                     ------------    ------------    ------------

    Net cash used by investing activities                                (175,507)        (64,363)       (683,443)
                                                                     ------------    ------------    ------------

CASH FLOWS FROM FINANCING ACTIVITIES
   Proceeds from issuance of common stock                               5,520,837         125,000       6,035,570
   Loans to officer                                                        10,000          16,000              --
   Deferred stock offering costs                                         (309,565)             --        (475,664)
   Deferred financing costs                                               (19,000)       (143,000)       (405,411)
   Proceeds from short-term borrowings                                    200,000         306,553       1,356,155
   Proceeds from long-term debt                                                --       1,637,688       2,751,825
   Repayment of short-term borrowings                                  (1,049,602)             --      (1,049,602)
   Repayments of long-term debt                                        (1,053,455)        (15,839)     (1,105,310)
                                                                     ------------    ------------    ------------

     Net cash provided by financing activities                          3,299,215       1,926,402       7,107,563
                                                                     ------------    ------------    ------------

Effect of exchange rate changes on cash                                    (1,955)         (2,403)         (5,701)
                                                                     ------------    ------------    ------------

INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                          386,384        (375,595)         74,445

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                           63,656         450,040              --
                                                                     ------------    ------------    ------------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                           $    450,040    $     74,445    $     74,445
                                                                     ============    ============    ============

SUPPLEMENTAL DISCLOSURES OF
 CASH FLOW INFORMATION
  Cash paid during the period for:
      Interest                                                       $    345,258    $     42,609    $    422,111
                                                                     ============    ============    ============

  Transfer of common stock issued with guaranteed selling price
    to permanent capital                                                             $     77,156
                                                                                     ============
</TABLE>

                       See Notes to Financial Statements.


                                       F-7
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A DEVELOPMENT STAGE COMPANY)
                      CONSOLIDATED STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                                                         From
                                                                                                       Inception
                                                                              Three Months             (July 14,
                                                                                 Ended                 1994) to
                                                                               March 31,               March 31,
                                                                         1998            1999            1999
                                                                         ----            ----            ----
                                                                      (Unaudited)     (Unaudited)     (Unaudited)
<S>                                                                  <C>             <C>             <C>
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS
CASH FLOWS FROM OPERATING ACTIVITIES
   Net loss                                                          $   (850,964)   $ (1,158,346)   $(12,916,457)
   Adjustments to reconcile net loss
    to net cash used by operating activities:
      Depreciation and amortization                                        37,795          62,279         689,908
      Amortization of note discount                                            --         140,929         412,938
      Translation adjustment                                                   --              --          (1,528)
      Amortization of deferred compensation                               221,376         258,115       2,403,821
      Stock and warrants issued for services and legal settlement              --         163,660         747,458
      Payment of common stock issued with guaranteed selling price        (55,344)             --        (155,344)
      Increase (decrease) in cash attributable
       to changes in assets and liabilities
         Accounts receivable                                                   --         (20,065)        (28,382)
         Other current assets                                             (12,762)          7,082         (19,723)
         Other assets                                                      15,000              --          (3,700)
         Accounts payable                                                 162,684          61,488         960,553
         Accrued expenses                                                  37,643         268,273       1,181,407
         Accrued severance                                                     --              --          77,570
         Interest payable                                                      --          41,486         132,406
                                                                     ------------    ------------    ------------

    Net cash used by operating activities                                (444,572)       (175,099)     (6,519,073)
                                                                     ------------    ------------    ------------

CASH FLOWS FROM INVESTING ACTIVITIES
   Purchases of property and equipment                                     (6,767)             --        (675,763)
   Increase in organization costs                                              --              --          (7,680)
                                                                     ------------    ------------    ------------

    Net cash used by investing activities                                  (6,767)             --        (683,443)
                                                                     ------------    ------------    ------------

CASH FLOWS FROM FINANCING ACTIVITIES
   Proceeds from issuance of common stock                                 100,000         166,895       6,202,465
   Stock offering costs                                                        --              --        (475,664)
   Deferred financing costs                                                    --              --        (405,411)
   Proceeds from other loans                                                   --              --              --
   Proceeds from short-term borrowings                                         --           9,657       1,365,812
   Proceeds from long-term debt                                                --              --       2,751,825
   Repayment of short-term borrowings                                          --         (69,703)     (1,119,305)
   Repayments of long-term debt                                            (3,506)         (3,599)     (1,108,909)
                                                                     ------------    ------------    ------------

     Net cash provided by financing activities                             96,494         103,250       7,210,813
                                                                     ------------    ------------    ------------

Effect of exchange rate changes on cash                                      (375)             --          (5,701)
                                                                     ------------    ------------    ------------

INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                         (355,220)        (71,849)          2,596

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                          450,040          74,445              --
                                                                     ------------    ------------    ------------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                           $     94,820    $      2,596    $      2,596
                                                                     ============    ============    ============
SUPPLEMENTAL DISCLOSURES OF
 CASH FLOW INFORMATION
  Cash paid during the period for:
      Interest                                                       $      4,519    $         --    $    422,111
                                                                     ============    ============    ============

  Transfer of common stock issued with guaranteed selling price
    to permanent capital                                             $     77,156
                                                                     ============
</TABLE>

                       See Notes to Financial Statements.


                                       F-8
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

NOTE 1 - DESCRIPTION OF BUSINESS

      TTR Inc. (the "Company") was incorporated on July 14, 1994 under the laws
      of the State of Delaware. In December 1998 the Company amended its
      certificate of incorporation to change its name to TTR Technologies, Inc.

      TTR Technologies Ltd., ("TTR Ltd") was formed under the laws of the State
      of Israel on December 5, 1994 as a wholly owned research and development
      subsidiary of the Company.

      The Company is engaged in the design, development and commercialization of
      proprietary software security products.

      The Company is considered to be in the development stage and has earned
      limited revenues to date. Business activities to date have focused on
      product and marketing research, product development, and raising capital.

      The Company anticipates that it will continue to incur significant
      operating costs and losses in connection with the development of its
      products and increased marketing efforts and is subject to other risks
      affecting the business of the Company (see Note 3).

NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

      Principles of Consolidation

      The consolidated financial statements include the accounts of the Company
      and its wholly owned subsidiary, TTR Ltd.. All significant intercompany
      accounts and transactions have been eliminated in consolidation.

      Use of Estimates

      Management uses estimates and assumptions in preparing these financial
      statements in accordance with generally accepted accounting principles.
      Those estimates and assumptions affect the reported amounts of assets and
      liabilities, the disclosure of contingent assets and liabilities and the
      reported revenues and expenses. Actual results could vary from the
      estimates that were used.

      Cash Equivalents

      Cash equivalents consist of short-term, highly liquid debt investments
      that are readily convertible into cash with original maturities when
      purchased of three months or less.

      Fair Value of Financial Instruments

      Substantially all of the Company's financial instruments, consisting
      primarily of cash equivalents, current receivables, accounts payable and
      notes payable, are carried at, or


                                       F-9
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      approximate, fair value because of their short-term nature or because they
      carry market rates of interest.

      Revenue recognition

      In October 1997, the American Institute of Certified Public Accountants
      recently issued Statement of Position (SOP) 97-2, "Software Revenue
      Recognition", which supersedes SOP 91-1. SOP 97-2 provides guidance in
      recognizing revenue on software transactions and is required for
      transactions entered into after December 15, 1997.

      The Company recognizes revenues from software transactions upon delivery
      to the customer. Revenues from maintenance and engineering services will
      be recognized over the term of the respective contracts.

      Stock Based Compensation

      Compensation expense arising from stock grants, and options and warrants
      issued at exercise prices below the quoted market price of the underlying
      Common Stock as of the grant date, is recognized over the vesting periods
      of the related grants. Such stock-based compensation resulted in an
      aggregate charge to operations of approximately $1,305,000, $1,173,000,
      $221,300 and $422,000 for the years ended December 31, 1997 and 1998 and
      for the three months ended March 31, 1998 and 1999, respectively.

      Foreign Currency Translations

      The financial statements of TTR Ltd. have been translated into U.S.
      dollars in accordance with Statement No. 52 of the Financial Accounting
      Standards Board (FASB). Assets and liabilities have been translated at
      year-end (period-end) exchange rates and statement of operations have been
      translated at average rates prevailing during the year. The translation
      adjustments have been recorded as a separate component of stockholders'
      deficit (cumulative translation adjustment).

      Net loss per share

      The Company has adopted the provisions of Statement of Financial
      Accounting Standards No.128 (SFAS 128) "Earnings per Share". SFAS 128
      requires dual presentation of basic and diluted earnings per share (EPS)
      for complex capital structures on the face of the Statements of
      Operations. Basic EPS is computed by dividing net income (loss) by the
      weighted-average number of common shares outstanding for the period.
      Diluted EPS reflects the potential dilution from the exercise or
      conversion of other securities into common stock. None of the stock
      options and warrants issued in 1998 and 1997 has been included in the net
      loss per share computation for the years presented, because their
      inclusion would be anti-dilutive. Shares held in escrow are not treated as
      outstanding during any period (see Note 9).


                                       F-10
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      Statement of Cash Flows

      For purposes of the Statement of Cash Flows, the Company considers all
      highly liquid debt instruments with an original maturity of three months
      or less to be cash equivalents.

      Depreciation and Amortization

      Equipment, vehicles and leasehold improvements are stated at cost.
      Equipment and vehicles are depreciated over the estimated useful lives of
      the related assets, which range from three to seven years. Leasehold
      improvements are amortized over the related lease term. Depreciation is
      computed on the straight-line method.

      Research and Development Costs

      Research and development expenditures are charged to operations as
      incurred. Software development costs are required to be capitalized when a
      product's technological feasibility has been established by completion of
      a working model of the product and ending when a product is available for
      general release to customers. To date, completion of a working model of
      the Company's products and general release have substantially coincided.
      As a result, the Company has not capitalized any software development
      costs since such costs have not been significant.

      Income Taxes

      The Company uses the liability method to determine its income tax expense
      as required under the Statement of Financial Accounting Standards No. 109,
      (SFAS 109). SFAS 109 requires the establishment of a deferred tax asset or
      liability for the recognition of future deductible or taxable amounts and
      operating loss carryforwards. Deferred tax expense or benefit is
      recognized as a result of the changes in the assets and liabilities during
      the year. Valuation allowances are established when necessary, to reduce
      deferred tax assets, if it is more likely than not that all or a portion
      of it will not be realized.

      Long-lived assets

      In accordance with SFAS No. 121, "Accounting for the Impairment of
      Long-Lived Assets and for Long-Lived Assets to be Disposed of", the
      Company records impairment losses on long-lived assets used in operations,
      including goodwill and intangible assets, when events and circumstances
      indicate that the assets might be impaired and the undiscounted cash flows
      estimated to be generated by those assets are less than the carrying
      amounts of those assets.

      Stock Options

      Under SFAS No. 123, "Accounting for Stock-based Compensation", the Company
      must


                                       F-11
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      either recognize in its financial statements costs related to its employee
      stock-based compensation plans, such as stock option and stock purchase
      plans, using the fair value method, or make pro forma disclosures of such
      costs in a footnote to the financial statements. The Company has elected
      to continue to use the intrinsic value-based method of APB Opinion No. 25,
      as allowed under SFAS No. 123, to account for its employee stock-based
      compensation plans, and to include the required pro forma disclosures
      based on fair value accounting.

      Comprehensive Income (loss)

      In January 1998, the Company adopted SFAS 130, "Reporting Comprehensive
      Income," which establishes standards for reporting the components of
      comprehensive income. The foreign currency translation adjustment is the
      Company's only component of comprehensive income.

NOTE 3 - GOING CONCERN

      The accompanying financial statements have been prepared assuming that the
      Company will continue as a going concern which contemplates the
      realization of assets and the satisfaction of liabilities in the normal
      course of business. The Company has a limited operating history, has
      sustained losses since its inception and has an accumulated deficit at
      December 31, 1998 of $11,758,111. The Company faces a number of risks and
      uncertainties regarding its business, including among other factors, the
      demand and market acceptance of its products, dependence on a single
      product line, the effects of technological change, and the development of
      new products. The Company anticipates that it will continue to incur
      significant operating costs and losses in connection with the development
      of its products and increased marketing efforts which raises substantial
      doubt about its ability to continue as a going concern.

      The Company is continuing to pursue various alternatives for additional
      financing. From April 1998 to April 1999, the Company realized net
      proceeds of approximately $1,820,000 from various private placements. In
      May 1999, the Company entered into an agreement for the sale of up to
      $2,000,000 of 10% convertible debentures (see Note 14).

      During 1998, due to its financial difficulties, the Company was forced to
      terminate most of its employees. The abovementioned financing will allow
      the Company to bring several suppliers and vendors current and to maintain
      operations through November 1999. Thereafter, the Company will need
      additional financing.

      The ability of the Company to continue as a going concern is dependent
      upon the success of the Company's products and its access to sufficient
      funding to enable it to continue operations. There is no assurance that
      sufficient revenues will be generated or that adequate financing will be
      available to the Company. Insufficient funds from operations or the
      inability to obtain adequate financing would have a material adverse
      effect on the Company.


                                       F-12
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

NOTE 4 - PROPERTY AND EQUIPMENT

      Property and equipment consist of the following:

                                                         December 31,
                                                                 1998
                                                                 ----
      Leasehold improvements                                 $109,350
      Office equipment                                        150,608
      Computer equipment                                      205,477
      Vehicles                                                 84,601
                                                             --------
                                                              550,036

      Less: Accumulated depreciation                          238,543
                                                             --------
                                                             $311,493
                                                             ========

      Depreciation expense was $113,858, $88,311, $28,211 and $37,411 for the
      years ended December 31, 1998 and 1997, and for the three months ended
      March 31, 1998 and 1999, respectively.

NOTE 5 - ACCRUED EXPENSES

      Accrued expenses consist of the following:

                                                         December 31,
                                                                 1998
                                                                 ----
      Accrued payroll and related amounts                  $  749,371
      Taxes                                                    24,257
      Accrued interest                                         90,920
      Other                                                     1,797
                                                           ----------

                                                           $1,056,345
                                                           ==========

NOTE 6 - ACCRUED SEVERANCE PAY

      Under Israeli law, TTR Ltd. is required to make severance payments to
      dismissed employees (including officers) and to employees leaving
      employment under certain other circumstances. This liability is calculated
      based on the years of employment for each employee, in accordance with the
      "severance pay laws." The Company's liabilities for required severance
      payments are covered by funding into severance pay funds and the purchase
      of insurance policies.

NOTE 7 - DEBT FINANCINGS

      Short-term Borrowings


                                       F-13
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

                                                         December 31,
                                                                 1998
                                                                 ----
      (a) Promissory Note (net of
              discount of $42,555)                           $ 57,445
      (b) Other loans                                          81,455
          Bank Loan                                           125,435
                                                             --------
                                                             $264,355
                                                             ========

      (a) In September 1998, the Company issued a short-term non-interest
      bearing $100,000 promissory note to a private investor. In connection with
      the loan, the company also sold to the investor 111,111 shares of Common
      Stock at par. For financial reporting purposes, the Company recorded a
      note discount totaling $87,500, to reflect the value of the stock. The
      discount is being amortized on a straight-line basis over the term of the
      note. The note became due on March 31, 1999 and has not been formerly
      extended.

      (b)   This amount represents non-interest bearing advances which were used
            to purchase 100,517 additional shares of Common Stock in February
            1999.

      Long-Term Debt

                                                         December 31,
                                                                 1998
                                                                 ----
      (a) Bank loan                                        $   26,563
      (b) 10% Promissory Notes (net of
              discount of $130,475)                         1,332,025
      (c) 8% Promissory Notes (net of
              discount of $41,424)                            108,576
                                                           ----------
                                                            1,467,164
              Less: current portion                           873,153
                                                           ----------
                                                           $  594,011
                                                           ==========

      (a)   These loans are denominated in "New Israeli Shekel" (NIS), bear
            interest at the Israeli prime rate (15% at December 31, 1998) plus
            2.4%-3% per annum, and are secured by substantially all the assets
            of TTR Ltd.. Principal payments are due in various installments
            through 2001.

      o     From April through August 1998, the Company realized gross proceeds
            of $1,462,500 from a private offering of 29.25 Units, each Unit
            consisting of a $50,000 10% Promissory Note and Warrants to purchase
            11,500 shares of Common Stock. For financial reporting purposes, the
            Company recorded a total discount of $357,450, to reflect the value
            of the Warrants. The discount is being amortized on a straight-line
            basis over the terms of the respective notes. The notes and accrued
            interest are due at the earlier of one year or 30 days following any
            public or private


                                       F-14
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

            equity or debt financing exceeding $1,000,000.

            As of June 1, 1999, a total of $1,002,284 of note principal plus
            accrued interest became due. The Company has obtained extensions for
            one additional year with respect to note principal totaling $512,000
            and is awaiting approval to extend from the other note-holders. In
            consideration of the extension, the Company has reduced the warrant
            exercise prices to $1.50 per share.

      (c)   In December 1998, the Company realized gross proceeds of $150,000
            from a private offering of 5 Units, each Unit consisting of a
            $30,000 8% Promissory Note, 9,000 shares of Common Stock and
            Warrants to purchase an additional 3,000 shares. For financial
            reporting purposes, the Company recorded a total note discount of
            $41,513, to reflect the value of the Stock and Warrants. The
            discount is being amortized on a straight-line basis over the term
            of the notes. The notes and accrued interest are due at the earlier
            of two years or 5 days following any public or private equity or
            debt financing exceeding $800,000.

      The aggregate maturities of long-term debt for the next three years ending
      December 31, are as follows: 1999 - $873,153; 2000 - $586,541; and
      2001-$7,470.

NOTE 8 - INCOME TAXES

      At December 31, 1998, the Company had available $3,750,000 of net
      operating loss carryforwards for U.S. federal income tax purposes which
      expire in the years 2014 through 2019, and $5,471,000 of foreign net
      operating loss carryforwards with no expiration date. Due to the
      uncertainty of their realization, no income tax benefit has been recorded
      by the Company for these net operating loss carryforwards as valuation
      allowances have been established for any such benefits. The use of the
      U.S. federal net operating loss carryforwards is subject to limitations
      under section 382 of the Internal Revenue code pertaining to changes in
      stock ownership.

      Significant components of the Company's deferred tax assets for U.S.
      federal and Israel income taxes are as follows:

                                                        December 31,
                                                                1998
                                                                ----
      Net operating loss carryforwards                   $ 3,094,809
      Research and development                               227,000
      Stock based compensation                                40,313
      Accrued vacation and severance                          32,000
                                                         -----------
          Total deferred tax assets                        3,394,122
          Valuation allowance                             (3,394,122)
                                                         -----------
          Net deferred tax assets                        $        --
                                                         ===========


                                       F-15
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      Pre-tax losses from foreign (Israeli) operations were $2,927,080 and
      $5,471,000 for the years ended December 31, 1997 and 1998, respectively.

NOTE 9 - STOCKHOLDERS EQUITY

      Stock Options

      1996 Incentive and Non-qualified Stock Option Plan

      In July 1996, the Board of Directors adopted the Company's Incentive and
      Non-qualified Stock Option Plan (the " Plan") and has reserved up to
      450,000 shares of Common Stock for issuance thereunder. In December 1998,
      the Plan was amended to increase the number of shares available for grant
      to 750,000. The Plan provides for the granting of options to officers,
      directors, employees and advisors of the Company. The exercise of
      incentive stock options ("ISOs") issued to employees who are less than 10%
      stockholders shall not be less than the fair market value of the
      underlying shares on the date of grant or not less than 100% of the fair
      market value of the shares in the case of an employee who is a 10%
      stockholder. The exercise price of restricted stock options shall not be
      less than the par value of the shares to which the option relates. Options
      are not exercisable for a period of one year from the date of grant.
      Thereafter, options may be exercised as determined by the Board of
      Directors, with maximum terms of ten and five years, respectively, for
      ISOs issued to employees who are less than 10% stockholders and employees
      who are 10% stockholders. The Plan will terminate in 2006.

      Non-Executive Directors Stock Option Plan

      In July 1998, the Board of Directors adopted the Non-Executive Directors
      Stock Option Plan ("the Directors' Plan") and has reserved up to 25,000
      shares of common stock for issuance thereunder. The plan provides for the
      grant of options to directors who are not otherwise employed by the
      Company. Options are exercisable upon the date of grant and expire five
      years from the date of the grant. Upon the termination of director, the
      options expire within two months of such termination. The exercise price
      of the option will be the fair market value of the share on the date of
      the grant of the option. The plan will terminate in 2008. As of December
      31, 1998, no options had been granted under the Directors' Plan.

      A summary of the status of the Plan as of December 31, 1998 and 1997 and
      changes during the years ending on that date are presented below:

                                                                   Range of
                                                                   Exercise
                                                       Shares        Prices
                                                       ------        ------

      Options outstanding, January 1, 1997              5,000          6.00


                                       F-16
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

        Granted                                       175,600    5.00-13.94
        Canceled                                      (19,500)   7.00-13.94
        Exercised                                          --            --
                                                     --------  ------------
      Options outstanding, December 31, 1997          161,100  $ 5.00-13.88
        Granted                                       291,600     3.03-7.00
        Canceled                                     (294,950)   3.03-13.88
        Exercised                                          --            --
                                                     --------  ------------
      Options outstanding, December 31, 1998          157,750  $ 4.00-13.88
                                                     ========  ============

      Shares of common available for future grant     592,250
                                                     ========

      The following table summarizes information about stock options under the
      plan outstanding at December 31, 1998:

                   Options Outstanding                    Options Exercisable
                   -------------------                    -------------------
                                   Weighted Average         Weighted Average
                                   ----------------         ----------------
                                Remaining
                    Number     Contractual    Exercise     Number       Exercise
Range of price   Outstanding      Life          Price   Exercisable       Price
- --------------------------------------------------------------------------------
$ 4.00 - $6.00     106,500        8.54         $ 5.13      19,975        $ 5.23
          7.00       8,000        8.07           7.00       1,875          7.00
 10.00 - 13.88      43,750        8.20          10.33      10,938         10.33
- --------------     -------        ----         ------      ------        ------

$  4.00-$13.88     157,750        8.42         $ 6.66      32,788        $ 7.03
==============     =======        ====         ======      ======        ======

      The Company has elected to use the intrinsic value-based method of APB
      Opinion No. 25 to account for all of its employee stock-based compensation
      plans. Accordingly, no compensation cost has been recognized in the
      accompanying financial statements for stock options issued to employees
      where the exercise price of the option equals or exceeds the fair value of
      the underlying common stock as of the grant date.

      In March 1997, in connection with an employment agreement, the Company
      granted 60,000 options with an exercise price below the fair value of the
      underlying common stock. The issuance of the options resulted in a charge
      to deferred compensation in the amount of $300,000 which is being
      amortized over the four year vesting period.

      A total of 24,000 stock options granted under the 1996 Plan to
      non-employees in 1997 resulted in a charge to deferred compensation of
      $53,032, which is being amortized over the four-year vesting period.

      Weighted-average grant date fair value of options granted in 1998 and
      1997, under the Black-Scholes option pricing model, was $1.14 and $5.82
      per option, respectively.

      Other Option Grants


                                       F-17
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      In 1997, the Company issued options to purchase 217,473 shares to the
      Chief executive Officer of TTR Ltd. The options have an exercise price of
      $.01 per share and vest over a four- year period. The issuance of the
      options resulted in a charge to deferred compensation expense of
      $1,522,300 which was being amortized over the service period. In November
      1998 the officer resigned and a settlement agreement was executed.
      Pursuant to the agreement, 48,328 options were cancelled and the remaining
      169,145 become exercisable at various dates in 1999.

      In 1998, the Company issued options to purchase 250,000 shares to the
      Company's Chief Executive Officer. The options have an exercise price of
      $.93 per share, which was equal to the fair value of the share on the date
      of the grant, and vest immediately.

      The Company has adopted the pro forma disclosure provisions of SFAS No.
      123. Had compensation cost for all of the Company's stock-based
      compensation grants been determined in a manner consistent with the fair
      value approach described in SFAS No. 123, the Company's net loss and net
      loss per share as reported would have been increased to the pro forma
      amounts indicated below:

      Net loss                              1997             1998
          As reported                $(4,119,612)     $(5,578,540)
          Proforma                   $(4,342,194)     $(5,635,574)

      Loss per share
          As reported                     $(1.35)          $(1.54)
          Proforma                        $(1.42)          $(1.56)

      The fair value of each option granted in 1997 and 1998 is estimated on the
      date of grant using the Black-Scholes option-pricing model with the
      following weighted average assumptions:

                                            1997             1998
      Risk free interest rates             6.23%            5.51%
      Expected option lives            2.5 years        2.5 years
      Expected volatilities                46.5%            46.5%
      Expected dividend yields              None             None

      Warrants

            o     In 1994 and 1995, the Company granted warrants to consultants
                  to purchase 200,000 shares of Common Stock at $.01 per share.
                  These warrants were exercised in February 1997.


                                       F-18
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

            o     In April 1996, in connection with a private placement, the
                  Company issued warrants to purchase an additional 1,000,000
                  shares of Common Stock. The warrants were exercisable for a
                  period of three years commencing February 1997 at an exercise
                  price of $7.00 per share. In July 1998, the warrants were
                  exchanged for 400,000 shares of Common Stock.

            o     In February 1997, in connection with the Company's initial
                  public offering the Company sold to the underwriter, for $80,
                  five-year warrants to purchase up to an additional 80,000
                  shares of the Company's Common Stock at an exercise price
                  equal to $11.20 per share. In July 1998, the warrants were
                  exchanged for 32,000 shares of Common Stock.

            o     In December 1997, in connection with a private placement, the
                  Company issued warrants to purchase an additional 33,000
                  shares of Common Stock. The warrants are exercisable for a
                  period of four years at an exercise price of $7.80 per share.
                  However, in lieu of cash payments for exercising the shares,
                  the investor is entitled to accept a smaller number of shares
                  of Common Stock based on the spread between the exercise price
                  and the then public market price of the Company's Common
                  Stock.

            o     In April 1998, in connection with a proposed public offering
                  of additional shares of Common Stock, the Company issued to an
                  underwriter four-year Warrants to purchase up to 25,000 shares
                  of the Company Stock at an exercise price of $5.63.

            o     From April through August 1998, in connection with a private
                  placement, the Company issued warrants to purchase an
                  additional 336,375 shares of Common Stock. The warrants are
                  exercisable for a period of four years at exercise prices
                  ranging from $3.41 to $6.47 per share. In consideration of
                  extending the term of the related notes, the Company has
                  reduced the exercise price to $1.50 per share on a total of
                  117,875 warrants.

            o     In June 1998 the Company issued warrants to purchase 25,000
                  shares of Common Stock to a consultant pursuant to a one-year
                  consulting agreements. The warrants were exercisable for a
                  period of four years at an exercise price of $5.75. In April
                  1999, the exercise price was reduced to $1.50 per share

            o     In December 1998, in connection with a private placement, the
                  Company issued warrants to purchase an additional 15,000
                  shares of Common Stock. The warrants are exercisable for a
                  period of five years at an exercise price of $6.00.

      At December 31, 1998, the Company had outstanding warrants to purchase a
      total of


                                       F-19
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      434,375 shares of Common Stock with exercise prices ranging from $1.50 to
      $7.80 per share.

      Stock Issuances

      During the year ended December 31, 1997, the Company completed the
      following common stock transactions:

            o     In February 1997, the Company completed an initial public
                  offering of 860,000 shares of its Common Stock and realized
                  net proceeds of approximately $4,700,000 after stock offering
                  costs. The Company also made an advance payment of $120,000 to
                  the underwriter for a two-year management and financial
                  consulting agreement.

            o     In March 1997, the Company issued 5,000 shares of Common Stock
                  to a consultant and recorded a $50,000 compensation charge.

            o     In March 1997, the Company issued 50,000 shares of Common
                  Stock to an employee, pursuant to a one-year employment
                  agreement. The Company recorded deferred compensation in the
                  amount of $500,000 relating to the issuance of the shares, and
                  amortized this over the term of the agreement.

            o     In April 1997, the Company issued 19,000 shares of Common
                  Stock to two consultants and recorded a $282,625 compensation
                  charge.

            o     On December 24, 1997, the Company entered into a stock
                  subscription agreement for the sale of 64,000 shares of Common
                  Stock for an aggregate purchase price of $400,000. Pursuant to
                  the agreement, 48,000 shares were paid for and issued on that
                  date and the remaining 16,000 shares were paid for and issued
                  on February 20, 1998. The Company also issued warrants to the
                  investor to purchase an additional 33,000 shares of Common
                  Stock.

      During the year ended December 31, 1998, the Company completed the
      following common stock transactions:

            o     An aggregate of 250,000 shares of the Company's Common Stock,
                  owned beneficially by its President, and designated as escrow
                  shares were forfeited and returned to the Company. In June
                  1998, the Company's President waived his rights to the
                  remaining 750,000 escrowed shares.

            o     During 1998, the Company issued a total of 244,000 shares of
                  Common Stock and 25,000 warrants to various consultants for
                  services rendered. The value of the services totaling $642,700
                  is being amortized over the one-year contract terms.


                                       F-20
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

            o     In December 1998, the Company entered into an agreement with a
                  private investor for the sale of an additional 150,758 shares
                  of Common Stock. The total purchase price was $90,455, of
                  which $25,000 was received in 1998.

NOTE 10 - COMMON STOCK ISSUED WITH GUARANTEED SELLING PRICE

      In 1997, the Company and TTR Ltd. were served with claims by an individual
      demanding, among other things, royalties at the rate of 5% of the proceeds
      from the sales of products in which the plaintiff claims to have provided
      consulting services towards its development.

      In May 1997, pursuant to a settlement agreement, the Company issued to the
      individual 15,000 shares of Common Stock subject to a guaranteed selling
      price of $15.50 per share. In 1998, the individual sold his shares in the
      open market for $77,156, and the Company paid the shortfall of $155,344,
      as required by the guarantee. In 1997, the Company recorded an expense of
      $232,500 in connection with the settlement agreement.

NOTE 11 - COMMITMENTS AND CONTINGENCIES

      Royalties

      TTR Ltd. is committed to pay royalties to the Office of the Chief
      Scientist of the Government of Israel (OCS) on proceeds from sales of
      products of which the OCS has participated by way of grants. The royalties
      are payable at the rate of 3% for the first three years of product sales,
      4% for the following three years, and 5% thereafter up to a maximum of
      100% of the grant. The total amount of grants received at December 31,
      1998 was $210,000.

      The research and development grants are presented in the statement of
      operations as a reduction of research and development expenses.

      The refund of the grant is contingent on future sales and the Company has
      no obligation to refund these grants if sufficient sales are not
      generated.

      Operating Leases

      The Company and TTR Ltd. have each entered into lease agreements for
      office space expiring through 2002. Future minimum rentals on these leases
      as of December 31, 1998 are as follows:

                    December 31,
                    ------------

                        1999                           $ 68,549
                        2000                             68,549
                        2001                             40,785


                                       F-21
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

                        2002                             10,263
                                                       --------
                                                       $181,145
                                                       ========

NOTE 12 - GEOGRAPHIC DATA

                               U. S.      % of Total      Israel     % of Total
                           ----------------------------------------------------
      For the year ended December 31, 1998:

      Revenue              $        --          --        $54,922        100%
      Operating loss        (2,162,337)      39.65%    (3,033,901)     60.35%
      Identifiable assets      100,966       24.05%       318,867      75.95%


      For the year ended December 31, 1997:

      Revenue                       --          --             --         --
      Operating loss        (1,495,108)      38.68%    (2,370,628)     61.32%
      Identifiable assets      633,285       53.28%       555,342      46.72%

NOTE 13 - RELATED PARTY TRANSACTION

      In October 1997, TTR Ltd. entered into a two-year management agreement
      with Ultimus LTD, (Ultimus) an Israeli company. Under the agreement, the
      Company provided management and administrative services relating to
      Ultimus' day-to-day operations and earned fees totaling $75,000. The
      agreement was terminated in April 1998. An ex-officer of the Company holds
      approximately 7.5% of the outstanding shares of Ultimus and, together with
      the Company's Chairman, served on their Board of Directors.

NOTE 14 - SUBSEQUENT EVENTS

      Stock Grants

      In January and February 1999 the Company issued 627,000 shares of Common
      Stock and 10,000 warrants exercisable at $1.75 to various consultants
      pursuant to one year consulting agreements. The Company will record a
      charge to deferred compensation expense of $445,725 as a result of these
      issuances. Also in January 1999, the Company issued 250,000 shares of
      Common Stock as payment of an outstanding liability in the amount of
      $168,750.

      Private Placement

      In February and April 1999, the Company received $160,000 from the
      issuance of an additional 205,682 shares of its Common Stock.


                                       F-22
<PAGE>

                    TTR TECHNOLOGIES INC. AND ITS SUBSIDIARY
                          (A Development Stage Company)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
             [Information as of and for the Periods Ended March 31,
                           1998 and 1999 is Unaudited]

      Litigation

      In June 1999, the Company received notice from a shareholder, threatening
      to commence litigation, alledging that the Company failed to register his
      stock. The shareholder is seeking the return of his investment in the
      amount of $400,000 plus interest to date. The Company is seeking to settle
      and is presently negotiating this matter. As present, management cannot
      predict the outcome.

      10% Convertible Debentures

      In May 1999, the Company issued $1,000,000 of its 10% Convertible
      Debentures to private investors. The Debentures were issued pursuant to
      the terms of an agreement which further provides that, subject to certain
      conditions, the Investors will purchase an additional $1,000,000 of
      Debentures no later than five days after the effective date of a
      registration statement covering the Common Stock into which the Debentures
      may be converted. The Debentures mature on April 30, 2001.

      The Debentures are convertible into shares of the Company's Common Stock
      at a conversion rate based on the closing trading prices of the Common
      Stock during certain specified periods, subject to certain minimum
      conversion rates. In addition, upon conversion warrants will be issued to
      purchase additional shares of Common Stock equal to one-half of the shares
      of Common Stock issued. The warrants are exercisable at a price per share
      equal to 120% of the conversion rate, subject to certain maximums and
      expire in April 2002.

      In connection with the sale of Debentures, the Company also issued
      warrants to purchase up to 1.3 million shares of Common Stock to an
      independent consultant. These warrants expire in April 2002 and are
      exercisable at a nominal price per share.


                                      F-23
<PAGE>

Prospective investors may rely only on the information contained in this
prospectus. Neither we nor the selling stockholders has authorized anyone to
provide prospective investors with information different from that contained in
this prospectus. The information in this prospectus is correct only as of the
date of this prospectus, regardless of the time of delivery of this prospectus
or any sale of these securities.

                             TTR TECHNOLOGIES, INC.

                        8,024,578 Shares Of Common Stock

                              ---------------------
                                   PROSPECTUS
                              ---------------------

                                     , 1999

<PAGE>

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 24. Indemnification of Directors and Officers.

      Section 145 of the Delaware General Corporation Law, among other things,
and subject to certain conditions, authorizes TTR to indemnify its officers and
directors against certain liabilities and expenses incurred by such persons in
connection with the claims made against them as a result of their being an
officer or director. TTR's By-Laws provide that TTR will indemnify its
directors, executive officers, other officers, employees and agents to the
fullest extent permitted by Delaware law. TTR shall indemnify any person who is
or was a director or officer of TTR and is a party or is threatened to be made a
party to any action or proceeding to the fullest extent permitted by Delaware
law.

      TTR's Certificate of Incorporation, as amended, provides for the
elimination of liability for monetary damages for breach of the director's
fiduciary duty of care and, in appropriate circumstances, equitable remedies
such as injunctive or other forms of non-monetary relief will remain available
under Delaware law. In addition, each director will continue to be subject to
liability for breach of the director's duty of loyalty to TTR, for acts or
omissions not in good faith or involving intentional misconduct, for knowing
violations of law, for any transaction from which the director derived an
improper personal benefit, and for payment of dividends or approval of stock
repurchases or redemptions that are unlawful under Delaware law. The provisions
does not affect a director's responsibilities under any other laws, such as the
federal securities laws or state or federal environmental laws

Item 25. Other Expenses of Issuance and Distribution.

      The following expenses will be paid by TTR, and not the selling
stockholders, in connection with the distribution of the securities registered
hereby. All of such expenses, except for the SEC registration fee, are
estimated.

         SEC Registration Fee........................$ 9,919
         Legal Fees.................................. 50,000
         Accountants' Fees and Expenses.............. 10,000
         Printing Expenses...........................  7,000
         Blue Sky Fees and Expenses..................  1,000
         Transfer Agent Fees and Expenses............  1,000
         Miscellaneous...............................  1,000

                  Total...............................$79,919
                                                      =======

Item 26. Recent Sales of Unregistered Securities.

      The following paragraphs set forth certain information with respect to all
securities sold by TTR within the past three years without registration under
the Securities Act. The information includes the names of the purchasers, the
dates of issuance, the title and number of securities sold and the consideration
received by TTR for the issuance of these shares.


                                      II-1
<PAGE>

      1. (a) In September 1996, TTR agreed to issue 217,473 options to an
officer and director of TTR. The options are exercisable at $.01 per share until
September 2006 and are subject to a four-year vesting schedule. In connection
with such person's resignation in December 1998, we agreed that he will be
entitled to exercise options for a total of 169,145 shares.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The options were issued in consideration of services rendered.

            (d) TTR believes that the options were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      2. (a) From December 1996 through January 1997, TTR issued short-term 15%
promissory notes in an aggregate principal amount of $450,000 to certain
accredited investors.

            (b) TTR paid fees in the aggregate amount of $45,000 to placement
agents.

            (c) TTR believes that the notes were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Sections 4(2) and 4(6) of the Securities Act, and Regulation D
promulgated thereunder.

      3. (a) In connection with TTR's initial public offering, TTR issued to
First Metropolitan Securities, Inc. warrants to purchase up to 80,000 shares of
common stock at an exercise price per share of $11.20. In July 1998, the
Warrants were exchanged for 32,000 shares of common stock.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The warrants were issued in consideration of services rendered.

            (d) TTR believes that the warrants and the shares for which they
were exchanged were issued in transactions not involving a public offering in
reliance upon an exemption from registration provided by Section 4(2) of the
Securities Act.

      4. (a) In March 1997, TTR issued 5,000 shares of common stock to a former
consultant to TTR.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The shares were issued in consideration of services rendered.

            (d) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.


                                      II-2
<PAGE>

      5. (a) In March 1997, TTR issued 50,000 shares of common stock to an
employee, of which 25,000 shares vested on July 31, 1997 and the remaining
25,000 shares vested on January 31, 1998.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The shares were issued in consideration of services rendered.

            (d) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      6. (a) In April 1997, TTR issued 15,000 and 4,000 shares of common stock
to two private investors.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The shares were issued in consideration of services rendered.

            (d) TTR believes that the shares were issued in transactions not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      7. (a) In May 1997, TTR issued 15,000 shares of common stock to a former
consultant to TTR.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The shares were issued in consideration of the settlement of a
lawsuit.

            (d) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      8. (a) In December 1997, TTR issued to a private investor 64,000 shares of
common stock and four year warrants to purchase 33,000 shares of common stock at
an exercise price per share of $7.80.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The shares and warrants were issued in consideration of the
payment of $400,000.

            (d) TTR believes that the shares and warrants were issued in a
transaction not involving a public offering in reliance upon an exemption from
registration provided by Section 4(2) of the Securities Act.

      9. (a) In April 1998, TTR issued to a consultant four year warrants to
purchase 25,000 shares of common stock at an exercise price per share of $5 5/8.


                                      II-3
<PAGE>

            (b) There were no underwriters with respect to the above
transaction.

            (c) The warrants were issued in consideration of services rendered.

            (d) TTR believes that the warrants were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      10. (a) In July 1998, TTR completed a private placement of 10% promissory
notes for an aggregate amount of $1,462,500. In connection therewith TTR issued
warrants to purchase an aggregate of 336,375 shares of common stock at an
exercise price equal to 115% of the price per share of common stock in TTR's
then proposed public offering or as the date of grant if no offering took place
by December 31, 1998. The exercise price was subsequently amended to $1.50 per
share.

            (b) TTR paid commissions to the placement agents of approximately
$96,000.

            (c) TTR believes that the promissory notes and warrants were issued
in a transaction not involving a public offering in reliance upon an exemption
from registration provided by Section 4(2) of the Securities Act.

      11. (a) In June 1998, TTR issued to three consultants a total of 125,000
shares of Common Stock and warrants for an additional 25,000 shares of common
stock. The warrants are exercisable at a price per share equal to $1.50.

            (b) There were no underwriters with respect to the above
transaction.

            (c) The shares and warrants were issued in consideration of services
rendered.

            (d) TTR believes that the shares and warrants were issued in a
transaction not involving a public offering in reliance upon an exemption from
registration provided by Section 4(2) of the Securities Act.

      12. (a) In July 1998 TTR issued to certain holders of warrants issued in
April 1996 an aggregate of 400,000 shares in exchange for warrants to purchase
up to 1,000,000 shares at an exercise price of $7.00.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      13. (a) In September 1998, TTR issued to an investor 111,111 shares of
common stock for $100,000.

            (b) There were no underwriters with respect to the above
transaction.


                                      II-4
<PAGE>

            (c) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      14. (a) In October and November 1998, TTR issued to two consultants an
aggregate of 119,000 shares of common stock.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      15. (a) In December 1998, TTR completed a private placement of an
aggregate of 45,000 shares of common stock and warrants to purchase an aggregate
of 15,000 shares of common stock at an exercise price of $6.00 per share.

            (b) TTR paid commissions to placement agents of approximately
$19,500.

            (c) TTR believes that the shares and warrants were issued in a
transaction not involving a public offering in reliance upon an exemption from
registration provided by Section 4(2) of the Securities Act.

      16. (a) In December 1998, TTR issued to an investor 150,758 shares at a
price per share of $0.60.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the warrants were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      17. (a) In January 1999, TTR issued to a consultant 297,000 shares of
common stock.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      18. (a) In January 1999, TTR issued warrants to purchase up to 10,000
shares at an exercise price per share of $1.75 to a consultant and an aggregate
of 380,000 shares of common stock to three other consultants.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the shares and warrants were issued in a
transaction not involving a public offering in reliance upon an exemption from
registration provided by Section 4(2) of the Securities Act.


                                      II-5
<PAGE>

      19. (a) In February 1999, TTR issued to certain employees warrants to
purchase an aggregate of 196,000 shares, at an exercise price per share of
$0.01.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the warrants were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      20. (a) In February and March 1999, TTR issued to certain investors an
aggregate of 130,682 shares at a price per share of $0.86 and issued to a
consultant 200,000 shares of common stock.

            (b) There were no underwriters with respect to the above
transactions.

            (c) TTR believes that the shares were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      21. (a) In April 1999 TTR issued to a consultant 75,000 shares at a price
of $0.60 per share.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the options were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      22. (a) In May and July 1999, TTR issued $1,000,000 and $400,000,
respectively, in principal amount of its 10% Convertible Debentures due April
30, 2001 to certain private investors. Upon the conversion of the Debentures,
TTR is obligated to issue warrants to purchase up to the number of shares equal
to 50% of the shares issued upon such conversion, at an exercise price per share
equal to 120% of the conversion price.

            (b) TTR paid commissions to a finder of approximately $128,000.

            (c) TTR believes that the Debentures and Warrants were issued in a
transaction not involving a public offering in reliance upon an exemption from
registration provided by Section 4(2) of the Securities Act.

      23. (a) In May 1999 TTR issued to a consultant options to purchase up to
an aggregate of 1,300,000 shares at a nominal exercise price per share.

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the options were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      24. (a) In July 1999 TTR issued to a consultant warrants to purchase up to
an aggregate of 400,000 shares at an exercise price of $2.75 per share.


                                      II-6
<PAGE>

            (b) There were no underwriters with respect to the above
transaction.

            (c) TTR believes that the warrants were issued in a transaction not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.

      25. (a) TTR issued, pursuant to its 1996 Option Plan, the following stock
options:

                  (i) In July 1996, TTR issued 5,000 options to a former
director of TTR. The options are exercisable at $6.00 per share until January
15, 2001.

                  (ii) In January through February 1997 TTR issued to eight
employees and two consultants options to purchase in the aggregate 34,000 shares
of common stock. The options are exercisable at $7.00 per share until 2006.

                  (iii) In March 1997, TTR issued to an employee (A)
non-qualified options to purchase up to 40,000 shares of common stock at an
exercise price per share of $10.00 and (B) incentive stock options to purchase
up to 60,000 shares of common stock at an exercise price per share of $5. The
options are exercisable until 2006.

                  (iv) In May 1997, TTR issued to a total of three consultants
and employees options to purchase 15,000, 5,000 and 3,000 shares of common
stock, respectively, at an exercise price per share equal to $13 7/8, $13 15/16
and $14 1/2, respectively. All of these issuances were subsequently canceled and
such consultants and employees were issued on December 31, 1997 options for an
identical number of shares of common stock at an exercise price per share of $5
13/16. The options are exercisable until 2006.

                  (v) In July and October 1997, TTR issued to a consultant and
an employee options to purchase 2,000 and 2,500 shares of common stock,
respectively, at an exercise price per share equal to $11 and $11 1/4,
respectively. Such issuances were subsequently canceled and the employees were
issued on December 31, 1997 options for an identical number of shares of common
stock at an exercise price per share of $5 13/16. The options are exercisable
until 2006.

                  (vi) In November 1997 TTR issued to an employee options to
purchase 1,600 shares of common stock, at an exercise price per share of $10
1/4. Such issuance was subsequently canceled and the employee was issued on
December 31, 1997 options for an identical number of shares of common stock at
an exercise price per share of $5 13/16. The options are exercisable until 2006.

                  (vii) In January 1998, TTR issued to a consultant options to
purchase 4,000 shares of common stock, at an exercise price per share of $5 7/8.
The options are exercisable until 2006.

                  (viii) In April 1998, TTR issued to employees options to
purchase an aggregate of 7,000 shares of common stock at an exercise price per
share of $5 3/8.


                                      II-7
<PAGE>

                  (ix) In June 1998, TTR issued to an employee options to
purchase 4,000 shares of common stock at an exercise price per share of $4 5/8.

                  (x) In July 1998, TTR issued to an employee options to
purchase 250,000 shares of common stock at an exercise price per share of $2
15/16. In October 1998, these options were exchanged for options to purchase
250,000 shares at an exercise price of $15/16. In July 1999, TTR issued 150,000
shares in exchange for such options in connection with the termination of, and
settlement of certain claims by, such employee.

                  (xi) In June 1999, TTR issued to an employee options to
purchase 235,000 shares of common stock, vesting in 36 equal monthly
installments, for a nominal exercise price.

            (b) There were no underwriters with respect to the above
transactions.

            (c) The options were issued in consideration of services rendered.

            (d) TTR believes that the securities were issued in transactions not
involving a public offering in reliance upon an exemption from registration
provided by Section 4(2) of the Securities Act.


                                      II-8
<PAGE>

ITEM 27. EXHIBITS

3.1      Certificate of Incorporation of TTR, as amended.(3)
3.2      By-Laws of TTR, as amended.(3)
4.1      Specimen Common Stock Certificate. (1)
4.2.1    Form of 10% Convertible Debenture due April 30, 2001*
4.2.2    Form of 10% Promissory Note dated variously as of April through August
         1998 between Registrant and each of certain investors, in an aggregate
         principal amount of $1,462,500. (3)
4.2.3    Form of Promissory Note dated as of December, 1998 between Registrant
         and each of certain investors, in an aggregate principal amount of
         $150,000. (3)

Certain instruments which define the rights of holders of long-term debt of the
Registrant and its consolidated subsidiary have not been filed as Exhibits to
this Registration Statement since the total amount of securities authorized
under any such instrument does not exceed 10% of the total assets of the Company
and its subsidiary on a consolidated basis, as of June 30, 1999.

4.3      Form of Common Stock Purchase Warrant.*
4.4.1    Warrant Agreement dated as of May 25, 1999 between Registrant and Wall
         & Broad Equities, Inc.*
4.4.2    Warrant Agreement dated as of December 23,1997 between Registrant and
         Biscount Overseas Ltd.(2)
4.4.3    Warrant Agreement dated as of February 26, 1998 between Registrant and
         Biscount Overseas Ltd. (2)
4.4.4    Warrant dated January 15, 1998 between Registrant and Mu & Kang
         Consultants.(3)
4.4.5    Warrant Agreement dated as of June 11, 1998 between Registrant and
         Plans, Inc.*
4.4.6    Warrant Agreement dated as of July 31, 1999 between Registrant and K &
         D Equities Inc.*
4.4.7    Form of Warrant dated as of December 1998 between Registrant and
         certain private investors.(3)
4.4.8    Form of Warrant variously dated April through August 1998 between
         Registrant and certain private investors. (3)
4.4.9    Warrant dated June 11, 1998 between Registrant and Plans, Inc.(3)
5.1      Opinion of Golenbock, Eiseman, Assor & Bell.**
9.1      Voting Trust Agreement.(1)
9.2      Instrument terminating Voting Trust Agreement.*
10.1     Financial Consulting Agreement with Josephthal & Co., Inc. (3)
10.2     1996 Incentive and Non-Qualified Stock Option Plan, as amended.(3)
10.3     Non-Executive Directors Stock Option Plan. (3)
10.4     Employment Agreement between TTR Technologies Ltd. and Marc D.
         Tokayer.(1)
10.5     Employment Agreement between TTR Technologies Ltd. and Baruch
         Sollish.(1)
10.6     Employment Agreement between TTR Technologies Ltd. and Arik Shavit, as
         amended.(1)
10.7     Employment Agreement between TTR Technologies Inc. and Steven L. Barsh.
         (3)
10.8     Unprotected Tenancy Agreement between TTR Technologies Ltd. and
         Pharmastate Ltd. dated June 10, 1996.(1)
10.9     Consulting Agreement dated November 1, 1994 between TTR and Shane
         Alexander Unterburgher Securities Inc.(1)
10.10    Consulting Agreement dated October 1, 1995 between TTR and Holborn
         Systems Ltd.(1)


                                      II-9
<PAGE>

10.11    Loan and Security Agreement dated September 30, 1996 between TTR and
         732498 Ontario Ltd.(1)
10.12    Form of Note Extension Agreement.(1)
10.13    Form of Promissory Note. (1)
10.14    Settlement Agreement dated May 6, 1997 between TTR and Henry Israel.(2)
10.15    Agreement dated January 19, 1998 between TTR and Henry Israel.(2)
10.16    Development and OEM Licensing Agreement dated October 31, 1997 between
         TTR and Doug Carson & Associates Inc.(2)
10.17    Development and OEM Licensing Agreement dated October 31, 1997 between
         TTR, Doug Carson & Associates Inc. and Nimbus CD International, Inc.(2)
10.18    Management Agreement dated October 1, 1997 between TTR and Ultimus
         Ltd.(2)
10.19    Stock Purchase Agreement dated December 20, 1997 between TTR and
         Biscount Overseas Ltd.(2)
10.20    Consulting Agreement between TTR and Pioneer Management Corporation.(1)
10.21    Purchase Agreement and Assignment dated January 5, 1995 between TTR
         Israel and Rina Marketing R&D Ltd.(1)
10.22    Form of Securities Purchase Agreement between TTR and certain
         securityholders dated as of May 13, 1999.*
10.23    Form of Registration Rights Agreement dated as of May 13, 1999 between
         TTR and certain investors.*
10.24    Form of Subscription Agreement dated as of December 1998 between TTR
         and certain investors. (3)
10.25    Form of Subscription Agreement dated variously as of April through
         August 1998 between TTR and certain investors.(3)
10.26    Agreement dated as of July 27, 1999 between Registrant and Arik
         Shavit.*
10.27    Agreement dated as of July 27, 1999 between Registrant and Steven C.
         Barsh.*
10.28    Consulting Agreement between Registrant and Jarvis Developments Ltd.
         dated November 20, 1998 and amendment thereto dated January 28, 1999.*
10.29    Consulting Agreement between Registrant and Biscount Overseas Ltd.
         dated October 1, 1998.(3)
10.30    Consulting Agreement between Registrant and Mordecai Lerer dated
         January 28, 1999.(3)
10.31    Settlement Agreement between Registrant and Ephod Israel Group dated
         January 28, 1999.(3)
10.32    Consulting Agreement between Registrant and CYGNI S.A. dated January
         28, 1999.(3)
10.33    Marketing Agreement between Registrant and Machtec Ltd.(3)
10.34    Stock Purchase Agreement between Registrant and Dalimore Consulting
         Ltd. dated December 10, 1998.(3)
10.35    Stock Purchase Agreement between Registrant and Abraham Stephansky
         dated February 1, 1999.(3)
10.36    Stock Purchase Agreement between Registrant and Parnell Ltd. dated
         April 1, 1999.(3)
10.37    Consulting Agreement between Registrant and Limelkin Ltd. dated June 1,
         1998.(3)
10.38    Consulting Agreement between Registrant and Trax Investments Ltd. dated
         June 11, 1998.(3)
10.39    Consulting Agreement between Registrant and Plans Inc. dated June 11,
         1998.(3)


                                     II-10
<PAGE>

10.40    Lease between Registrant and Peppertree Properties, Inc. dated January
         23, 1999.*
16.1     Letter on change in certifying accountant.*
21.1     Subsidiaries of TTR.*
23.1     Consent of Golenbock, Eiseman, Assor & Bell (included in Exhibit
         5.1).**
23.2     Consent of Brightman Almagor & Co., a member of Deloitte Touche
         Tohmatsu, certified public accountants.*
24.1     Powers of Attorney (included on page II-13).*
27.1     Financial Data Schedule.*

- ----------
*     Filed herewith.
**    To be filed.
(1)   Filed as an Exhibit to the Registrant's Registration Statement on Form
      SB-2, dated February 10, 1997, No. 333-11829, and incorporated herein by
      reference.
(2)   Filed as an Exhibit to the Registrant's Annual Report on Form 10-KSB filed
      for the Year ended December 31, 1997 and incorporated herein by reference.
(3)   Filed as an Exhibit to the Registrant's Annual Report on Form 10-KSB filed
      for the Year ended December 31, 1998, No. 0-22055, and incorporated herein
      by reference.

Item 28. Undertakings.

      Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the Registrant pursuant to the foregoing provisions, or otherwise, the
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the
Securities Act of 1933 and is, therefore, unenforceable. In the event that a
claim for indemnification against such liabilities (other than the payment by
the Registrant of expenses incurred or paid by a director, officer or
controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the Registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the
Securities Act of 1933 and will be governed by the final adjudication of such
issue.

      The undersigned Registrant further undertakes that:

      (1)   For purposes of determining any liability under the Securities Act
            of 1933, the information omitted from the form of prospectus filed
            as part of this registration statement in reliance upon Rule 430A
            and contained in a form of prospectus filed by the Registrant
            pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act
            shall be deemed to be part of this registration statement as of the
            time it was declared effective.

      (2)   For the purpose of determining any liability under the Securities
            Act of 1933, each post-effective amendment that contains a form of
            prospectus shall be deemed to be a new registration statement
            relating to the securities offered therein, and the offering of


                                     II-11
<PAGE>

            such securities at that time shall be deemed to be the initial bona
            fide offering thereof.

      The undersigned Registrant further undertakes that it will:

      (1)   file, during any period in which it offers or sells securities, a
            post-effective amendment to this registration statement to:

            (i)   include any prospectus required by section 10(a)(3) of the
                  Securities Act;

            (ii)  reflect in the prospectus any facts or events which,
                  individually or together, represent a fundamental change in
                  the information in the registration statement; notwithstanding
                  the foregoing, any increase or decrease in volume of
                  securities offered (if the total dollar value of securities
                  offered would not exceed that which was registered) and any
                  deviation from the low or high end of the estimated maximum
                  offering range may be reflected in the form of prospectus
                  filed with the Commission pursuant to Rule 424(b) if, in the
                  aggregate, the changes in volume and price represent no more
                  than a 20% change in the maximum aggregate offering price set
                  forth in the "Calculation of Registration Fee" table in the
                  effective registration statement;

            (iii) include any additional or changed material information on the
                  plan of distribution;

      (2)   for determining liability under the Securities Act, treat each
            post-effective amendment as a new registration statement of the
            securities offered, and the offering of the securities at the time
            to be the initial bona fide offering; and

      (3)   file a post-effective amendment to remove from registration any of
            the securities that remain unsold at the end of the offering.


                                     II-12
<PAGE>

                                   SIGNATURES

      In accordance with the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form SB-2 and has authorized this Registration
Statement to be signed on its behalf by the undersigned in the City of New York,
State of New York, on August 11, 1999.

                                          TTR TECHNOLOGIES, INC.


                                          By: /s/ MARC D. TOKAYER
                                              ----------------------------------
                                              MARC D. TOKAYER,
                                              CHAIRMAN OF THE BOARD AND
                                              PRESIDENT (PRINCIPAL EXECUTIVE AND
                                              FINANCIAL OFFICER AND OFFICER DULY
                                              AUTHORIZED TO SIGN ON BEHALF
                                              OF REGISTRANT)

POWER OF ATTORNEY

      KNOW ALL MEN BY THESE PRESENTS, that each director and officer whose
signature appears below constitutes and appoints Marc D. Tokayer, or David
Aboudi, or either of them, as his true and lawful attorneys-in-fact and agents,
with full powers of substitution and resubstitution, for him and in his name,
place and stead, to sign in any and all capacities any and all amendments
(including post-effective amendments) to this Registration Statement on Form
SB-2 and to file the same, with all exhibits thereto and all other documents in
connection therewith, with the Securities and Exchange Commission, granting unto
said attorneys-in-fact and agents, and each of them, full power and authority to
do and perform each and every act and thing requisite and necessary to be done,
as fully to all intents and purposes as he might or could do in person, hereby
ratifying and confirming all that such attorneys-in-fact and agents, or any of
them, may lawfully do or cause to be done by virtue hereof.

      In accordance with the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.

SIGNATURE                TITLE                                   DATE


/s/ MARK D. TOKAYER      Chairman of the Board and
- ----------------------   President (Principal Executive
MARC D. TOKAYER                  and Financial Officer)          August 11, 1999


/s/ BARUCH SOLLISH       Vice President -- Research and
- ----------------------   Development, Chief Technology
BARUCH SOLLISH                    Officer and Director           August 11, 1999


                                     II-13




          NEITHER THESE  SECURITIES NOR THE SECURITIES  ISSUABLE UPON CONVERSION
          HEREOF HAVE BEEN  REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND
          EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE OR UNDER
          THE SECURITIES ACT OF 1933, AS AMENDED.  THE SECURITIES ARE RESTRICTED
          AND MAY NOT BE  OFFERED,  RESOLD,  PLEDGED  OR  TRANSFERRED  EXCEPT AS
          PERMITTED  UNDER THE ACT PURSUANT TO REGISTRATION OR EXEMPTION OR SAFE
          HARBOR THEREFROM.

NNo.  99-                                                          US $
      ----------


                             TTR TECHNOLOGIES, INC.

                  10% CONVERTIBLE DEBENTURE DUE APRIL 30, 2001

         THIS DEBENTURE is one of a duly authorized issue of up to $2,000,000 in
Debentures of TTR TECHNOLOGIES, INC. (formerly known as TTR INC.), a corporation
organized and existing  under the laws of the State of Delaware (the  "Company")
designated as its 10% Convertible  Debentures.  Such Debentures may be issued in
series,  each of which may have a different  maturity date, but which  otherwise
have substantially similar terms.

         FOR VALUE  RECEIVED,  the Company  promises to pay to , the  registered
holder hereof (the "Holder"), the principal sum of and 00/100 Dollars (US $ ) on
April 30, 2001 (the  "Maturity  Date") and to pay interest on the  principal sum
outstanding  from  time to time in  arrears  (i)  prior  to the  Maturity  Date,
quarterly,  on the last day of March, June, September and December of each year,
(ii) upon  conversion as provided  herein or (iii) on the Maturity  Date, at the
rate of 10% per annum accruing from the , 1999,1 the date of initial issuance of
this  Debenture.  Accrual of interest  shall commence on the first such business
day to occur after the date hereof and shall continue to accrue on a daily basis
until payment in full of the principal sum has been made or duly provided for.

         This Debenture is subject to the following additional provisions:

         1. The Debentures are issuable in denominations of Twenty-five Thousand
Dollars   (US$25,000)  and  integral  multiples  thereof.   The  Debentures  are
exchangeable for an equal aggregate  principal amount of Debentures of different
authorized  denominations,  as requested by the Holder surrendering the same. No
service charge will be made for such registration or transfer or exchange.

         2. The  Company  shall be entitled  to  withhold  from all  payments of
principal  of, and  interest  on,  this  Debenture  any  amounts  required to be
withheld under the applicable provisions

- --------------
1   Insert relevant Closing Date.
<PAGE>

of the United  States  income tax laws or other  applicable  laws at the time of
such payments,  and Holder shall execute and deliver all required  documentation
in connection therewith.

         3. This Debenture has been issued subject to investment representations
of the original  purchaser  hereof and may be  transferred  or exchanged only in
compliance  with the Securities  Act of 1933, as amended (the "Act"),  and other
applicable  state and  foreign  securities  laws.  In the event of any  proposed
transfer of this Debenture,  the Company may require, prior to issuance of a new
Debenture in the name of such other person,  that it receive reasonable transfer
documentation  including  legal  opinions  that the issuance of the Debenture in
such  other  name  does  not and will not  cause a  violation  of the Act or any
applicable  state or  foreign  securities  laws.  Prior to due  presentment  for
transfer of this  Debenture,  the Company and any agent of the Company may treat
the person in whose name this  Debenture  is duly  registered  on the  Company's
Debenture  Register as the owner hereof for the purpose of receiving  payment as
herein  provided and for all other  purposes,  whether or not this  Debenture be
overdue,  and neither the Company nor any such agent shall be affected by notice
to the contrary.

         4. A. The Holder of this Debenture is entitled, at its option,  subject
to the  following  provisions  of this Section 4, to convert all or a portion of
this Debenture  into shares of Common Stock of the Company,  $.001 par value per
share  ("Common  Stock")  of the  Company at any time  until the  Maturity  Date
(except as  contemplated  by Section 5 hereof),  at a conversion  price for each
share of Common Stock (the "Conversion Rate") equal to the greater of

         (i) the Initial  Market Price (which amount is subject to adjustment as
         hereinafter provided; the "Base Price") or the Current Market Price (as
         those terms are defined below), whichever is lower; or

         (ii) the Floor Price (as defined below);

provided that the principal  amount being converted is the lower of (x) at least
Twenty-five  Thousand  Dollars  [US  $25,000]  (unless  if at the  time  of such
election to convert the aggregate principal amount of all Debentures  registered
to the Holder is less than Twenty-five  Thousand Dollars [US $25,000],  then the
whole  amount  thereof)  or (y) the  maximum  amount  which the  Holder can then
convert pursuant to the terms of Section 4(E) hereof .

         B.  For  purposes  of this  Debenture,  the  following  terms  have the
meanings indicated below:

         (i) "Market  Price of the Common  Stock" means (x) the closing price of
the Common Stock,  which,  unless the relevant  provision  indicates  that it is
applicable to one or more specific days without regard to any averages (such as,
but not limited to the definition of "Floor Price"  below),  shall be calculated
as the average of such closing  price for any three (3) trading days selected by
the  Holder  from the  thirty  (30)  trading  days  ending  on the  trading  day
immediately before the relevant date indicated in the relevant provision hereof,
as  reported  by  Bloomberg,  LP or,  if not so  reported,  as  reported  on the
over-the-counter  market  or  (y) if the


                                        2
<PAGE>

Common Stock is listed on a stock exchange,  the closing price on such exchange,
which, unless the relevant provision indicates that it is applicable to a period
of one or more  specific  days (such as, but not  limited to the  definition  of
"Floor Price" below), shall be based on any date selected by the Holder from the
thirty  (30)  trading  days ending on the  trading  day  immediately  before the
relevant date  indicated in the relevant  provision  hereof,  as reported in The
Wall Street Journal.

         (ii) "Initial  Market Price" means the Market Price of the Common Stock
as of the  Initial  Closing  Date (as that  term is  defined  in the  Securities
Purchase Agreement defined below).

         (iii) "Current Market Price" means the Market Price of the Common Stock
as of the relevant Conversion Date (as defined below).

         (iv) "Floor Price" shall mean  seventy-five  cents ($0.75),  unless (a)
the Market Price of the Common Stock for each of thirty consecutive trading days
is  seventy-five  cents ($0.75) or lower, in which event the "Floor Price" shall
be fifty cents  ($0.50) or (b) the Market  Price of the Common Stock for each of
thirty consecutive  trading days (without regard to any averages) is fifty cents
($0.50) or lower,  in which event the "Floor Price" shall be  twenty-five  cents
($0.25); provided,  however, that the Floor Price shall be subject to adjustment
as provided herein.

         C. Conversion shall be effectuated by surrendering the Debentures to be
converted to the Company or to the  Company's  transfer  agent,  North  American
Transfer  Company,  accompanied by or preceded by facsimile or other delivery to
the  Company  of the form of  conversion  notice  attached  hereto as Exhibit A,
executed by the Holder of the Debenture  evidencing  such Holder's  intention to
convert this  Debenture  or a specified  portion  hereof,  and  accompanied,  if
required by the Company,  by proper assignment  hereof in blank.  Subject to the
provisions of Section 4(E) hereof, interest accrued or accruing from the date of
issuance to the date of conversion shall, at the option of the Company,  be paid
in cash or Common Stock upon  conversion at the  Conversion  Rate  applicable to
such  conversion.  No  fractional  shares of Common Stock or scrip  representing
fractions  of  shares  will be issued on  conversion,  but the  number of shares
issuable  shall be rounded to the nearest whole share.  The date on which notice
of conversion is given (the "Conversion Date") shall be deemed to be the date on
which the Holder faxes or otherwise  delivers the conversion  notice ("Notice of
Conversion"),  substantially  in the form  annexed  hereto  as  Exhibit  A, duly
executed,  to the  Company,  provided  that  the  Holder  shall  deliver  to the
Company's transfer agent or the Company the original  Debentures being converted
within five (5) business  days  thereafter  (and if not so  delivered  with such
time, the Conversion  Date shall be the date on which the later of the Notice of
Conversion  and the  original  Debentures  being  converted  is  received by the
Company).  Facsimile  delivery of the Notice of Conversion  shall be accepted by
the  Company  at  facsimile  number  (212)  333-7891  ; ATTN:  Robert  Friedman.
Certificates  representing Common Stock upon conversion will be delivered within
three (3) business days if the address for delivery is in the United States (and
within eight (8) business days if the


                                        3
<PAGE>

address for  delivery is outside the United  States)  from the date later of the
Notice of  Conversion is delivered to the Company as  contemplated  in the first
sentence of this  paragraph C or the  original  Debenture  is  delivered  to the
Company's transfer agent or to the Company.

         D. Anything  herein to the contrary  notwithstanding,  in the event the
Company  breaches  the  provisions  of Section 4(g) of the  Securities  Purchase
Agreement,  the Conversion  Rate shall be amended to be equal to (i) 90% of (ii)
the Conversion Rate  determined in accordance with the other  provisions of this
Debenture  without  regard to this Section 4(D),  and the Holder may require the
Company to  immediately  redeem the  outstanding  portion of this  Debenture  in
accordance with clause (y) of Section 6 hereof.

         E.  Notwithstanding  any other provision  hereof, of the Warrants or of
any of the other  Transaction  Agreements  (as those  terms are  defined  in the
Securities  Purchase  Agreement),  in no event  (except  (i) with  respect to an
automatic conversion,  if any, of a Debenture as provided in the Debentures or a
conversion  pursuant to a Redemption Notice Conversion [as defined below],  (ii)
as specifically provided in this Debenture as an exception to this provision, or
(iii) while there is  outstanding a tender offer for any or all of the shares of
the  Company's  Common  Stock),  shall the Holder be  entitled  to  convert  any
Debenture,  or shall the  Company  have the  obligation  to  convert  all or any
portion  of this  Debenture  (and the  Company  shall  not have the right to pay
interest on this Debenture), to the extent that, after such conversion,  the sum
of (1) the number of shares of Common Stock beneficially owned by the Holder and
its  affiliates  (other  than  shares  of  Common  Stock  which  may  be  deemed
beneficially  owned  through the  ownership  of the  unconverted  portion of the
Debentures or unexercised portion of the Warrants), and (2) the number of shares
of Common Stock issuable upon the  conversion of the Debentures  with respect to
which  the  determination  of this  proviso  is  being  made,  would  result  in
beneficial  ownership by the Holder and its affiliates of more than 9.99% of the
outstanding  shares of Common Stock (after  taking into account the shares to be
issued to the Holder upon such  conversion).  For purposes of the proviso to the
immediately  preceding  sentence,  beneficial  ownership  shall be determined in
accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended
(the "1934 Act"),  except as otherwise  provided in clause (1) of such sentence.
The Holder,  by its  acceptance of this  Debenture,  further  agrees that if the
Holder  transfers or assigns any of the Debentures to a party who or which would
not be considered such an affiliate,  such  assignment  shall be made subject to
the transferee's or assignee's  specific agreement to be bound by the provisions
of this Section 4(E) as if such  transferee or assignee were the original Holder
hereof.

         5. A. (i)  Notwithstanding  any other provision hereof to the contrary,
at any time prior to the  Conversion  Date,  the Company shall have the right to
redeem  all or any  portion  of the then  outstanding  principal  amount  of the
Debentures  then  held by the  Holder  in cash for an  amount  (the  "Redemption
Amount")  equal to the sum of (a) such  outstanding  principal of the Debentures
plus all accrued but unpaid  interest  thereon  through the date the  Redemption
Amount is paid to the  Holder  (the  "Redemption  Payment  Date"),  plus (b) the
Redemption Premium (as defined below).

         (ii) The  "Redemption  Premium" shall be an amount equal to the excess,
if any, of (a) an amount  equal to (I) the number of shares of Common Stock into
which the Holder


                                        4
<PAGE>

could have converted the Debentures  being redeemed had the Holder effected such
conversion  on the  Redemption  Payment  Date,  multiplied  by (II) the  closing
transaction  sale  price of the  Common  Stock on the  trading  day  immediately
preceding the  Redemption  Payment,  over (b) the principal of the Debentures so
redeemed.

         (iii) The Company shall give at least ten (10)  business  days' written
notice of such redemption to the Holder (the "Notice of  Redemption").  The date
so specified in such Notice of Redemption shall be the Redemption  Payment Date.
Anything  in  the  preceding  provisions  of  this  Section  5 to  the  contrary
notwithstanding,  the Redemption  Amount shall,  unless  otherwise  agreed to in
writing by the Holder after  receiving the Notice of Redemption,  be paid to the
Holder in good funds at least five (5) but not more than ten (10)  business days
from the date of the Notice of  Redemption,  except  that,  with  respect to any
Debentures for which a Notice of Redemption is given,  the Holder shall have the
right,  exercisable by giving a Notice of Conversion is submitted to the Company
within five (5) business days of the Holder's receipt of the Company's Notice of
Redemption,  to convert  any or all of the  Debentures  sought to be redeemed (a
"Redemption Notice  Conversion") and the Redemption Notice Conversion shall take
precedence over the redemption  contemplated  by the Notice of Redemption.  Such
Debentures shall be converted in accordance with the terms hereof.  Furthermore,
in the event  such  Redemption  Amount is not  timely  made,  any  rights of the
Company to redeem  outstanding  Debentures  shall  terminate,  and the Notice of
Redemption shall be null and void. Any redemption contemplated by this Debenture
shall be made only in cash by the payment of immediately available good funds to
the Holder.

         B. Any  Debentures  not  previously  converted as of the Maturity Date,
shall be deemed to be  automatically  converted,  without  further action of any
kind by the Company or any of its agents,  employees or  representatives,  as of
the  Maturity  Date at the  Conversion  Rate  applicable  on the  Maturity  Date
("Mandatory Conversion").

         6. The Holder  recognizes that the Company may be limited in the number
of shares of Common Stock it may issue by (i) reason of its  authorized  shares,
or (ii) the applicable rules and regulations of the principal  securities market
on  which  the  Common  Stock  is  listed  or  traded   (collectively,   the"Cap
Regulations").  Without  limiting the other provisions  hereof,  (i) the Company
will take all steps reasonably  necessary to be in a position to issue shares of
Common  Stock  on  conversion  of  the  Debentures  without  violating  the  Cap
Regulations  and (ii) if, despite  taking such steps,  the Company still can not
issue such shares of Common Stock  without  violating the Cap  Regulations,  the
Holder  of this  Debenture  (to the  extent  the  same can not be  converted  in
compliance with the Cap Regulations (an "Unconverted Debenture"), shall have the
option,  exercisable in the Holder's sole and absolute discretion,  to elect any
one of the following remedies:

               (x)  require  the  Company  to issue  shares of  Common  Stock in
          accordance  with such Holder's  Notice of  Conversion  relating to the
          Unconverted  Debenture  at a  conversion  purchase  price equal to the
          average of the  closing  price per share of Common  Stock for any five
          (5) consecutive trading days (subject to the equitable


                                        5
<PAGE>

          adjustments  for  certain  events  occurring  during  such  period  as
          provided  in this  Debenture)  during  the  sixty  (60)  trading  days
          immediately preceding the date of the Notice of Conversion; or

               (y) require the Company to redeem each Unconverted  Debenture for
          an amount (the "Cap Redemption Amount"), payable in cash, equal to:

                 V                      x                 M
               -----
                CP

         where:

               "V" means the outstanding principal plus accrued interest through
          the  Cap  Redemption   Date  (as  defined  below)  of  an  Unconverted
          Debenture;

               "CP"  means  the  Conversion  Rate  in  effect  on  the  date  of
          redemption  (the "Cap Redemption  Date")  specified in the notice from
          the Holder electing this remedy; and

               "M" means the highest  closing price during the period  beginning
          on the Cap  Redemption  Date and  ending on the date of payment of the
          Cap Redemption Amount.

The holder of an Unconverted  Debenture may elect one of the above remedies with
respect to a portion of such  Unconverted  Debenture  and the other  remedy with
respect to other portions of the Unconverted Debenture.

         7. Subject to the terms of the  Securities  Purchase  Agreement,  dated
May, 1999 (the  "Securities  Purchase  Agreement"),  between the Company and the
Holder (or the Holder's predecessor in interest), no provision of this Debenture
shall alter or impair the  obligation  of the  Company,  which is  absolute  and
unconditional,  to pay the principal of, and interest on, this  Debenture at the
time,  place,  and rate, and in the coin or currency,  herein  prescribed.  This
Debenture and all other  Debentures now or hereafter issued of similar terms are
direct obligations of the Company.

         8. No recourse shall be had for the payment of the principal of, or the
interest  on, this  Debenture,  or for any claim based  hereon,  or otherwise in
respect hereof, against any incorporator,  shareholder,  officer or director, as
such,  past,  present or future,  of the Company or any  successor  corporation,
whether  by  virtue  of any  constitution,  statute  or rule  of law,  or by the
enforcement of any assessment or penalty or otherwise, all such liability being,
by the acceptance  hereof and as part of the consideration for the issue hereof,
expressly waived and released.

         9. If the Company merges or  consolidates  with another  corporation or
sells or transfers all or substantially  all of its assets to another person and
the holders of the Common


                                        6
<PAGE>

Stock are entitled to receive stock,  securities or property in respect of or in
exchange for Common  Stock,  then as a condition of such merger,  consolidation,
sale or transfer,  the Company and any such  successor,  purchaser or transferee
agree that the Debenture may thereafter be converted on the terms and subject to
the conditions set forth above into the kind and amount of stock,  securities or
property  receivable  upon such  merger,  consolidation,  sale or  transfer by a
holder of the number of shares of Common Stock into which this  Debenture  might
have been  converted  immediately  before such  merger,  consolidation,  sale or
transfer,  subject to adjustments  which shall be as nearly equivalent as may be
practicable.  In the  event of any  proposed  merger,  consolidation  or sale or
transfer  of all or  substantially  all of the assets of the Company (a "Sale"),
the Holder  hereof  shall have the right to  convert by  delivering  a Notice of
Conversion to the Company  within fifteen (15) days of receipt of notice of such
Sale from the  Company.  In the  event  the  Holder  hereof  shall  elect not to
convert,  the Company may (but shall not be required to) prepay all  outstanding
principal and accrued interest on this Debenture by paying the Redemption Amount
contemplated  by Section  5(A)  hereof,  less all amounts  required by law to be
deducted,  upon which  tender of payment  following  such  notice,  the right of
conversion shall terminate.

         10. If, for any reason,  prior to the Conversion Date or the Redemption
Payment Date, the Company spins off or otherwise divests itself of a part of its
business  or  operations  or  disposes  all or of a  part  of  its  assets  in a
transaction (the "Spin Off") in which the Company does not receive  compensation
(other than nominal non-material compensation) for such business,  operations or
assets,  but causes  securities of another entity (the "Spin Off Securities") to
be issued to security  holders of the Company,  then the Company shall cause (i)
to be reserved Spin Off Securities  equal to the number thereof which would have
been issued to the Holder had all of the Holder's Debentures  outstanding on the
record date (the "Record  Date") for  determining  the amount and number of Spin
Off Securities to be issued to security holders of the Company (the "Outstanding
Debentures")  been  converted  as of the close of  business  on the  trading day
immediately before the Record Date (the "Reserved Spin Off Shares"), and (ii) to
be  issued  to the  Holder on the  conversion  of all or any of the  Outstanding
Debentures,  such  amount  of the  Reserved  Spin  Off  Shares  equal to (x) the
Reserved  Spin  Off  Shares  multiplied  by (y) a  fraction,  of  which  (I) the
numerator  is the  principal  amount of the  Outstanding  Debentures  then being
converted,  and (II) the denominator is the principal  amount of the Outstanding
Debentures.

         11.  If,  at any time  while  any  portion  of this  Debenture  remains
outstanding, the Company effectuates a stock split or reverse stock split of its
Common  Stock or issues a dividend on its Common Stock  consisting  of shares of
Common Stock, the Base Price and the Floor Price shall be equitably  adjusted to
reflect such  action.  By way of  illustration,  and not in  limitation,  of the
foregoing  (i) if the  Company  effectuates  a 2:1  split of its  Common  Stock,
thereafter,  with  respect to any  conversion  for which the Company  issues the
shares after the record date of such split, the Base Price shall be


                                        7
<PAGE>

deemed to be one-half of what it had been calculated to be immediately  prior to
such split and the Floor  Price  shall be deemed to be  one-half  of what it had
been  immediately  prior to such split;  (ii) if the Company  effectuates a 1:10
reverse split of its Common Stock,  thereafter,  with respect to any  conversion
for which the Company  issues the shares  after the record date of such  reverse
split,  the  Base  Price  shall  be  deemed  to be ten  times  what it had  been
calculated  to be  immediately  prior to such split and the Floor Price shall be
deemed to be ten times what it had been  immediately  prior to such  split;  and
(iii) if the Company  declares a stock dividend of one share of Common Stock for
every 10 shares  outstanding,  thereafter,  with respect to any  conversion  for
which the Company issues the shares after the record date of such dividend,  the
Base  Price  shall be deemed to be the  amount  of such  Base  Price  calculated
immediately  prior to such record date  multiplied  by a fraction,  of which the
numerator is the number of shares (10) for which a dividend share will be issued
and the denominator is such number of shares plus the dividend share(s) issuable
or issued thereon (11) and the Floor Price shall be deemed to be the Floor Price
immediately prior to such record date multiplied by the same fraction.

         12. All payments contemplated hereby to be made "in cash" shall be made
in  immediately  available  good  funds in such coin or  currency  of the United
States of  America as at the time of  payment  is legal  tender  for  payment of
public and private  debts.  All payments of cash and each  delivery of shares of
Common Stock issuable to the Holder as contemplated  hereby shall be made to the
Holder at the address last appearing on the Debenture Register of the Company as
designated  in writing by the Holder  from time to time;  except that the Holder
can designate,  by notice to the Company,  a different  delivery address for any
one or more specific payments or deliveries.

         13. The Holder of the Debenture, by acceptance hereof, agrees that this
Debenture is being  acquired for investment and that such Holder will not offer,
sell or  otherwise  dispose  of this  Debenture  or the  Shares of Common  Stock
issuable  upon  conversion  thereof  except under  circumstances  which will not
result in a  violation  of the Act or any  applicable  state Blue Sky or foreign
laws or similar laws relating to the sale of securities.

         14. This  Debenture  shall be governed by and  construed in  accordance
with the laws of the State of  Delaware.  Each of the  parties  consents  to the
jurisdiction  of the federal  courts whose  districts  encompass any part of the
City of Wilmington  or the state courts of the State of Delaware  sitting in the
City of Wilmington in connection  with any dispute  arising under this Agreement
and hereby  waives,  to the maximum  extent  permitted  by law,  any  objection,
including any  objection  based on forum non  coveniens,  to the bringing of any
such proceeding in such  jurisdictions.  To the extent determined by such court,
the  Company  shall  reimburse  the  Holder  for any  reasonable  legal fees and
disbursements  incurred by the Holder in  enforcement of or protection of any of
its rights under any of this Debenture.

         15. The following shall constitute an "Event of Default":

               a.   The Company  shall  default in the payment of  principal  or
                    interest on this  Debenture  and same shall  continue  for a
                    period of five (5) days; or

               b.   Any of the representations or warranties made by the Company
                    herein,   in  the   Securities   Purchase   Agreement,   the
                    Registration  Rights  Agreement  or in  any  certificate  or
                    financial  or  other   written   statements   heretofore  or


                                        8
<PAGE>

                    hereafter  furnished by the Company in  connection  with the
                    execution and delivery of this  Debenture or the  Securities
                    Purchase  Agreement  shall  be false  or  misleading  in any
                    material respect at the time made; or

               c.   The  Company  fails to issue  shares of Common  Stock to the
                    Holder or to cause  its  Transfer  Agent to issue  shares of
                    Common Stock upon  exercise by the Holder of the  conversion
                    rights of the  Holder in  accordance  with the terms of this
                    Debenture,  fails to transfer or to cause its Transfer Agent
                    to  transfer  any  certificate  for  shares of Common  Stock
                    issued to the Holder upon  conversion of this  Debenture and
                    when required by this Debenture or the  Registration  Rights
                    Agreement,  and such transfer is otherwise  lawful, or fails
                    to remove any  restrictive  legend or to cause its  Transfer
                    Agent to transfer on any certificate or any shares of Common
                    Stock issued to the Holder upon conversion of this Debenture
                    as and when required by this Debenture, the Agreement or the
                    Registration  Rights  Agreement  and such legend  removal is
                    otherwise  lawful,  and  any  such  failure  shall  continue
                    uncured for five (5) business days.

               d.   The  Company  shall  fail  to  perform  or  observe,  in any
                    material  respect,  any  other  covenant,  term,  provision,
                    condition,  agreement or obligation of any Debenture in this
                    series and such failure shall continue  uncured for a period
                    of thirty (30) days after written  notice from the Holder of
                    such failure; or

               e.   The  Company  shall  fail  to  perform  or  observe,  in any
                    material respect, any covenant, term, provision,  condition,
                    agreement or obligation of the Company under the  Securities
                    Purchase Agreement or the Registration  Rights Agreement and
                    such failure shall  continue  uncured for a period of thirty
                    (30)  days  after  written  notice  from the  Holder of such
                    failure  (other  than a failure  to cause  the  Registration
                    Statement  to become  effective  no later than the  Required
                    Effective Date, as defined and provided in the  Registration
                    Rights  Agreement,  as to which no such  cure  period  shall
                    apply); or

               f.   The Company  shall (1) admit in writing its inability to pay
                    its debts  generally as they mature;  (2) make an assignment
                    for the benefit of creditors or commence proceedings for its
                    dissolution;  or (3) apply for or consent to the appointment
                    of a  trustee,  liquidator  or  receiver  for  its  or for a
                    substantial part of its property or business; or

               g.   A trustee, liquidator or receiver shall be appointed for the
                    Company  or  for a  substantial  part  of  its  property  or
                    business  without its  consent  and shall not be  discharged
                    within sixty (60) days after such appointment; or


                                        9
<PAGE>

               h.   Any   governmental   agency  or  any   court  of   competent
                    jurisdiction  at the  instance  of any  governmental  agency
                    shall  assume  custody  or  control  of  the  whole  or  any
                    substantial  portion  of the  properties  or  assets  of the
                    Company and shall not be  dismissed  within  sixty (60) days
                    thereafter; or

               i.   Any  money  judgment,  writ or  warrant  of  attachment,  or
                    similar process in excess of Two Hundred Thousand ($200,000)
                    Dollars in the  aggregate  shall be entered or filed against
                    the  Company or any of its  properties  or other  assets and
                    shall remain unpaid,  unvacated,  unbonded or unstayed for a
                    period of sixty  (60) days or in any event  later  than five
                    (5) days prior to the date of any proposed sale  thereunder;
                    or

               j.   Bankruptcy,   reorganization,   insolvency  or   liquidation
                    proceedings  or  other  proceedings  for  relief  under  any
                    bankruptcy law or any law for the relief of debtors shall be
                    instituted  by or against  the Company  and,  if  instituted
                    against the  Company,  shall not be  dismissed  within sixty
                    (60) days after such institution or the Company shall by any
                    action or answer approve of, consent to, or acquiesce in any
                    such  proceedings or admit the material  allegations  of, or
                    default  in   answering   a  petition   filed  in  any  such
                    proceeding; or

               k.   The  Company  shall  have  its  Common  Stock  suspended  or
                    delisted  from an exchange or  over-the-counter  market from
                    trading for in excess of twenty (20) trading days.

Then, or at any time  thereafter,  and in each and every such case,  unless such
Event of Default  shall have been waived in writing by the Holder  (which waiver
shall not be deemed to be a waiver of any  subsequent  default) at the option of
the Holder and in the Holder's  sole  discretion,  the Holder may consider  this
Debenture immediately due and payable,  without presentment,  demand, protest or
notice of any kinds, all of which are hereby expressly  waived,  anything herein
or in any note or other instruments  contained to the contrary  notwithstanding,
and the Holder may  immediately  enforce any and all of the Holder's  rights and
remedies provided herein or any other rights or remedies afforded by law.

         16.  Nothing   contained  in  this  Debenture  shall  be  construed  as
conferring  upon the  Holder  the right to vote or to  receive  dividends  or to
consent  or  receive  notice as a  shareholder  in  respect  of any  meeting  of
shareholders  or any rights  whatsoever as a shareholder of the Company,  unless
and to the extent converted in accordance with the terms hereof.

         17. In the event for any  reason,  any payment by or act of the Company
or the Holder shall  result in payment of interest  which would exceed the limit
authorized  by or be in violation of the law of the  jurisdiction  applicable to
this Debenture,  the ipso facto the obligation of the Company to pay interest or
perform such act or requirement  shall be reduced to the limit  authorized under
such law,  so that in no event shall the  Company be  obligated  to pay any such


                                       10
<PAGE>

interest, perform any such act or be bound by any requirement which would result
in the payment of interest  in excess of the limit so  authorized.  In the event
any payment by or act of the Company shall result in the extraction of a rate of
interest in excess of a sum which is lawfully collectible as interest, then such
amount (to the extent of such excess not returned to the Company) shall, without
further  agreement or notice between or by the Company or the Holder,  be deemed
applied to the payment of principal,  if any, hereunder immediately upon receipt
of such excess funds by the Holder, with the same force and effect as though the
Company had specifically  designated such sums to be so applied to principal and
the Holder had agreed to accept such sums as an interest-free prepayment of this
Debenture.  If any part of such excess remains after the principal has been paid
in full, whether by the provisions of the preceding sentences of this Section 17
or otherwise,  such excess shall be deemed to be an interest-free  loan from the
Company to the Holder,  which loan shall be payable  immediately  upon demand by
the  Company.  The  provisions  of this  Section 17 shall  control  every  other
provision of this Debenture.

         IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly
executed by an officer thereunto duly authorized.

Dated: __________________, 1999

                                                TTR TECHNOLOGIES, INC.

                                                By: ____________________________


                                                    ----------------------------
                                                    (Print Name)

                                                    ----------------------------
                                                    (Title)


                                       11
<PAGE>

                                    EXHIBIT A


                              NOTICE OF CONVERSION

   (To be Executed by the Registered Holder in order to Convert the Debenture)



         The undersigned hereby irrevocably elects to convert $ ________________
of the  principal  amount of the above  Debenture  No. ___ into Shares of Common
Stock of TTR  TECHNOLOGIES,  INC. (the  "Company")  according to the  conditions
hereof, as of the date written below.


Conversion Date*
- -------------------------------------------------------------------

Applicable Conversion Price
- -----------------------------------------------------------


Signature
- --------------------------------------------------------------------
                       [Name]

Address:
- --------------------------------------------------------------------

- --------------------------------------------------------------------




* This original  Debenture must be received by the Company or its transfer agent
by the fifth business date following the Conversion Date.


                                       12




                                                                        ANNEX VI
                                                                              TO
                                                   SECURITIES PURCHASE AGREEMENT
                                                   PROTOTYPE FOR EACH ISSUANCE

                                 FORM OF WARRANT

THESE  SECURITIES AND THE SECURITIES  ISSUABLE UPON THEIR EXERCISE HAVE NOT BEEN
REGISTERED  UNDER THE SECURITIES  ACT OF 1933 AND MAY NOT BE TRANSFERRED  UNLESS
COVERED  BY AN  EFFECTIVE  REGISTRATION  STATEMENT  UNDER  SAID ACT,  A TRANSFER
MEETING THE REQUIREMENTS OF RULE 144 OF THE SECURITIES AND EXCHANGE  COMMISSION,
OR AN OPINION OF COUNSEL  SATISFACTORY TO THE ISSUER TO THE EFFECT THAT ANY SUCH
TRANSFER IS EXEMPT FROM SUCH REGISTRATION.

                             TTR TECHNOLOGIES, INC.

                          COMMON STOCK PURCHASE WARRANT

         1. Issuance; Certain Definitions. In consideration of good and valuable
consideration,  the receipt of which is hereby acknowledged by TTR TECHNOLOGIES,
INC.  (formerly known as TTR INC.), a Delaware  corporation (the "Company"),  or
registered assigns (the "Holder") is hereby granted the right to purchase at any
time until 5:00 P.M.,  New York City time,  on April 30,  2002 (the  "Expiration
Date"),  _____________  Thousand ( )1 fully paid and nonassessable shares of the
Company's  Common  Stock,  par value $.001 per share (the "Common  Stock") at an
initial  exercise  price per share (the  "Exercise  Price")  $____,2  subject to
further adjustment as set forth herein. This Warrant is being issued pursuant to
the terms of that certain  Securities  Purchase  Agreement,  dated as of May __,
1999 (the "Securities Purchase Agreement"),  to which the Company and Holder (or
Holder's predecessor in interest) are parties.

         2. Exercise of Warrants.

          2.1 General.  This Warrant is  exercisable  in whole or in part at any
     time and from time to time at the Exercise  Price per share of Common Stock
     payable hereunder,  payable in cash or by certified or official bank check,
     by means  of  tendering  this  Warrant  Certificate  to the  Company.  Upon
     surrender of this Warrant  Certificate  with the annexed Notice of Exercise
     Form duly executed  (which Notice of Exercise Form may be submitted  either
     by  delivery  to the Company or by  facsimile  transmission  as provided in
     Section 8 hereof),  together  with  payment of the  Exercise  Price for the
     shares of Common Stock purchased, the Holder shall be entitled to receive a
     certificate or certificates for the shares of Common Stock so purchased.

- --------------
1    One share for every 2 shares acquired on conversion of Debentures.
2    Price to be filled in equal to 120% of Conversion  Rate,  but not more than
     125% of Base Price (as defined in Debentures).
<PAGE>

          2.2  Limitation on Exercise.  Notwithstanding  the  provisions of this
     Warrant,  the  Securities  Purchase  Agreement or of the other  Transaction
     Agreements (as defined in the Securities Purchase  Agreement),  in no event
     (except (i) with respect to an automatic conversion, if any, of a Debenture
     as provided in the  Debentures  or a  conversion  pursuant to a  Redemption
     Notice  Conversion  [as defined in the  Debentures],  (ii) as  specifically
     provided in this Warrant as an exception to this provision,  or (iii) while
     there is  outstanding  a tender  offer for any or all of the  shares of the
     Company's  Common  Stock)  shall the Holder be entitled  to  exercise  this
     Warrant, or shall the Company have the obligation to issue shares upon such
     exercise of all or any portion of this Warrant,  to the extent that,  after
     such  exercise  the  sum of (1)  the  number  of  shares  of  Common  Stock
     beneficially  owned by the Holder and its affiliates  (other than shares of
     Common Stock which may be deemed  beneficially  owned through the ownership
     of the unconverted  portion of the Debentures or unexercised portion of the
     Warrants),  and (2) the number of shares of Common Stock  issuable upon the
     exercise of the Warrants  with respect to which the  determination  of this
     proviso is being made,  would result in beneficial  ownership by the Holder
     and its affiliates of more than 9.99% of the  outstanding  shares of Common
     Stock (after taking into account the shares to be issued to the Holder upon
     such exercise).  For purposes of the proviso to the  immediately  preceding
     sentence,  beneficial  ownership  shall be determined  in  accordance  with
     Section 13(d) of the Securities Exchange Act of 1934, as amended (the "1934
     Act"),  except as otherwise  provided in clause (1) of such  sentence.  The
     Holder,  by its  acceptance  of this  Warrant,  further  agrees that if the
     Holder  transfers  or assigns  any of the  Warrants to a party who or which
     would not be considered such an affiliate,  such  assignment  shall be made
     subject to the transferee's or assignee's specific agreement to be bound by
     the  provisions of this Section 2.2 as if such  transferee or assignee were
     the original Holder hereof.

         3.  Reservation of Shares.  The Company hereby agrees that at all times
during the term of this  Warrant  there  shall be  reserved  for  issuance  upon
exercise of this  Warrant  such number of shares of its Common Stock as shall be
required for issuance upon exercise of this Warrant (the "Warrant Shares").

         4.  Mutilation  or Loss of  Warrant.  Upon  receipt  by the  Company of
evidence  satisfactory  to it of the loss,  theft,  destruction or mutilation of
this  Warrant,  and (in the  case of  loss,  theft or  destruction)  receipt  of
reasonably  satisfactory  indemnification,  and (in the case of mutilation) upon
surrender and cancellation of this Warrant, the Company will execute and deliver
a new  Warrant of like tenor and date and any such lost,  stolen,  destroyed  or
mutilated Warrant shall thereupon become void.

         5. Rights of the Holder.  The Holder  shall not, by virtue  hereof,  be
entitled to any rights of a stockholder in the Company, either at law or equity,
and the rights of the Holder are limited to those  expressed in this Warrant and
are not enforceable against the Company except to the extent set forth herein.

         6. Protection Against Dilution.


                                       2
<PAGE>

          6.1  Adjustment  Mechanism.  If an adjustment of the Exercise Price is
     required  pursuant  to this  Section 6, the  Holder  shall be  entitled  to
     purchase such number of additional shares of Common Stock as will cause (i)
     the total  number of shares of Common  Stock Holder is entitled to purchase
     pursuant to this Warrant,  multiplied by (ii) the adjusted  purchase  price
     per share,  to equal (iii) the dollar  amount of the total number of shares
     of Common Stock Holder is entitled to purchase before adjustment multiplied
     by the total purchase price before adjustment.

          6.2 Capital  Adjustments.  In case of any stock split or reverse stock
     split,   stock   dividend,    reclassification   of   the   Common   Stock,
     recapitalization,  merger  or  consolidation,  or like  capital  adjustment
     affecting the Common Stock of the Company, the provisions of this Section 6
     shall  be  applied  as  if  such  capital  adjustment  event  had  occurred
     immediately  prior to the date of this  Warrant and the  original  purchase
     price had been fairly  allocated to the stock  resulting  from such capital
     adjustment;  and in other  respects the provisions of this Section shall be
     applied in a fair, equitable and reasonable manner so as to give effect, as
     nearly as may be, to the purposes hereof. A rights offering to stockholders
     shall be deemed a stock  dividend  to the  extent of the  bargain  purchase
     element of the rights.

          6.3 Adjustment for Spin Off. If, for any reason, prior to the exercise
     of this Warrant in full, the Company spins off or otherwise  divests itself
     of a part of its business or operations or disposes all or of a part of its
     assets in a  transaction  (the "Spin  Off") in which the  Company  does not
     receive  compensation  (other than nominal  non-material  compensation) for
     such  business,  operations  or assets,  but causes  securities  of another
     entity (the "Spin Off  Securities") to be issued to security holders of the
     Company,  then  the  Company  shall  cause  (a)  to be  reserved  Spin  Off
     Securities  equal to the number thereof which would have been issued to the
     Holder had all of the  Holder's  unexercised  Warrants  outstanding  on the
     record date (the "Record  Date") for  determining  the amount and number of
     Spin Off  Securities  to be issued to security  holders of the Company (the
     "Outstanding  Warrants")  been exercised as of the close of business on the
     trading  day  immediately  before the Record Date (the  "Reserved  Spin Off
     Shares"),  and (b) to be issued to the Holder on the exercise of all or any
     of the  Outstanding  Warrants,  such amount of the Reserved Spin Off Shares
     equal to (i) the Reserved Spin Off Shares multiplied by (ii) a fraction, of
     which (x) the  numerator  is the amount of the  Outstanding  Warrants  then
     being  exercised,  and (y) the denominator is the amount of the Outstanding
     Warrants.

         7. Transfer to Comply with the Securities Act; Registration Rights.


                                        3
<PAGE>

          7.1  Transfer.   This  Warrant  has  not  been  registered  under  the
     Securities Act of 1933, as amended,  (the "Act") and has been issued to the
     Holder for investment and not with a view to the distribution of either the
     Warrant or the Warrant Shares.  Neither this Warrant nor any of the Warrant
     Shares or any other  security  issued or  issuable  upon  exercise  of this
     Warrant may be sold, transferred, pledged or hypothecated in the absence of
     an effective registration statement under the Act relating to such security
     or an opinion of counsel  satisfactory to the Company that  registration is
     not required under the Act. Each  certificate for the Warrant,  the Warrant
     Shares and any other  security  issued or  issuable  upon  exercise of this
     Warrant shall  contain a legend on the face thereof,  in form and substance
     satisfactory to counsel for the Company,  setting forth the restrictions on
     transfer contained in this Section.

          7.2  Registration  Rights.  (a) Reference is made to the  Registration
     Rights  Agreement  (as that  term is  defined  in the  Securities  Purchase
     Agreement).   The  Company's  obligations  under  the  Registration  Rights
     Agreement  and the other terms and  conditions  thereof with respect to the
     Warrant Shares,  including,  but not necessarily  limited to, the Company's
     commitment to file a registration  statement  including the Warrant Shares,
     to have the registration of the Warrant Shares completed and effective, and
     to maintain such registration, are incorporated herein by reference.

          (b)  In  addition  to  the  registration  rights  referred  to in  the
     preceding  provisions of Section 7.2(a),  effective after the expiration of
     the  effectiveness  of the  Registration  Statement as  contemplated by the
     Registration  Rights  Agreement,  the Holder  shall have demand  piggy-back
     registration  rights with  respect to the  Warrant  Shares then held by the
     Holder  or  then  subject  to  issuance   upon  exercise  of  this  Warrant
     (collectively,  the "Remaining Warrant Shares"),  subject to the conditions
     set forth  below.  If, at any time  after the  Registration  Statement  has
     ceased to be effective, the Company participates (whether voluntarily or by
     reason of an obligation to a third party) in the registration of any shares
     of the Company's  stock,  the Company shall give written  notice thereof to
     the Holder and the Holder shall have the right, exercisable within ten (10)
     business days after receipt of such notice, to demand inclusion of all or a
     portion  of the  Holder's  Remaining  Warrant  Shares in such  registration
     statement.  If the Holder  exercises such election,  the Remaining  Warrant
     Shares so designated shall be included in the registration  statement at no
     cost or expense to the Holder  (other than any costs or  commissions  which
     would be borne by the  Holder  under the terms of the  Registration  Rights
     Agreement).  The Holder's  rights under this Section 7.2 are subject to the
     following conditions:

         (x) under no circumstances will the Aggregate  Remaining Warrant Shares
         (as defined  below)  included  in such  registration  statement  exceed
         twenty  percent  (20%) of the all the shares  (including  the Aggregate
         Remaining Warrant Shares) included in such registration statement; and

         (y) if  there is a  managing  underwriter  of the  offering  of  shares
         referred to in the registration statement and such managing underwriter
         advises the Company in writing that the number of shares proposed to be
         included in the offering will have an adverse  effect on its ability to
         successfully  conclude  the  offering  and, as a result,  the number of
         shares to be included in the  offering is to be reduced,  the number of
         Remaining Warrant Shares of the Holder which were to be included in


                                        4
<PAGE>

          the registration (before such reduction) will be reduced pro rata with
          the number of shares  included for all other  parties whose shares are
          being registered.

The term  "Aggregate  Remaining  Warrant  Shares"  means  the  aggregate  of all
Remaining  Warrant Shares of the Holder and of the holders of all other Warrants
originally  issued pursuant to and as  contemplated  by the Securities  Purchase
Agreement,  to the extent such Remaining  Warrant Shares are to be included in a
registration statement pursuant to this Section 7.2(b).

         8.  Notices.  Any notice or other  communication  required or permitted
hereunder  shall be in writing and shall be delivered  personally,  telegraphed,
telexed,  sent by facsimile  transmission  or sent by  certified,  registered or
express mail,  postage  pre-paid.  Any such notice shall be deemed given when so
delivered personally,  telegraphed,  telexed or sent by facsimile  transmission,
or, if mailed, two days after the date of deposit in the United States mails, as
follows:

                  (i)      if to the Company, to:

                           TTR TECHNOLOGIES, INC.
                           1841 Broadway
                           New York, NY 10023
                           Attn: Robert Friedman
                           Telephone No.: (212) 333-3355
                           Telecopier No.: (212) 333-7891

                           with a copy to:

                           TTR Technologies Ltd.
                           2 Hanagar Street
                           Kfar Sava 44425 Israel
                           Attn: M. D. Tokayer
                           Telephone No.: (011 972 2 9) 766-2393
                           Telecopier No.: (011 972 2 9) 766-2394

                           and with a copy to:

                           Aboudi & Brounstein
                           136 Rothschild Blvd.
                           Tel Aviv 65272 Israel
                           Attn: David Aboudi, Esq.
                           Telephone No.: (011 972 2 3) 685-1126
                           Telecopier No.: (011 972 2 3) 685-1138


                                        5
<PAGE>

                  (ii)     if to the Holder, to:


                           ATTN:
                           Telephone No.: (     )      -
                           Telecopier No.: (     )      -

                           with a copy to:

                           Krieger & Prager, Esqs.
                           319 Fifth Avenue
                           New York, New York 10016
                           Telecopier No.  (212) 213-2077
                           Telephone No.: (212) 689-3322

Any party may be  notice  given in  accordance  with this  Section  to the other
parties designate another address or person for receipt of notices hereunder.

         9.  Supplements and Amendments;  Whole  Agreement.  This Warrant may be
amended or  supplemented  only by an instrument in writing signed by the parties
hereto. This Warrant of even date herewith contain the full understanding of the
parties  hereto with respect to the subject  matter hereof and thereof and there
are no  representations,  warranties,  agreements or  understandings  other than
expressly contained herein and therein.

         10.  Governing  Law. This Warrant shall be deemed to be a contract made
under the laws of the State of Delaware for contracts to be wholly  performed in
such state and without  giving effect to the  principles  thereof  regarding the
conflict  of laws.  Each of the  parties  consents  to the  jurisdiction  of the
federal courts whose  districts  encompass any part of the City of Wilmington or
the state courts of the State of Delaware  sitting in the City of  Wilmington in
connection with any dispute arising under this Warrant and hereby waives, to the
maximum extent permitted by law, any objection, including any objection based on
forum  non  conveniens,   to  the  bringing  of  any  such  proceeding  in  such
jurisdictions.  To the  extent  determined  by such  court,  the  Company  shall
reimburse the Holder for any reasonable legal fees and disbursements incurred by
the Buyer in  enforcement of or protection of any of its rights under any of the
Transaction Agreements.

         11.  Counterparts.  This  Warrant  may be  executed  in any  number  of
counterparts and each of such  counterparts  shall for all purposes be deemed to
be an original,  and all such counterparts shall together constitute but one and
the same instrument.


                                        6
<PAGE>

         12. Descriptive Headings.  Descriptive headings of the several Sections
of this  Warrant  are  inserted  for  convenience  only and shall not control or
affect the meaning or construction of any of the provisions hereof.

         IN WITNESS WHEREOF, the parties hereto have executed this Warrant as of
the __ th day of _____________ 199 .


                                            TTR TECHNOLOGIES, INC.


                                            By:_________________________________
                                               Name:
                                               Its:

Attest:


- ------------------------
Name:
Title:


                                        7
<PAGE>

                          NOTICE OF EXERCISE OF WARRANT

         The  undersigned  hereby  irrevocably  elects to  exercise  the  right,
represented  by the  Warrant  Certificate  dated as of  ___________,  199__,  to
purchase  _______ shares of the Common Stock,  par value $.001 per share, of TTR
TECHNOLOGIES,  INC. and tenders herewith payment in accordance with Section 1 of
said Common Stock Purchase Warrant.

         Please deliver the stock certificate to:







Dated:______________________




[Name of Holder]



By:



[ ]  CASH: $_______________________


                                        8




THESE  SECURITIES AND THE SECURITIES  ISSUABLE UPON THEIR EXERCISE HAVE NOT BEEN
REGISTERED  UNDER THE SECURITIES  ACT OF 1933 AND MAY NOT BE TRANSFERRED  UNLESS
COVERED  BY AN  EFFECTIVE  REGISTRATION  STATEMENT  UNDER  SAID ACT,  A TRANSFER
MEETING THE REQUIREMENTS OF RULE 144 OF THE SECURITIES AND EXCHANGE  COMMISSION,
OR AN OPINION OF COUNSEL  SATISFACTORY TO THE ISSUER TO THE EFFECT THAT ANY SUCH
TRANSFER IS EXEMPT FROM SUCH REGISTRATION.

                             TTR TECHNOLOGIES, INC.

                          COMMON STOCK PURCHASE WARRANT

         1. Issuance; Certain Definitions. In consideration of good and valuable
consideration,  the receipt of which is hereby acknowledged by TTR TECHNOLOGIES,
INC. (formerly known as TTR INC.), a Delaware corporation (the "Company"),  WALL
& BROAD EQUITIES or its registered  assigns (the "Holder") is hereby granted the
right to purchase at any time until 5:00 P.M.,  New York City time, on April 30,
2002 (the "Expiration  Date"),  One Million Three Hundred  Thousand  (1,300,000)
fully paid and  nonassessable  shares of the Company's  Common Stock,  par value
$.001 per share (the "Common Stock") at an initial exercise price per share (the
"Exercise  Price") of One Cent  ($0.01),  subject to further  adjustment  as set
forth herein.

         2. Exercise of Warrants.

          2.1 General.  This Warrant is  exercisable  in whole or in part at any
     time and from time to time at the Exercise  Price per share of Common Stock
     payable hereunder,  payable in cash or by certified or official bank check,
     by means  of  tendering  this  Warrant  Certificate  to the  Company.  Upon
     surrender of this Warrant  Certificate  with the annexed Notice of Exercise
     Form duly executed  (which Notice of Exercise Form may be submitted  either
     by  delivery  to the Company or by  facsimile  transmission  as provided in
     Section 8 hereof),  together  with  payment of the  Exercise  Price for the
     shares of Common Stock purchased, the Holder shall be entitled to receive a
     certificate or certificates for the shares of Common Stock so purchased.
<PAGE>

          2.2  Limitation on Exercise.  Notwithstanding  the  provisions of this
     Warrant,  in no event (except while there is outstanding a tender offer for
     any or all of the shares of the Company's Common Stock) shall the Holder be
     entitled  to  exercise  this  Warrant,   or  shall  the  Company  have  the
     obligation,  to issue  shares  upon such  exercise of all or any portion of
     this Warrant,  to the extent that, after such exercise,  the sum of (1) the
     number of shares of Common Stock  beneficially  owned by the Holder and its
     affiliates  (other  than  shares  of  Common  Stock  which  may  be  deemed
     beneficially owned through the ownership of the unexercised  portion of the
     Warrants),  and (2) the number of shares of Common Stock  issuable upon the
     exercise of the Warrants  with respect to which the  determination  of this
     proviso is being made,  would result in beneficial  ownership by the Holder
     and its affiliates of more than 4.99% of the  outstanding  shares of Common
     Stock (after taking into account the shares to be issued to the Holder upon
     such exercise).  For purposes of the proviso to the  immediately  preceding
     sentence,  beneficial  ownership  shall be determined  in  accordance  with
     Section 13(d) of the Securities Exchange Act of 1934, as amended (the "1934
     Act"),  except as otherwise  provided in clause (1) of such  sentence.  The
     Holder,  by its  acceptance  of this  Warrant,  further  agrees that if the
     Holder  transfers  or assigns  any of the  Warrants to a party who or which
     would not be considered such an affiliate,  such  assignment  shall be made
     subject to the transferee's or assignee's specific agreement to be bound by
     the  provisions of this Section 2.2 as if such  transferee or assignee were
     the original Holder hereof.

         3.  Reservation of Shares.  The Company hereby agrees that at all times
during the term of this  Warrant  there  shall be  reserved  for  issuance  upon
exercise of this  Warrant  such number of shares of its Common Stock as shall be
required for issuance upon exercise of this Warrant (the "Warrant Shares").

         4.  Mutilation  or Loss of  Warrant.  Upon  receipt  by the  Company of
evidence  satisfactory  to it of the loss,  theft,  destruction or mutilation of
this  Warrant,  and (in the  case of  loss,  theft or  destruction)  receipt  of
reasonably  satisfactory  indemnification,  and (in the case of mutilation) upon
surrender and cancellation of this Warrant, the Company will execute and deliver
a new  Warrant of like tenor and date and any such lost,  stolen,  destroyed  or
mutilated Warrant shall thereupon become void.

         5. Rights of the Holder.  The Holder  shall not, by virtue  hereof,  be
entitled to any rights of a stockholder in the Company, either at law or equity,
and the rights of the Holder are limited to those  expressed in this Warrant and
are not enforceable against the Company except to the extent set forth herein.

         6. Protection Against Dilution.

          6.1  Adjustment  Mechanism.  If an adjustment of the Exercise Price is
     required  pursuant  to this  Section 6, the  Holder  shall be  entitled  to
     purchase such number of additional shares of Common Stock as will cause (i)
     the total  number of shares of Common  Stock Holder is entitled to purchase
     pursuant to this Warrant,  multiplied by (ii) the adjusted  purchase  price
     per share,  to equal (iii) the dollar  amount of the total number of shares
     of Common Stock Holder is entitled to purchase before adjustment multiplied
     by the total purchase price before adjustment.


                                        2
<PAGE>

          6.2 Capital  Adjustments.  In case of any stock split or reverse stock
     split,   stock   dividend,    reclassification   of   the   Common   Stock,
     recapitalization,  merger  or  consolidation,  or like  capital  adjustment
     affecting the Common Stock of the Company, the provisions of this Section 6
     shall  be  applied  as  if  such  capital  adjustment  event  had  occurred
     immediately  prior to the date of this  Warrant and the  original  Exercise
     Price had been fairly  allocated to the stock  resulting  from such capital
     adjustment;  and in other  respects the provisions of this Section shall be
     applied in a fair, equitable and reasonable manner so as to give effect, as
     nearly as may be, to the purposes hereof. A rights offering to stockholders
     shall be deemed a stock  dividend  to the  extent of the  bargain  purchase
     element of the rights.

          6.3 Adjustment for Spin Off. If, for any reason, prior to the exercise
     of this Warrant in full, the Company spins off or otherwise  divests itself
     of a part of its business or operations or disposes all or of a part of its
     assets in a  transaction  (the "Spin  Off") in which the  Company  does not
     receive  compensation  (other than nominal  non-material  compensation) for
     such  business,  operations  or assets,  but causes  securities  of another
     entity (the "Spin Off  Securities") to be issued to security holders of the
     Company,  then  the  Company  shall  cause  (a)  to be  reserved  Spin  Off
     Securities  equal to the number thereof which would have been issued to the
     Holder had all of the  Holder's  unexercised  Warrants  outstanding  on the
     record date (the "Record  Date") for  determining  the amount and number of
     Spin Off  Securities  to be issued to security  holders of the Company (the
     "Outstanding  Warrants")  been exercised as of the close of business on the
     trading  day  immediately  before the Record Date (the  "Reserved  Spin Off
     Shares"),  and (b) to be issued to the Holder on the exercise of all or any
     of the  Outstanding  Warrants,  such amount of the Reserved Spin Off Shares
     equal to (i) the Reserved Spin Off Shares multiplied by (ii) a fraction, of
     which (x) the  numerator  is the amount of the  Outstanding  Warrants  then
     being  exercised,  and (y) the denominator is the amount of the Outstanding
     Warrants.

         7. Transfer to Comply with the Securities Act; Registration Rights.

          7.1  Transfer.   This  Warrant  has  not  been  registered  under  the
     Securities Act of 1933, as amended,  (the "Act") and has been issued to the
     Holder for investment and not with a view to the distribution of either the
     Warrant or the Warrant Shares.  Neither this Warrant nor any of the Warrant
     Shares or any other  security  issued or  issuable  upon  exercise  of this
     Warrant may be sold, transferred, pledged or hypothecated in the absence of
     an effective registration statement under the Act relating to such security
     or an opinion of counsel  satisfactory to the Company that  registration is
     not required under the Act. Each  certificate for the Warrant,  the Warrant
     Shares and any other  security  issued or  issuable  upon  exercise of this
     Warrant shall  contain a legend on the face thereof,  in form and substance
     satisfactory to counsel for the Company,  setting forth the restrictions on
     transfer contained in this Section.

          7.2 Registration  Rights.  (a) The Company hereby grants to the Holder
     piggyback  registration  rights with respect to the Warrant Shares.  In the
     event the  Company  is filing a  Registration  Statement  for  itself or on
     behalf of any of its  shareholders,  the Company shall notify the Holder in
     writing  reasonably  in advance of such filing (but at least five


                                        3
<PAGE>

     business  days) and give the Holder the  opportunity  to include all or any
     part of the Warrant  Shares  (whether  or not  previously  issued),  to the
     extent permissible under the Act or any regulation promulgated  thereunder.
     Upon the Holder's  notification  that the Holder desires to have all or any
     portion of the Warrant Shares  included in such  registration,  the Company
     shall, at no cost or expense to the Holder, include or cause to be included
     in such  registration  statement  the Warrant  Shares so  identified by the
     Holder.  The Company's  obligations under the foregoing  provisions of this
     Section 7.2 will be satisfied by the inclusion of the Warrant Shares in the
     Registration  Statement  contemplated by that certain  Registration  Rights
     Agreement,  dated as of May 11, 1999 (the "Registration Rights Agreement"),
     to  which  the  Company  and  certain   purchasers  of  the  Company's  10%
     Convertible Debentures are parties, provided such Registration Statement is
     declared  effective and remains  effective for the term contemplated in the
     Registration Rights Agreement.

          (b)  In  addition  to  the  registration  rights  referred  to in  the
     preceding  provisions of Section 7.2(a),  effective after the expiration of
     the  effectiveness  of the  Registration  Statement as  contemplated by the
     Registration  Rights  Agreement,  the Holder  shall have demand  piggy-back
     registration  rights with  respect to the  Warrant  Shares then held by the
     Holder  or  then  subject  to  issuance   upon  exercise  of  this  Warrant
     (collectively,  the "Remaining Warrant Shares"),  subject to the conditions
     set forth  below.  If, at any time  after the  Registration  Statement  has
     ceased to be effective, the Company participates (whether voluntarily or by
     reason of an obligation to a third party) in the registration of any shares
     of the Company's  stock,  the Company shall give written  notice thereof to
     the Holder and the Holder shall have the right, exercisable within ten (10)
     business days after receipt of such notice, to demand inclusion of all or a
     portion  of the  Holder's  Remaining  Warrant  Shares in such  registration
     statement.  If the Holder  exercises such election,  the Remaining  Warrant
     Shares so designated shall be included in the registration  statement at no
     cost or expense to the Holder  (other than any costs or  commissions  which
     would be borne by the  Holder  under the terms of the  Registration  Rights
     Agreement).  The Holder's  rights under this Section  7.2(b) are subject to
     the following conditions:

         (x) under no circumstances will the Aggregate  Remaining Warrant Shares
         (as defined  below)  included  in such  registration  statement  exceed
         twenty  percent  (20%) of the all the shares  (including  the Aggregate
         Remaining Warrant Shares) included in such registration statement; and

         (y) if  there is a  managing  underwriter  of the  offering  of  shares
         referred to in the registration statement and such managing underwriter
         advises the Company in writing that the number of shares proposed to be
         included in the offering will have an adverse  effect on its ability to
         successfully  conclude  the  offering  and, as a result,  the number of
         shares to be included in the  offering is to be reduced,  the number of
         Remaining Warrant Shares of the Holder which were to be included in the
         registration  (before such reduction) will be reduced pro rata with the
         number of shares  included for all other parties whose shares are being
         registered.


                                        4
<PAGE>

In any event,  the Company  shall not be required to include such shares  unless
the Holder accepts the terms of the  underwriting  as agreed between the Company
and the  underwriter  (except  that the Holder  shall not be obligated to pay or
reimburse  the  underwriter  for any  amount  whatsoever  other  than  usual and
customary  brokerage  fees for shares of the Holder  actually sold through or by
the underwriter to the extent so provided in such agreement  between the Company
and the  underwriter).  The term "Aggregate  Remaining Warrant Shares" means the
aggregate  of all  Remaining  Warrant  Shares of the Holder,  to the extent such
Remaining Warrant Shares are to be included in a registration statement pursuant
to this Section 7.2(b).

         8.  Notices.  Any notice or other  communication  required or permitted
hereunder  shall be in writing and shall be delivered  personally,  telegraphed,
telexed,  sent by facsimile  transmission  or sent by  certified,  registered or
express mail,  postage  pre-paid.  Any such notice shall be deemed given when so
delivered personally,  telegraphed,  telexed or sent by facsimile  transmission,
or, if mailed, two days after the date of deposit in the United States mails, as
follows:

                  (i)      if to the Company, to:

                           TTR TECHNOLOGIES, INC.
                           1841 Broadway
                           New York, NY 10023
                           Attn: Robert Friedman
                           Telephone No.: (212) 333-3355
                           Telecopier No.: (212) 333-7891

                           with a copy to:

                           TTR Technologies Ltd.
                           2 Hanagar Street
                           Kfar Sava 44425 Israel
                           Attn: M. D. Tokayer
                           Telephone No.: (011 972 2 9) 766-2393
                           Telecopier No.: (011 972 2 9) 766-2394

                           and with a copy to:

                           Aboudi & Brounstein
                           136 Rothschild Blvd.
                           Tel Aviv 65272 Israel
                           Attn: David Aboudi, Esq.
                           Telephone No.: (011 972 2 3) 685-1126
                           Telecopier No.: (011 972 2 3) 685-1138


                                        5
<PAGE>

                  (ii)     if to the Holder, to:

                           WALL & BROAD EQUITIES
                           4424 16th Avenue
                           Brooklyn, NY 11204
                           Attn: Isaac Weinhouse
                           Telephone No.: (718) 972-6800
                           Telecopier No.: (718) 972-6803

                           with a copy to:

                           Krieger & Prager, Esqs.
                           319 Fifth Avenue
                           New York, New York 10016
                           Attn: Sam Krieger, Esq.
                           Telecopier No.  (212) 213-2077
                           Telephone No.: (212) 689-3322


Any party may be  notice  given in  accordance  with this  Section  to the other
parties designate another address or person for receipt of notices hereunder.

         9.  Supplements and Amendments;  Whole  Agreement.  This Warrant may be
amended or  supplemented  only by an instrument in writing signed by the parties
hereto. This Warrant of even date herewith contain the full understanding of the
parties  hereto with respect to the subject  matter hereof and thereof and there
are no  representations,  warranties,  agreements or  understandings  other than
expressly contained herein and therein.

         10.  Governing  Law. This Warrant shall be deemed to be a contract made
under the laws of the State of Delaware for contracts to be wholly  performed in
such state and without  giving effect to the  principles  thereof  regarding the
conflict  of laws.  Each of the  parties  consents  to the  jurisdiction  of the
federal courts whose  districts  encompass any part of the City of Wilmington or
the state courts of the State of Delaware  sitting in the City of  Wilmington in
connection with any dispute arising under this Warrant and hereby waives, to the
maximum extent permitted by law, any objection, including any objection based on
forum  non  conveniens,   to  the  bringing  of  any  such  proceeding  in  such
jurisdictions.  To the  extent  determined  by such  court,  the  Company  shall
reimburse the Holder for any reasonable legal fees and disbursements incurred by
the Buyer in enforcement of or protection of any of its rights hereunder.

         11.  Counterparts.  This  Warrant  may be  executed  in any  number  of
counterparts and each of such  counterparts  shall for all purposes be deemed to
be an original,  and all such counterparts shall together constitute but one and
the same instrument.


                                        6
<PAGE>

         12. Descriptive Headings.  Descriptive headings of the several Sections
of this  Warrant  are  inserted  for  convenience  only and shall not control or
affect the meaning or construction of any of the provisions hereof.

         IN WITNESS WHEREOF, the parties hereto have executed this Warrant as of
the 25th the day of May 1999.


                                          TTR TECHNOLOGIES, INC.


                                          By: /s/ MARC TOKAYER
                                              ------------------------------
                                          Name:   Marc Tokayer
                                          Its:

Attest:


- ------------------------
Name:
Title:


                                        7
<PAGE>

                          NOTICE OF EXERCISE OF WARRANT

         The  undersigned  hereby  irrevocably  elects to  exercise  the  right,
represented by the Warrant  Certificate  dated as of  _____________,  199__,  to
purchase  _______ shares of the Common Stock,  par value $.001 per share, of TTR
TECHNOLOGIES,  INC. and tenders herewith payment in accordance with Section 1 of
said Common Stock Purchase Warrant.

         Please deliver the stock certificate to:







Dated:______________________




[Name of Holder]



By:



[ ] CASH:  $_______________________


                                       8




                                     WARRANT

NEITHER THIS WARRANT NOR THE SHARES  ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE
BEEN  REGISTERED  UNDER THE SECURITIES  ACT OF 1933, AS AMENDED,  AND MAY NOT BE
SOLD, PLEDGED,  HYPOTHECATED OR OTHERWISE  TRANSFERRED EXCEPT IN ACCORDANCE WITH
THE REPRESENTATIONS AND AGREEMENTS MADE BY THE RECORD HOLDER HEREOF SET FORTH IN
THIS WARRANT.

                                    TTR INC.

                          COMMON STOCK PURCHASE WARRANT

                                   in favor of

                                    Plans Inc

                                                                   June 11, 1998


   No.                                           25,000   Common Shares

FOR VALUE RECEIVED, TTR INC., a Delaware company (the  "Company"),hereby  grants
to Plans Inc or its registered assignees (the "Holder"),  the right to purchase,
subject to the terms and conditions hereof, 25,000 fully paid and non-assessable
shares of Common Stock of the Company, par value $0.001 ("Shares"). The purchase
price for each Share purchased pursuant to this Warrant shall be equal $1.50 per
share.  Hereinafter,  (i) such Shares,  together with any other equity  security
which may be issued by the Company in substitution  therefor, are referred to as
the  "Shares";  (ii) the shares  purchasable  hereunder  are  referred to as the
"Warrant Shares";  (iii) and the price payable hereunder for each of the Warrant
Shares, as adjusted in the manner set forth  hereinafter,  is referred to as the
"Per Share  Warrant  Price";  and (iv) this warrant and all  warrants  hereafter
issued in  exchange or  substitution  for this  Warrant  are  referred to as the
"Warrants".  The Per Share  Warrant  Price and the number of Warrant  Shares are
subject to adjustment as hereinafter provided.

1. Warrant Period; Exercise of Warrant

         1.1  This  Warrant  may be  exercised  in  whole or in part at any time
commencing  9:00 a.m.,  New York City time,  on any business day on or after the
date on which  the  Company's  registration  statement  that is filed  under the
Securities Act of 1933, as amended,  in connection  with the Public Offering has
been declared effective and continuing up to the fourth anniversary thereof (the
"Warrant  Period"),  by the  surrender  of this  Warrant  (with a duly  executed
exercise  form in the form  attached  at the end  hereof  as  Exhibit  A) at the
principal  office of the Company,  together  with the proper  payment of the Per
Share Warrant Price times the number of Warrant Shares.
<PAGE>

         1.2 Upon such  surrender of this Warrant,  the Company will: a) issue a
certificate  or  certificates  in the name of Holder for the  Warrant  Shares to
which the Holder  shall be entitled  and (b) deliver  the other  securities  and
properties  receivable  upon  the  exercise  of this  Warrant,  pursuant  to the
provisions of this Warrant.

         1.3 Any stamp tax  attributable  to the issuance of the Shares shall be
borne solely by Holder.

2. Representations and Warranties

         The Holder (i)  represents,  warrants,  covenants  and agrees  that the
Warrant and the  underlying  Warrant Shares are being acquired by the Holder for
the Holder's own account,  for investment  purposes only, and not with a view to
or for the sale in connection with any distribution  thereof or with any present
intention  of  selling  or  distributing  all or any part of the  Warrant or the
Warrant  Shares;  (ii)  understands (x) that if it should  thereafter  decide to
dispose of such Warrant or Warrant Shares (which it does not contemplate at such
time) it may do so only in  compliance  with  the  Securities  Act of  1933,  as
amended (the "Securities  Act"), (y) this Warrant and the Warrant Shares are not
registered under the Securities Act; and (iii) acknowledges that, as of the date
hereof,  it has been given a full opportunity to ask questions of and to receive
answers from the Company  concerning this Warrant and the Warrant Shares and the
business of the Company and to obtain such information as it desired in order to
evaluate  the  acquisition  of this  Warrant  and the  Warrant  Shares,  and all
questions have been answered to its full satisfaction.

3. Reservation of Shares

         The Company  covenants  that at all times during the Warrant  Period it
shall  have  authorized  and in  reserve,  and will keep  available  solely  for
issuance or delivery upon exercise of the Warrant,  the Warrant Shares and other
securities  and  properties  as from time to time shall be  receivable  upon the
exercise of this Warrant,  free and clear of preemptive  rights and restrictions
on sale or transfer except as otherwise set forth herein or in the By-Laws.

4. Adjustment

         4.1 In case of any  consolidation or merger of the Company with or into
another  corporation  (other than a merger or consolidation in which the Company
is the surviving or the  continuing  corporation)  or in the case of any sale or
conveyance to another  corporation  or other entity of the  property,  assets or
business of the Company as an entirety or substantially  as an entirety,  in any
such case, the Company or such successor or purchasing corporation or entity, as
the case may be, shall (i) execute with the Holder an agreement  that the Holder
shall have the right  thereafter to receive upon the exercise of the Warrant the
kind and amount of shares  and/or other  securities or other  property  which he
would have owned or have been  entitled to receive  after the  happening of such
consolidation,  merger,  sale or  conveyance  had  the  Warrant  been  exercised
immediately  prior  to  such  action,  (ii)  make  effective  provision  in  its
certificate of its incorporation or otherwise,  if necessary, in order to effect
such  agreement,  and


                                        2
<PAGE>

(iii) set aside or reserve for the benefit of the Holder, the stock, securities,
property and cash to which the Holder would be entitled to upon exercise of this
Warrant.

         4.2 In case of any  reclassification  or change of the  Warrant  Shares
issuable upon exercise of this Warrant (other than a change in par value or from
no par  value to a  specific  par  value,  or as a result  of a  subdivision  or
combination,  including  any  change in the shares  into two or more  classes or
series of  shares),  or in the case of any  consolidation  or merger of  another
corporation into the Company in which the Company is the continuing  corporation
and in which there is a  reclassification  or change  (including a change in the
right to receive cash or other  property) of the Shares  (other than a change in
the par value, or from no par value to a specific par value or, as a result of a
subdivision or combination,  including any change in the shares into two or more
classes or series of shares),  Holder shall have the right thereafter to receive
upon exercise of this Warrant  solely the kind and amount of shares of stock and
other securities,  property,  cash or combination  thereof  receivable upon such
reclassification,  change,  consolidation or merger by a holder of the number of
Shares for which this Warrant  might have been  exercised  immediately  prior to
such reclassification, change, consolidation or merger.

         4.3 The above  provisions of this paragraph 5 shall  similarly apply to
successive   reclassifications   and   changes  of  Shares  and  to   successive
consolidations, sales, leases or conveyances.

5. Limited Transfer

         (a) This Warrant may not be sold, transferred, assigned or hypothecated
by the Holder and is so transferable  only on the books of the Company which the
Company shall cause to be maintained for such purpose. The Company may treat the
registered  holder of record as the Holder for all  purposes.  The Company shall
permit any holder of a Warrant or his duly  authorized  attorney,  upon  written
request during  ordinary  business  hours,  to inspect and copy or make extracts
from its books showing the registered holders of Warrants.

         (b) In no event shall the Company be  obligated  to effect any transfer
of Warrants or Warrant Shares unless a registration  statement is in effect with
respect thereto under applicable state and Federal securities laws or unless the
Company has received an opinion in substance reasonably  satisfactory to it from
counsel that such registration is not required.  Unless registered,  the Warrant
Shares issued upon exercise of the Warrants  shall be subject to a stop transfer
order and the certificate or  certificates  evidencing such Warrant Shares shall
bear the following legend:

"THE SHARES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES  ACT OF 1933,  AS  AMENDED,  PURSUANT  TO A  REGISTRATION  STATEMENT.
ACCORDINGLY,  SUCH  SHARES  MAY NOT BE  OFFERED  OR SOLD  EXCEPT  PURSUANT  TO A
REGISTRATION  STATEMENT UNDER SUCH ACT, OR AN EXEMPTION FROM REGISTRATION  UNDER
SUCH ACT."


                                        3
<PAGE>

6. Loss, etc. of Warrant

         Upon  receipt  of  evidence  satisfactory  to the  Company of the loss,
theft,  destruction or mutilation of this Warrant,  and of indemnity  reasonably
satisfactory to the Company,  if lost,  stolen or destroyed,  and upon surrender
and cancellation of this Warrant,  if mutilated,  and upon  reimbursement of the
Company's reasonable incidental expenses,  the Company shall execute and deliver
to the Holder a new Warrant of like date, tenor and denomination.

7. Warrant Holder Not Shareholder

         Except as otherwise provided herein,  this Warrant does not confer upon
the Holder any right to vote or to consent or to receive notice as a shareholder
of the  Company,  as such,  in respect of any matters  whatsoever,  or any other
rights or liabilities as a shareholder, prior to the exercise hereof.

8. Headings

         The  headings  of this  Warrant  have  been  inserted  as a  matter  of
convenience and shall not affect the construction hereof.

9. Notices.

         Unless otherwise provided,  any notice required or permitted under this
Warrant  shall be given in writing  and shall be deemed  effectively  given upon
personal  delivery to the party to be  notified or seven (7) days after  deposit
with a National  Post Office,  for  dispatch by  registered  or certified  mail,
postage  prepaid  and  addressed  to the Holder at the  address set forth in the
Company's  books and to the Company at the address of its principal  offices set
forth above.  With respect to Holders located outside Israel,  such notice shall
be deemed  effectively given upon personal delivery to the party to be notified,
15 business  days after  deposit  with a National  Post  Office for  dispatch by
registered  or certified  airmail,  or when given by telecopier or other form of
rapid written  communication,  provided that confirming  copies are sent by such
airmail.

10. Governing Law

         This  Warrant  shall be  governed  by and  construed  and  enforced  in
accordance  with the laws of the State of New York  applicable to contracts made
and performed within such State.

IN WITNESS WHEREOF, the Company has caused this Common Stock Purchase Warrant to
be executed as of the date first written above.


TTR INC.


By:     /s/ MARC TOKAYER
        ---------------------
            MARC TOKAYER
/title      President


                                        4
<PAGE>

                                    EXHIBIT A

                              WARRANT EXERCISE FORM


                                                         _________________, 199_


TO:TTR Inc.
RE:   Exercise of Warrant

The undersigned  hereby  irrevocably  elects to exercise the attached Warrant to
the extent of  ___________________  Common  Shares of TTR Inc.  at the  purchase
price set forth in the  attached  Warrant.  Payment to the  Company of the total
purchase price for such shares has been made simultaneously with the delivery of
this exercise of warrant.


By:  ___________________


                                        5




NEITHER THIS WARRANT NOR THE SHARES  ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE
BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS  AMENDED  OR UNDER THE
SECURITIES  LAWS  OF ANY  STATE  AND  MAY  NOT BE  SOLD,  TRANSFERRED,  PLEDGED,
HYPOTHECATED   OR  OTHERWISE   TRANSFERRED   EXCEPT  IN   ACCORDANCE   WITH  THE
REPRESENTATIONS  AND  AGREEMENTS  MADE TO THE RECORD  HOLDER HEREOF SET FORTH IN
THIS WARRANT.


                          COMMON STOCK PURCHASE WARRANT

                                   in favor of

                              K & D EQUITIES, INC.

                                                      DATE: JULY 31 , 1999

WARRANT NO. KD1            400,000 Shares of Common
                           Stock of TTR Technologies, Inc.


         FOR VALUE  RECEIVED,  TTR  TECHNOLOGIES  INC., a Delaware  company (the
"Company"),  hereby grants to K & D EQUITIES, INC. (the "Holder"),  the right to
purchase,  subject to the terms and  conditions  hereof,  400,000 fully paid and
non-assessable  shares of Common Stock of the Company,  par value  $0.001,  (the
"Shares").  The purchase price for each Share purchased pursuant to this Warrant
shall be equal to $2.75,  subject  to the terms  hereof.  Hereinafter,  (i) such
Shares,  together  with any  other  equity  security  which may be issued by the
Company in  substitution  therefor,  are referred to as the  "Shares";  (ii) the
shares purchasable hereunder are referred to as the "Warrant Shares";  (iii) and
the price payable  hereunder for each of the Warrant Shares,  as adjusted in the
manner set froth  hereinafter,  is referred to as the "Per Share Warrant Price";
and  (iv)  this  warrant  and all  warrants  hereafter  issued  in  exchange  or
substitution  for this Warrant are referred to as the "Warrants".  The Per Share
Warrant  Price and the number of Warrant  Shares are  subject to  adjustment  as
hereinafter provided.

1. Warrant Period; Exercise of Warrant

          1.1  This  Warrant  may be  exercised  in whole or in part at any time
     commencing  9:00  a.m.,  New York City  time,  on the date set forth  above
     through  January 31, 2001 (the  "Warrant  Period") by the surrender of this
     Warrant (with a duly executed exercise form in the form attached at the end
     hereof as Exhibit A) at the principal office of the Company,  together with
     the  proper  payment  of the Per Share  Warrant  Price  times the number of
     Warrant Shares.

          1.2 Upon surrender of this warrant and payment of the Warrant Price as
     aforesaid,  the Company  shall issue and cause to be  delivered  to Warrant
     holder,  a certificate  or  certificates  for the number of Warrant  Shares
     being purchased,  and such  certificate or certificates  shall be deemed to
     have been issued and any person so  designated to be named therein shall be
     deemed  to have  become a  holder  of the such  Shares  as of the  close of
     business on the date of the surrender of the Warrant and payment of the Per
     Share Warrant Price.  If this warrant should be exercised in part only, the
     Company shall, upon surrender of the Warrant for cancellation,  execute and
     deliver  a new  Warrant  evidencing  the  rights  of the  Holder  hereof to
     purchase the balance of the Shares purchasable hereunder.

          1.3 Any stamp tax  attributable to the issuance of the Shares shall be
     borne solely by Holder.
<PAGE>

          1.4 Unless  there is an  effective  registration  statement  under the
     Securities  Act of 1933, as amended,  (the  "Securities  Act") covering the
     resale of the  Warrant  Shares,  at the  option of the  Holder,  in lieu of
     exercising this Warrant in the manner provided in Subsection 1.1 above, the
     Holder may elect,  pursuant to the terms of this Subsection 1.1, to receive
     Shares  equal to the value of this  Warrant  (taking into account only that
     portion of this  Warrant  that is then  exercisable)  by  surrender of this
     Warrant at the principal office of the Company together with notice of such
     election in which  event the Company  shall issue to the Holder a number of
     Shares using the following formula:

                                   X = Y(A-B)
                                       ------
                                        A

              where X = The number of Shares to be issued to the Holder.

                    Y = The number of Shares  purchasable under this Warrant (at
                        the date of such calculation).

                    A = The fair market  value of one Share (at the date of such
                        calculation).

                    B = The Per Share Warrant Purchase Price.


2. Representations and Warranties

          2.1 The Holder (i) represents, warrants, covenants and agrees that the
     Warrant and the underlying  Warrant Shares are being acquired by the Holder
     for the Holder's own account,  for investment purposes only, and not with a
     view to or for sale in connection with any distribution thereof or with any
     present intention of selling or distributing all or any part of the Warrant
     or the underlying  Warrant Shares thereof;  (ii) understands (x) that if it
     should  thereafter  decide to  dispose of such  Warrant  or Warrant  Shares
     (which  it  does  not  contemplate  at  such  time)  it may do so  only  in
     compliance with the Securities Act, (y) this Warrant and the Warrant Shares
     are not  registered  under the Securities Act nor does the Company have any
     obligation  to register  this  Warrant and the  Warrant  Shares  (except as
     provided in  paragraph  3 below) and (z) that it is unlikely  that Rule 144
     adopted by the  Securities  and Exchange  Commission  will be applicable to
     permit  sales of this Warrant and the Warrant  Shares in reliance  thereon;
     and (iii)  acknowledges  that,  as of the date hereof,  it has been given a
     full  opportunity  to ask  questions  of and to  receive  answers  from the
     Company  concerning this Warrant and the Warrant Shares and the business of
     the  Company  and to obtain  such  information  as it  desired  in order to
     evaluate the  acquisition of this Warrant and the Warrant  Shares,  and all
     questions have been answered to its full satisfaction.


3. Reservation of Shares.

         The Company has reserved, and shall at all times so long as any Warrant
remains outstanding,  keep reserved,  out of its authorized and unissued capital
stock,  such number of shares of Common  Stock,  par value  $0.001,  as shall be
subject to purchase under the Warrant.

4. Mutilation or Loss of Warrant.

         Upon receipt by the Company of evidence satisfactory to it of the loss,
theft,  destruction  or mutilation  of this  Warrant,  and (in the case of loss,
theft or destruction) receipt of reasonably  satisfactory  indemnification,  and
(in the case of mutilation) upon surrender and cancellation of this Warrant, the
Company  will  execute  and deliver a new Warrant of like tenor and date and any
such lost, stolen, destroyed or mutilated Warrant shall thereupon become void.


                                        2
<PAGE>

5. Rights of the Holder.

         The Holder shall not, by virtue hereof,  be entitled to any rights of a
stockholder  in the  Company,  either at law or  equity,  and the  rights of the
Holder are limited to those  expressed in this  Warrant and are not  enforceable
against the Company except to the extent set forth herein.

6. Stock Dividends, Reclassifications, Reorganization, Anti-Dilution Provisions,
   Etc.

          6.1 In case prior to the  expiration of this Warrant by exercise or by
     its terms the Company shall issue any shares of its Common Stock as a stock
     dividend or subdivide the number of outstanding shares of Common Stock into
     a greater  number of shares,  then,  in either of such cases,  the Exercise
     Price per share of the Warrant Shares purchasable  pursuant to this Warrant
     in effect at the time of such action shall be  proportionately  reduced and
     the  number  of  Warrant   Shares   purchasable   at  that  time  shall  be
     proportionately  increased; and, conversely, in the event the Company shall
     contract the number of outstanding shares of Common Stock by combining such
     shares into a smaller  number of shares,  then, in such case,  the Exercise
     Price per share of the Warrant Shares purchasable  pursuant to this Warrant
     shall be proportionately  decreased.  Any dividend paid or distributed upon
     the Common Stock in stock of any other class of securities convertible into
     shares of Common Stock shall be treated as a dividend  paid in Common Stock
     to the extent  that shares of Common  Stock are  issuable  upon  conversion
     thereof.

          6.2 In case of any consolidation or merger of the Company with or into
     another  corporation  (other  than a merger or  consolidation  in which the
     Company is the surviving or the continuing  corporation)  or in the case of
     any sale or  conveyance  to  another  corporation  or other  entity  of the
     property, assets or business of the Company as an entirety or substantially
     as an  entirety,  in any  such  case,  the  Company  or such  successor  or
     purchasing  corporation  or entity,  as the case may be,  shall (i) execute
     with  the  Holder  an  agreement  that the  Holder  shall  have  the  right
     thereafter  to receive upon the exercise of the Warrant the kind and amount
     of shares  and/or other  securities or other  property  which he would have
     owned  or have  been  entitled  to  receive  after  the  happening  of such
     consolidation,  merger,  sale or conveyance  had the Warrant been exercised
     immediately  prior to such  action,  (ii) make  effective  provision in its
     certificate of its  incorporation or otherwise,  if necessary,  in order to
     effect  such  agreement,  and (iii) set aside or reserve for the benefit of
     the Holder,  the stock,  securities,  property and cash to which the Holder
     would be entitled to upon exercise of this Warrant.

          6.3 In case of any  reclassification  or change of the Warrant  Shares
     issuable upon exercise of this Warrant (other than a change in par value or
     from no par value to a specific par value,  or as a result of a subdivision
     or combination, including any change in the shares into two or more classes
     or  series of  shares),  or in the case of any  consolidation  or merger of
     another corporation into the Company in which the Company is the continuing
     corporation and in which there is a reclassification or change (including a
     change in the right to receive cash or other property) of the Shares (other
     than a change  in the par  value,  or from no par value to a  specific  par
     value or, as a result of a subdivision or combination, including any change
     in the shares into two or more  classes or series of shares),  Holder shall
     have the right  thereafter to receive upon exercise of this Warrant  solely
     the kind and amount of shares of stock and other securities, property, cash
     or  combination  thereof  receivable  upon such  reclassification,  change,
     consolidation  or merger by a holder of the number of Shares for which this
     Warrant   might   have   been   exercised   immediately   prior   to   such
     reclassification, change, consolidation or merger.

          6.4 Upon the  occurrence of each event  requiring an adjustment of the
     Exercise  Price  and the  number  of  Warrant  Shares  purchasable  at such
     adjusted  Exercise  Price by reason of such  event in  accordance  with the
     provision  of this  Section  6, the  Company  shall  compute  the  adjusted
     Exercise  Price and the adjusted  number of Warrant  Shares  purchasable at
     such


                                        3
<PAGE>

     adjusted  Exercise  Price by reason of such  event in  accordance  with the
     provisions of this Section 6 and shall prepare a certificate  setting forth
     such adjusted  Exercise Price and the adjusted number of Warrant Shares and
     showing in  reasonable  detail the facts upon which such  determination  is
     made.  The Company  shall mail to the holder of this Warrant a copy of such
     Certificate,  and thereafter said certificate shall be conclusive and shall
     be binding  upon such holder  unless  contested by such holder in a written
     notice  furnished  to the  Company  within 15 days of the  receipt  thereof
     setting forth in reasonable detail the basis of such contention.

          6.5 In case:

     (a) the Company  shall take a record of the holders of its Common Stock for
     the  purpose  of  entitling  them  to  receive  a  dividend  or  any  other
     distribution in respect of the Common Stock (including  cash),  pursuant to
     without  limitation,  any  spin-off,   split-off  or  distribution  of  the
     Company's assets; or

     (b) the Company  shall take a record of the holders of its Common Stock for
     the purpose of entitling  them to  subscribe  for or purchase any shares of
     stock of any class or to receive any other rights; or

     (c) of any classification,  reclassification or other reorganization of the
     capital stock of the Company,  consolidation  or merger of the Company with
     or into another  corporation,  or conveyance of all or substantially all of
     the assets of the Company; or

     (d) of the voluntary or involuntary dissolution,  liquidation or winding up
     of the Company;

then,  and in any such case,  the  Company  shall mail to the  Holder,  at least
twenty (20) days prior  thereto,  a notice  stating the date or expected date on
which a record is to be taken for the purpose of such  dividend or  distribution
of  rights,  or  the  date  on  which  such  classification,   reclassification,
reorganization,  consolidation, merger, conveyance, dissolution, liquidation, or
winding up is to take place,  as the case may be. Such notice shall also specify
the date or expected date, if any is to be fixed,  as of which holders of Common
Stock  of  record  shall  be  entitled  to   participate  in  said  dividend  on
distribution of rights,  or shall be entitled to exchange their shares of Common
stock for securities or other  property  deliverable  upon such  classification,
reclassification,    reorganization,    consolidation,    merger,    conveyance,
dissolution, liquidation, or winding up, as the case may be. The failure to give
such notice shall not affect the validity of any such  proceeding or transaction
and shall not affect the right of the holder of this Warrant to  participate  in
said dividend, distribution of rights, or any such exchange and acquire the kind
and amount of cash,  securities or other  property as the Holder would have been
entitled  to acquire if it was the record  holder of the  Warrant  Shares  which
could be obtained  upon the  exercise of the  Warrants  immediately  before such
proceeding  or  transaction;  provided  that the Holder  exercises  the Warrants
within 30 days after discovery that such action or proceeding has taken place.

          6.6 In case the Company at any time while this  Warrant  shall  remain
     unexpired  and  unexercised,  shall  dissolve,  liquidate,  or  wind up its
     affairs,  the holder of this Warrant may  thereafter  receive upon exercise
     hereof in lieu of each share of Common Stock of the Company  which it would
     have been entitled to receive,  the same kind and amount of any  securities
     or  assets  as may be  issuable,  distributable  or  payable  upon any such
     dissolution, liquidation or winding up with respect to each share of Common
     Stock of the Company.

7. Limited Transfer

          7.1 The  Company  may  treat  the  registered  holder of record as the
     holder for all purposes.


                                        4
<PAGE>

          7.2 In no event shall the Company be  obligated to effect any transfer
     of Warrants or Warrant Shares unless a registration  statement is in effect
     with respect thereto under applicable state and Federal  securities laws or
     unless the Company shall have  received an opinion in substance  reasonably
     satisfactory  to it from counsel that such  registration  is not  required.
     Unless  registered,  the Warrant Shares issued upon exercise of the Warrant
     shall  be  subject  to  a  stop  transfer  order  and  the  certificate  or
     certificates  evidencing  such  Warrant  Shares  shall  bear the  following
     legend:

               "THE  SHARES  REPRESENTED  BY  THIS  CERTIFICATE  HAVE  NOT  BEEN
               REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, PURSUANT
               TO A REGISTRATION STATEMENT.  ACCORDINGLY, SUCH SHARES MAY NOT BE
               OFFERED OR SOLD EXCEPT PURSUANT TO A REGISTRATION STATEMENT UNDER
               SUCH ACT, OR AN EXEMPTION FROM REGISTRATION UNDER SUCH ACT."

8. Registration Rights

         The Holder  understands  that the  Company is in the  process of filing
with the Securities and Exchange  Commission a registration  statement under the
Securities Act relating to certain  Company  securities  held by certain Company
shareholders  or the  holders of  certain  rights in  Company  securities,  (the
"Registration  Statement").  That Registration Statement is being filed pursuant
to the terms of a Registration Rights Agreement,  dated as May 13, 1999, between
the Company and the Initial  Investors named therein (the "Initial  Investors").
Subject  to the  Holder  executing  a lock-up  agreement  in form and  substance
acceptable to the Company and the Initial  Investors,  the Company shall include
the Warrant Shares in the Registration Statement.

9. Representations and Warranties of the Company.

         The Company represents and warrants to the holder as follows:

          9.1 The Company is duly  organized and, as of the date of the original
     issuance  hereof,  validly  existing and in good standing under the laws of
     the State of Delaware.

          9.2 The Company shall at all times  reserve and keep  available out of
     its  authorized  shares of Common Stock,  solely for the purpose of issuing
     Warrant  Shares upon the  exercise of this  Warrant,  such shares as may be
     issuable upon the exercise hereof.

          9.3 The Warrant  Shares,  when issued and paid for in accordance  with
     the terms of this Warrant, will be fully paid and not assessable.

          9.4 This Warrant has been duly authorized and approved by all required
     corporate  action by the Company and does not  violate the  certificate  of
     incorporation or the bylaws of the Company.

10. Notices

         Any notice or other communication required or permitted hereunder shall
be in writing and shall be delivered personally or sent by certified, registered
or express  mail,  postage  prepaid.  Any such notice shall be deemed given when
delivered  personally  or, if mailed,  three days after the date of deposit,  to
each party at its address designated in writing by it to the other party.


                                        5
<PAGE>

11. Governing Law

         This  Agreement  shall be construed in accordance  with and governed by
the laws of the State of New York, without giving effect to the conflict of laws
provisions.

         IN WITNESS  WHEREOF,  the Company has caused this Common Stock Purchase
Warrant to be executed as of the date first written above.

                                                 TTR TECHNOLOGIES INC.



                                                 By:   /s/ MARC TOKAYER
                                                       -------------------------
                                                           Marc. D. Tokayer
                                                 Title:    President


                                        6
<PAGE>

                              ELECTION TO PURCHASE

TTR Technologies, Inc.
[address]

         The  undersigned  hereby  irrevocably  elects to exercise  the right of
purchase  represented by the within  Warrant for and to purchase  thereunder the
full  amount of shares  represented  thereby,  and  requests  that  certificates
representing such shares be issued in the name of :

- --------------------------------------------------------------------------------

- -----------------------------------------------------------
please print name, address and other pertinent information)


                                                     Sincerely,


                                        7




         Reference is made to that certain  Agreement made as of August 10, 1996
(Hereinafter, the "Agreement"), by and among, MARC TOKAYER ("Tokayer"),  MARILYN
TOKAYER,  as Trustee for The Tokayer Family Trust, of Emanuel,  Israel ("Trust")
DR. BARUCH SOLLISH ("Sollish").

         Each of the Parties  continues to be and has been a shareholder  of TTR
Technologies,  Inc. (the "Company") as of the date on which the Agreement became
effective.  The Parties  have  entered  into this  Agreement  for the purpose of
setting forth certain  voting  obligations  in relation to the  development  and
operation of the Company.

         Each of the parties  hereby  agree  that,  effective  immediately,  the
Agreement  is  hereby  terminated  in full in all  respects  and  shall be of no
further force and effect  (notwithstanding any terms or provisions thereof which
expressly provide that they are to survive the termination thereof).

Dated as of July 19, 1999



                                /s/ MARC TOKAYER
                                --------------------------
                                    Marc D. Tokayer


                               The Tokayer Family Trust, BY Marilyn
                               Tokayer, as Trustee


                               /s/ MARILYN TOKAYER
                               ---------------------------

                              /s/ BARUCH SOLLISH
                              ----------------------------
                                  Baruch Sollish




                          SECURITIES PURCHASE AGREEMENT


         THIS SECURITIES PURCHASE AGREEMENT,  dated as of the date of acceptance
set forth below, is entered into by and between TTR TECHNOLOGIES, INC. (formerly
known as TTR INC.), a Delaware  corporation,  with headquarters  located at 1841
Broadway,  New  York,  NY 10023  (the  "Company"),  and each  entity  named on a
signature  page hereto  (each,  a "Buyer")  (each  agreement  with a Buyer being
deemed a separate and independent  agreement between the Company and such Buyer,
except that each Buyer  acknowledges  and consents to the rights granted to each
other Buyer under such  agreement  and the  Transaction  Agreements,  as defined
below, referred to therein).

                              W I T N E S S E T H:

         WHEREAS,  the Company and the Buyer are executing and  delivering  this
Agreement in accordance  with and in reliance upon the exemption from securities
registration  afforded,  inter alia, by Rule 506 under Regulation D ("Regulation
D") as promulgated by the United States Securities and Exchange  Commission (the
"SEC") under the  Securities  Act of 1933,  as amended (the "1933 Act"),  and/or
Section 4(2) of the 1933 Act; and

         WHEREAS,  the Buyer wishes to  purchase,  upon the terms and subject to
the conditions of this Agreement, 10% Convertible Debentures of the Company (the
"Convertible  Debentures") which which will be convertible into shares of Common
Stock, $.001 par value per share, of the Company (the "Common Stock"),  upon the
terms and subject to the  conditions of such  Convertible  Debentures,  together
with the Warrants (as defined below)  exercisable  for the purchase of shares of
Common Stock, and subject to acceptance of this Agreement by the Company;

         NOW  THEREFORE,  in  consideration  of  the  premises  and  the  mutual
covenants  contained  herein  and other  good and  valuable  consideration,  the
receipt and sufficiency of which are hereby  acknowledged,  the parties agree as
follows:

         1. AGREEMENT TO PURCHASE; PURCHASE PRICE.

         a. Purchase.

         (i)  The  undersigned  hereby  agrees  to  purchase  from  the  Company
Convertible  Debentures in the principal  amount set forth on the signature page
of this Agreement (the "Debentures,"  which term includes the Initial Debentures
and  the  Additional  Debentures  defined  below),  out of a total  offering  of
$2,000,000 of such Convertible  Debentures,  and having the terms and conditions
and being in the form attached hereto as Annex I.

         (ii)  Subject to the terms and  conditions  of this  Agreement  and the
other Transaction Agreements, the Buyer will purchase (x) fifty percent (50%) of
the  Debentures (the
<PAGE>

"Initial Debentures") on the Initial Closing Date (as defined below) and (y) the
balance  of the  Debentures  (the  "Additional  Debentures")  on the  Additional
Closing Date (as defined below).

         (iii) The purchase price to be paid by the Purchaser  shall be equal to
the face amount of the Initial Debentures or the Additional  Debentures,  as the
case may be, and shall be payable in United States Dollars.

         b. Certain Definitions. As used herein, each of the following terms has
the meaning set forth below, unless the context otherwise requires:

         (i)  "Securities"  means the  Debentures,  the  Warrants and the Common
Stock  issuable  upon  conversion  of  the  Debentures  or the  exercise  of the
Warrants.

         (ii)  "Purchase  Price"  means  the  purchase  price  for  the  Initial
Debentures or the Additional Debentures, as the case may be.

         (iii)  "Initial  Closing  Date"  means the date of the  closing  of the
purchase and sale of the Initial Debentures, as provided herein.

         (iv)  "Additional  Closing  Date"  means the date of the closing of the
purchase and sale of the relevant Additional Debentures, as provided herein.

         (v) "Closing  Date" means the Initial  Closing  Date or the  Additional
Closing Date, as the case may be.

         (vi)  "Buyer's  Allocable  Share"  means  the  fraction  of  which  the
numerator is the Buyer's Debentures and the denominator is $2,000,000.

         (vii)  "Effective  Date" means the effective  date of the  Registration
Statement covering the Registrable Securities (as those terms are defined in the
Registration Rights Agreement defined below).

         (viii) "Market Price of the Common Stock" means (x) the average closing
price of the Common Stock for any three (3) trading  days  selected by the Buyer
from the thirty (30) trading days ending on the trading day  immediately  before
the relevant date indicated in the relevant provision hereof (unless a different
relevant  period  is  specified  in the  relevant  provision),  as  reported  by
Bloomberg, LP or, if not so reported, as reported on the over-the-counter market
or (y) if the Common Stock is listed on a stock  exchange,  the closing price on
such  exchange on any date  selected  by the Buyer from the thirty (30)  trading
days ending on the trading day immediately before the relevant date indicated in
the relevant  provision hereof (unless a different  relevant period is specified
in the relevant provision), as reported in The Wall Street Journal.

         (ix) "Initial  Market Price" means the Market Price of the Common Stock
as of the Initial Closing Date.


                                        2
<PAGE>

         (x) "Current  Market  Price" means the Market Price of the Common Stock
as of the relevant Conversion Date (as defined below).

         (xi) "Converted  Shares" means the shares of Common Stock issuable upon
conversion of the Debentures.

         (xii)  "Warrant  Shares" means the shares of Common Stock issuable upon
exercise of the Warrants.

         (xiii)  "Shares" means the shares of Common Stock  representing  any or
all of the Converted Shares and the Warrant Shares.

         (xiv)  "Strategic  Partner" means a third party  unaffiliated  with the
Company as of the date hereof which party (i) is engaged in a business  which is
the  business in which the Company is engaged or a similar or related  business,
and (ii) subsequently  purchases equity securities of the Company (or securities
convertible  into equity  securities  of the  Company),  where such  purchase is
accompanied  or followed by any one or more of the  following:  the licensing by
the Company of all or any portion of its  technology  to such third  party,  the
licensing  by such third  party of all or any portion of its  technology  to the
Company,  or any  other  coordination  of all or a portion  of their  respective
business activities or operations by the Company and such third party. By way of
illustration  and not in  limitation of the  foregoing,  if a third party entity
engaged in software  protection  (exclusively  or as one of  multiple  fields of
endeavor) purchases an equity interest in the Company where the Company and such
third party intend that such  investment is to be accompanied by any one or more
of a licensing  agreement by one or the other of the other party's technology or
by a  cross-licensing  agreement,  by an OEM agreement,  by a joint  development
agreement  or  by  other   coordination  of  design,   production  or  marketing
activities, such third party would be a Strategic Partner.

         c. Form of Payment; Delivery of Certificates.

         (i) The Buyer shall pay the Purchase Price for the relevant  Debentures
by delivering  immediately  available good funds in United States Dollars to the
escrow agent (the "Escrow  Agent")  identified in the Joint Escrow  Instructions
attached hereto as Annex II (the "Joint Escrow  Instructions") on the date prior
to the relevant Closing Date.

         (ii) No later than the relevant Closing Date, but in any event promptly
following  payment by the Buyer to the  Escrow  Agent of the  relevant  Purchase
Price, the Company shall deliver the relevant Debentures duly executed on behalf
of the Company and issued in the name of the Buyer (the  "Certificates")  to the
Escrow Agent.

         (iii) By signing  this  Agreement,  each of the Buyer and the  Company,
subject  to  acceptance  by the  Escrow  Agent,  agrees  to all of the terms and
conditions of, and becomes a


                                        3
<PAGE>

party to, the Joint  Escrow  Instructions,  all of the  provisions  of which are
incorporated herein by this reference as if set forth in full.

         d. Method of Payment.  Payment into escrow of the Purchase  Price shall
be made by wire transfer of funds to:

                           Bank of New York
                           350 Fifth Avenue
                           New York, New York 10001

                           ABA# 021000018
                           For credit to the account of Krieger & Prager, Esqs.
                           Account No.:    [To be provided by Krieger & Prager]
                           Re:      TTR Technologies Transaction

Not later than 5:00 p.m., New York time, on the date which is seven (7) New York
Stock Exchange trading days after the Company shall have accepted this Agreement
and  returned a signed  counterpart  of this  Agreement  to the Escrow  Agent by
facsimile,  the Buyer shall deposit with the Escrow Agent the Purchase Price for
the Initial Debentures in currently available funds. Time is of the essence with
respect to such payment,  and failure by the Buyer to make such  payment,  shall
allow the Company to cancel this Agreement.

         e. Escrow Property.  The Purchase Price and the Certificates  delivered
to the Escrow Agent as contemplated by Sections 1(c) and (d) hereof are referred
to as the "Escrow Property."

         2. BUYER  REPRESENTATIONS,  WARRANTIES,  ETC.;  ACCESS TO  INFORMATION;
INDEPENDENT INVESTIGATION.

         The Buyer  represents  and warrants to, and  covenants and agrees with,
the Company as follows:

         a. Without  limiting Buyer's right to sell the Common Stock pursuant to
the  Registration  Statement,  the Buyer is purchasing  the  Debentures  and the
Warrants  and will be  acquiring  the Shares for its own account for  investment
only and not with a view towards the public sale or distribution thereof and not
with a view to or for sale in connection with any distribution thereof.

         b. The Buyer is (i) an "accredited investor" as that term is defined in
Rule 501 of the General  Rules and  Regulations  under the 1933 Act by reason of
Rule 501(a)(3),  (ii) experienced in making investments of the kind described in
this Agreement and the related documents,  (iii) able, by reason of the business
and  financial  experience  of its  officers  (if an  entity)  and  professional
advisors (who are not  affiliated  with or compensated in any way by the Company
or any of its  affiliates  or selling  agents),  to protect its own interests in
connection with


                                        4
<PAGE>

the transactions  described in this Agreement,  and the related  documents,  and
(iv) able to afford the entire loss of its investment in the Securities.

         c. All subsequent  offers and sales of the Debentures and the Shares by
the Buyer shall be made  pursuant to  registration  of the Shares under the 1933
Act or pursuant to an exemption from registration.

         d. The Buyer understands that the Debentures are being offered and sold
to it in reliance on specific  exemptions from the registration  requirements of
United States federal and state  securities laws and that the Company is relying
upon  the  truth  and  accuracy  of,  and  the  Buyer's   compliance  with,  the
representations,  warranties, agreements,  acknowledgments and understandings of
the Buyer  set  forth  herein in order to  determine  the  availability  of such
exemptions and the eligibility of the Buyer to acquire the Debentures.

         e. The Buyer and its  advisors,  if any, have been  furnished  with all
materials  relating to the business,  finances and operations of the Company and
materials  relating to the offer and sale of the Debentures and the offer of the
Shares which have been  requested by the Buyer,  including  Annex V hereto.  The
Buyer and its  advisors,  if any,  have been  afforded  the  opportunity  to ask
questions of the Company and have received complete and satisfactory  answers to
any such inquiries.  Without limiting the generality of the foregoing, the Buyer
has also had the  opportunity  to obtain and to review the  Company's (1) Annual
Report on Form  10-K for the  fiscal  year  ended  December  31,  1997,  and (2)
Quarterly  Reports on Form 10-Q for the fiscal  quarters ended March 31, June 30
and September 30, 1998, respectively (the "Company's SEC Documents").

         f. The Buyer understands that its investment in the Securities involves
a high degree of risk.

         g. The Buyer  understands that no United States federal or state agency
or any  other  government  or  governmental  agency  has  passed  on or made any
recommendation or endorsement of the Securities.

         h. This  Agreement has been duly and validly  authorized,  executed and
delivered  on behalf of the Buyer and is a valid and  binding  agreement  of the
Buyer enforceable in accordance with its terms,  subject as to enforceability to
general principles of equity and to bankruptcy, insolvency, moratorium and other
similar laws affecting the enforcement of creditors' rights generally.

         i. The Buyer  represents  that,  for the five (5) trading days prior to
the  date  hereof,  the  Buyer  has not  engaged  in any  puts,  calls,  futures
contracts,  short sales and hedging and arbitrage  transactions  with respect to
the Common Stock.

         3. COMPANY REPRESENTATIONS, ETC. The Company represents and warrants to
the Buyer as of the date  hereof and as of each  Closing  Date  that,  except as


                                       5
<PAGE>

otherwise  provided in the relevant  Section or  paragraph  reference in Annex V
hereto (corresponding to the Section or paragraph references below):

         a.  Concerning the  Debentures and the Shares.  There are no preemptive
rights of any  stockholder of the Company,  as such, to acquire the  Debentures,
the Warrants or the Shares.

         b.  Reporting  Company  Status.  The  Company  is  a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Delaware and has the  requisite  corporate  power to own its  properties  and to
carry on its business as now being conducted. The Company is duly qualified as a
foreign  corporation to do business and is in good standing in each jurisdiction
where the nature of the business  conducted  or property  owned by it makes such
qualification necessary,  other than those jurisdictions in which the failure to
so qualify would not have a material adverse effect on the business,  operations
or  financial  condition  or  results  of  operation  of  the  Company  and  its
subsidiaries  taken as a whole..  The Company has  registered  its Common  Stock
pursuant  to  Section  12 of the 1934 Act,  and the  Common  Stock is listed and
traded on The NASDAQ/Bulletin  Board Market. The Company has received no notice,
either oral or written,  with respect to the continued eligibility of the Common
Stock for such listing,  and the Company has maintained all requirements for the
continuation of such listing.

         c.  Authorized  Shares.  The  authorized  capital  stock of the Company
consists of (i) 20,000,000 shares of Common Stock, $.001 par value per share, of
which  approximately  5,094,971 shares had been issued as of the date hereof and
(ii) 5,000,000  shares of Preferred  Stock,  par value $.001 per share,  none of
which have been issued as of the date hereof.  All issued and outstanding shares
of Common Stock have been duly  authorized and validly issued and are fully paid
and nonassessable.  The Company has sufficient authorized and unissued shares of
Common  Stock as may be  necessary  to effect the  issuance of the  Shares.  The
Shares have been duly  authorized  and,  when issued upon  conversion  of, or as
interest on, the Debentures or upon exercise of the Warrants, each in accordance
with its  respective  terms,  will be duly and  validly  issued,  fully paid and
non-assessable  and will not subject the holder thereof to personal liability by
reason of being such holder.

         d. Securities  Purchase  Agreement;  Registration  Rights Agreement and
Stock. This Agreement and the Registration  Rights Agreement,  the form of which
is attached hereto as Annex IV (the "Registration  Rights  Agreement"),  and the
transactions  contemplated thereby, have been duly and validly authorized by the
Company,  this Agreement has been duly executed and delivered by the Company and
this Agreement is, and the Debentures,  the Warrants and the Registration Rights
Agreement,  when  executed  and  delivered  by the  Company,  will be, valid and
binding  agreements  of  the  Company   enforceable  in  accordance  with  their
respective terms,  subject as to enforceability to general  principles of equity
and to bankruptcy,  insolvency, moratorium, and other similar laws affecting the
enforcement of creditors' rights generally.


                                        6
<PAGE>

         e. Non-contravention.  The execution and delivery of this Agreement and
the  Registration  Rights  Agreement  by  the  Company,   the  issuance  of  the
Securities,  and the  consummation  by the  Company  of the  other  transactions
contemplated by this  Agreement,  the  Registration  Rights  Agreement,  and the
Debentures  do not and will  not  conflict  with or  result  in a breach  by the
Company of any of the terms or provisions  of, or constitute a default under (i)
the articles of  incorporation  or by-laws of the Company,  each as currently in
effect, (ii) any indenture, mortgage, deed of trust, or other material agreement
or  instrument  to  which  the  Company  is a party or by which it or any of its
properties or assets are bound,  including any listing  agreement for the Common
Stock  except  as  herein  set  forth,  (iii)  to its  knowledge,  any  existing
applicable law, rule, or regulation or any applicable decree, judgment, or order
of any court,  United States federal or state  regulatory  body,  administrative
agency, or other  governmental body having  jurisdiction over the Company or any
of its  properties or assets,  or (iv) the Company's  listing  agreement for its
Common  Stock,  except such  conflict,  breach or default which would not have a
material  adverse effect on the business,  operations or financial  condition or
results of operations of the Company and its subsidiaries,  taken as a whole, or
on the transactions contemplated herein.

         f.  Approvals.  No  authorization,  approval  or  consent of any court,
governmental body,  regulatory agency,  self-regulatory  organization,  or stock
exchange or market or the stockholders of the Company is required to be obtained
by the  Company  for the  issuance  and sale of the  Securities  to the Buyer as
contemplated  by this  Agreement,  except  such  authorizations,  approvals  and
consents that have been obtained.

         g. SEC Filings.  None of the Company's SEC Documents contained,  at the
time they were  filed,  any untrue  statement  of a material  fact or omitted to
state any material fact  required to be stated  therein or necessary to make the
statements  made  therein in light of the  circumstances  under  which they were
made,  not  misleading.  The Company  has since  March 1, 1998 timely  filed all
requisite forms, reports and exhibits thereto with the SEC.

         h. Absence of Certain Changes.  Since December 31, 1997, there has been
no material adverse change and no material adverse  development in the business,
properties,  operations,  financial  condition,  or results of operations of the
Company, except as disclosed in the Company's SEC Documents.  Since December 31,
1997, except as provided in the Company's SEC Documents, the Company has not (i)
incurred or become subject to any material liabilities  (absolute or contingent)
except liabilities  incurred in the ordinary course of business  consistent with
past practices; (ii) discharged or satisfied any material lien or encumbrance or
paid any material obligation or liability  (absolute or contingent),  other than
current liabilities paid in the ordinary course of business consistent with past
practices;  (iii) declared or made any payment or  distribution of cash or other
property to  stockholders  with  respect to its capital  stock,  or purchased or
redeemed,  or made any  agreements  to  purchase  or  redeem,  any shares of its
capital stock; (iv) sold,  assigned or transferred any other tangible assets, or
canceled  any  debts or  claims,  except  in the  ordinary  course  of  business
consistent  with past practices;  (v) suffered any substantial  losses or waived
any rights of material value, whether or not in the ordinary course of business,
or suffered the loss of any material amount of existing business;  (vi) made any
changes in  employee  compensation,  except in the  ordinary  course of


                                        7
<PAGE>

business  consistent  with past  practices;  or (vii)  experienced  any material
problems with labor or management in connection with the terms and conditions of
their employment.

         i. Full  Disclosure.  There is no fact known to the Company (other than
general economic conditions known to the public generally or as disclosed in the
Company's  SEC  Documents)  that has not been  disclosed in writing to the Buyer
that (i) would  reasonably be expected to have a material  adverse effect on the
business,  operations  or  financial  condition  of the  Company  or  results of
operations  of the Company and its  subsidiaries,  taken as a whole , (ii) would
reasonably  be expected to materially  and  adversely  affect the ability of the
Company to perform  its  obligations  pursuant to this  Agreement  or any of the
agreements  contemplated  hereby  (collectively,  including this Agreement,  the
"Transaction  Agreements"),  or (iii) would reasonably be expected to materially
and  adversely  affect  the  value of the  rights  granted  to the  Buyer in the
Transaction Agreements.

         j.  Absence of  Litigation.  Except as set forth in the  Company's  SEC
Documents, there is no action, suit, proceeding, inquiry or investigation before
or by any  court,  public  board or body  pending  or, to the  knowledge  of the
Company,  threatened  against or affecting the Company,  wherein an  unfavorable
decision,  ruling  or  finding  would  have a  material  adverse  effect  on the
properties, business, operations or financial condition, or results of operation
of the  Company  and  its  subsidiaries  taken  as a whole  or the  transactions
contemplated  by any of the  Transaction  Agreements  or which  would  adversely
affect the  validity or  enforceability  of, or the  authority or ability of the
Company to perform its obligations under, any of the Transaction Agreements.

         k.  Absence of Events of Default.  Except as set forth in Section  3(e)
hereof,  no Event  of  Default  (or its  equivalent  term),  as  defined  in the
respective  agreement to which the Company is a party, and no event which,  with
the giving of notice or the  passage of time or both,  would  become an Event of
Default (or its equivalent term) (as so defined in such agreement), has occurred
and is continuing,  which would have a material  adverse effect on the business,
operations  or the  financial  condition or results of operations of the Company
and its subsidiaries, taken as a whole.

         l. Prior  Issues.  During the twelve  (12)  months  preceding  the date
hereof,  the Company has not issued any  convertible  securities.  The presently
outstanding  unconverted  principal amount of each such issuance as at April 27,
1999 are set forth in Annex V.

         m. No Undisclosed Liabilities or Events. The Company has no liabilities
or  obligations  other than those  disclosed in the  Company's  SEC Documents or
those incurred in the ordinary  course of the Company's  business since December
31, 1997, and which individually or in the aggregate, do not or would not have a
material  adverse  effect on the  properties,  business,  operations,  financial
condition or results of operations of the Company and its subsidiaries, taken as
a whole.  No event or  circumstances  has occurred or exists with respect to the
Company or its properties, business, operations, financial condition, or results
of operations, which, under applicable law, rule or regulation,  requires public
disclosure or announcement prior to the date


                                        8
<PAGE>

hereof by the Company but which has not been so publicly announced or disclosed.
There are no proposals currently under consideration or currently anticipated to
be under  consideration  by the Board of Directors or the executive  officers of
the Company which proposal would (x) change the certificate of  incorporation or
other charter  document or by-laws of the Company,  each as currently in effect,
with or without  shareholder  approval,  which  change would reduce or otherwise
adversely  affect the rights and powers of the  shareholders of the Common Stock
or (y) materially or substantially change the business, assets or capital of the
Company, including its interests in subsidiaries.

         n. No  Default.  The  Company is not in default in the  performance  or
observance  of  any  material  obligation,   agreement,  covenant  or  condition
contained in any material indenture,  mortgage,  deed of trust or other material
instrument or agreement to which it is a party or by which it or its property is
bound.

         o.  No  Integrated  Offering.  Neither  the  Company  nor  any  of  its
affiliates  nor any  person  acting  on its or their  behalf  has,  directly  or
indirectly,  at any time  since  March 1,  1998,  made any offer or sales of any
security or solicited any offers to buy any security  under  circumstances  that
would eliminate the availability of the exemption from  registration  under Rule
506 of Regulation D in connection  with the offer and sale of the  Securities as
contemplated hereby.

         p.  Dilution.  The number of Shares  issuable  upon  conversion  of the
Debentures  and the  exercise of the  Warrants  may  increase  substantially  in
certain   circumstances,   including,   but  not  necessarily  limited  to,  the
circumstance wherein the trading price of the Common Stock declines prior to the
conversion of the  Debentures.  The Company's  executive  officers and directors
have studied and fully understand the nature of the Securities being sold hereby
and recognize that they have a potential dilutive effect. The board of directors
of the Company has  concluded,  in its good faith business  judgment,  that such
issuance is in the best  interests  of the  Company.  The  Company  specifically
acknowledges  that its  obligation  to issue the Shares upon  conversion  of the
Debentures  and upon  exercise of the  Warrants is binding  upon the Company and
enforceable  regardless  of the dilution such issuance may have on the ownership
interests of other shareholders of the Company.

         4. CERTAIN COVENANTS AND ACKNOWLEDGMENTS.

         a.  Transfer   Restrictions.   The  Buyer  acknowledges  that  (1)  the
Debentures  have not been and are not being  registered  under the provisions of
the 1933 Act and, except as provided in the Registration  Rights Agreement,  the
Shares have not been and are not being  registered  under the 1933 Act,  and may
not be  transferred  unless (A)  subsequently  registered  thereunder or (B) the
Buyer shall have  delivered  to the  Company an opinion of  counsel,  reasonably
satisfactory in form, scope and substance to the Company, to the effect that the
Securities to be sold or transferred  may be sold or transferred  pursuant to an
exemption  from  such  registration;  (2)  any  sale of the  Securities  made in
reliance  on Rule  144  promulgated  under  the  1933  Act  may be made  only in
accordance  with  the  terms  of said  Rule  and  further,  if said


                                        9
<PAGE>

Rule is not applicable,  any resale of such Securities  under  circumstances  in
which the seller,  or the person through whom the sale is made, may be deemed to
be an underwriter,  as that term is used in the 1933 Act, may require compliance
with some other exemption under the 1933 Act or the rules and regulations of the
SEC  thereunder;  and (3) neither the Company nor any other  person is under any
obligation to register the Securities  (other than pursuant to the  Registration
Rights  Agreement) under the 1933 Act or to comply with the terms and conditions
of any exemption thereunder.

         b.  Restrictive  Legend.  The Buyer  acknowledges  and agrees  that the
Debentures  and the Warrants,  and, until such time as the Common Stock has been
registered  under  the  1933  Act as  contemplated  by the  Registration  Rights
Agreement  and sold in  accordance  with an  effective  Registration  Statement,
certificates and other instruments representing any of the Securities shall bear
a restrictive  legend in  substantially  the following form (and a stop-transfer
order may be placed against transfer of any such Securities):

          THESE SECURITIES (THE "SECURITIES") HAVE NOT BEEN REGISTERED UNDER THE
          SECURITIES  ACT OF 1933,  AS AMENDED (THE  "SECURITIES  ACT"),  OR THE
          SECURITIES  LAWS OF ANY STATE AND MAY NOT BE SOLD OR OFFERED  FOR SALE
          IN  THE  ABSENCE  OF  AN  EFFECTIVE  REGISTRATION  STATEMENT  FOR  THE
          SECURITIES  OR AN OPINION OF COUNSEL OR OTHER  EVIDENCE  ACCEPTABLE TO
          THE CORPORATION THAT SUCH REGISTRATION IS NOT REQUIRED.

         c.  Registration  Rights  Agreement.  The parties hereto agree to enter
into the Registration Rights Agreement on or before the Closing Date.

         d.  Filings.  The Company  undertakes  and agrees to make all necessary
filings in  connection  with the sale of the  Securities  to the Buyer under any
United States laws and regulations applicable to the Company, or by any domestic
securities  exchange  or trading  market,  and to provide a copy  thereof to the
Buyer promptly after such filing.

         e. Reporting Status. So long as the Buyer  beneficially owns any of the
Securities, the Company shall file all reports required to be filed with the SEC
pursuant  to  Section  13 or 15(d) of the 1934 Act,  and the  Company  shall not
terminate  its status as an issuer  required to file reports  under the 1934 Act
even if the 1934 Act or the rules and regulations  thereunder  would permit such
termination.  The Company will take all  reasonable  action under its control to
obtain and to continue the listing and trading of its Common  Stock  (including,
without limitation,  all Registrable  Securities) on The  NASDAQ/Bulletin  Board
Market and will comply in all material  respects with the  Company's  reporting,
filing  and  other  obligations  under  the  by-laws  or rules  of the  National
Association of Securities Dealers,  Inc. ("NASD") or The  NASDAQ/Bulletin  Board
Market.


                                       10
<PAGE>

         f. Use of Proceeds.  The Company will use the proceeds from the sale of
the Debentures  (excluding amounts paid by the Company for legal fees,  finder's
fees and escrow fees in connection with the sale of the Debentures) for internal
working capital purposes,  and, unless  specifically  consented to in advance in
each instance by the Buyer, the Company shall not,  directly or indirectly,  use
such  proceeds  for  any  loan  to  or  investment  in  any  other  corporation,
partnership  enterprise or other person or for the repayment of any  outstanding
loan by the Company to any other party.


         g. Certain Agreements.  (i) Except to the extent specifically  provided
below,  but in each  such  event  subject  to  compliance  with all of the other
provisions of this Agreement, the Company covenants and agrees that it will not,
without the prior  written  consent of the Buyer,  enter into any  subsequent or
further  offer or sale of Common  Stock or  securities  convertible  into Common
Stock  (collectively,  "New Common  Stock")  with any third party  pursuant to a
transaction  which in any manner permits the sale of the New Common Stock on any
date which is earlier  than one hundred  eighty  (180) days after the  Effective
Date.

         (ii) The  provisions of  subparagraph  (g)(i) will not apply to (x) the
issuance of securities  (other than for cash) in connection with an acquisition,
merger,  consolidation,  or a sale or disposition of assets, or (y) the exchange
of the  capital  stock  for  assets,  stock or other  joint  venture  interests;
provided,  however, that any action contemplated under this subparagraph (g)(ii)
is subject to the condition that registration rights, if any, in connection with
such action shall not require the filing of a Registration  Statement in respect
of such stock prior to one hundred eighty (180) days after the Effective Date.

         (iii) The provisions of subparagraph  (g)(i) will also not apply to (x)
the issuance of securities to a Strategic Partner (except that the provisions of
subparagraph  g(iv) shall apply with respect to the issuance of such  securities
to the Strategic Partner) and (y) the issuance of securities to employees of the
Company under the Company's ESOP in existence on the date hereof.

         (iv) Within ten (10) business days after the Initial  Closing Date, the
Company shall obtain the agreement (each, a "Principal's  Agreement") of each of
its Principals (as defined below) that, without the prior written consent of the
Buyer in each instance,  such  Principal will not sell or otherwise  transfer or
offer to sell or otherwise  transfer  (except in a private  transaction in which
the  transferee  agrees in writing for the benefit of Buyer and  enforceable  by
Buyer,  a copy of which written  agreement is provided to Buyer,  to be bound by
the  provisions  of the  Principal's  Agreement  as if  such  transferee  were a
Principal)  any  shares of Common  Stock  directly  or  indirectly  held by such
Principal  prior to one hundred eighty (180) days after the Effective Date. Each
such  Principal's  Agreement  shall (w)  specify  that it is entered  into as an
inducement to the Buyer's execution, delivery and performance of this Agreement,
(x) name the Buyer as a third party  beneficiary  thereof,  (y) acknowledge that
the Company's  transfer agent will be provided with  instructions that transfers
by a  Principal  require  the  consent of the  Company  and the  Buyer,  and (z)
contemplate  that,  in  addition to any other  damages or  remedies  that may be
appropriate, the Principal's Agreement shall be enforceable by injunction sought
by the  Company  and the Buyer or any one or more of them.  A  "Principal"  is a
person who meets any one or more of the following criteria:  (A) a person who is
a director or principal officer of


                                       11
<PAGE>

the Company (each, a "Company Principal") and who, directly or indirectly, holds
any shares of Common Stock of the Company;  (B) a spouse of a Company  Principal
(a "Principal's Spouse") who, directly or indirectly, holds any shares of Common
Stock of the Company, (C) a parent,  sibling or child of a Company Principal who
resides in the  household  of a Company  Principal  or of a  Principal's  Spouse
(each, a  "Principal's  Relative")  and who,  directly or indirectly,  holds any
shares of Common  Stock,  (D) any other  person or  entity,  including,  without
limitation,  for profit or  non-profit  corporations,  partnerships  and trusts,
whose  voting  rights  regarding  Common  Stock of the Company is subject to the
direction,  control or other  influence  of any Company  Principal,  Principal's
Spouse,  or Principal's  Relative,  or (E) a Strategic Partner and any person or
entity  controlled by or in control of such  Strategic  Partner.  If the Company
enters into an agreement  with a Strategic  Partner  after the date hereof,  the
Company shall obtain the Principal's  Agreement from the parties contemplated by
clause (E) of the immediately preceding sentence simultaneously with the closing
of such  agreement.  Anything in the preceding  provisions of this  subparagraph
(iv) to the contrary  notwithstanding,  Buyer agrees that each of M. D. Tokayer,
Robert  Friedman and Baruch  Sollish may exclude  25,000 shares of the Company's
Common Stock currently held by him from his Principal's Agreement.

         (v) In the event the Company  breaches the  provisions  of this Section
4(g), the Conversion Rate (as defined in the Debentures)  shall be amended to be
equal to (x) 90% of (y) the amount  determined in accordance with the provisions
of the Debenture without regard to this provision, and the Purchaser may require
the Company to immediately redeem all outstanding  Debentures in accordance with
Section 4(j)(y) hereof.

         h. Available Shares. The Company shall have at all times authorized and
reserved  for  issuance,  free from  preemptive  rights,  shares of Common Stock
sufficient to yield two hundred percent (200%) of the number of shares of Common
Stock  issuable (i) at conversion  as may be required to satisfy the  conversion
rights of the Buyer  pursuant to the terms and  conditions of the Debentures and
(ii) upon  exercise as may be required  to satisfy  the  exercise  rights of the
Buyer pursuant to the terms and conditions of the Warrants.

         i. Warrants.  The Company agrees to issue to the Buyer on or within one
business  day of  each  Delivery  Date  transferable,  divisible  warrants  (the
"Warrants") for the purchase of one share of Common Stock for each two shares of
Common Stock  issuable in connection  with the  corresponding  conversion of the
Debentures.  The Warrants  attributable  to each such  conversion  shall bear an
exercise  price equal to the lesser of (x) one hundred  twenty percent (120%) of
the relevant  Conversion Rate or (y) one hundred  twenty-five  percent (125%) of
the Base Price (as defined in the  Debentures).  The Warrants will expire on the
last day of the  calendar  month in which the third  anniversary  of the Closing
Date  occurs.  The  Warrants  shall be in the form  annexed  hereto as Annex VI,
together with (x)  registration  rights as provided in the  Registration  Rights
Agreement and (y) piggy-back  registration rights after the effectiveness of the
Registration  Statement  expires,  as  contemplated by the  Registration  Rights
Agreement.

         j. Limitation on Issuance of Shares.  The Company may be limited in the
number of shares  of  Common  Stock it may issue by virtue of (i) the  number of
authorized  shares


                                      12
<PAGE>

or (ii) the applicable rules and regulations of the principal  securities market
on which the Common Stock is listed or traded,  including,  but not  necessarily
limited  to,  NASDAQ  Rule  4310(c)(25)(H)(i)(d)(2)   (collectively,   the  "Cap
Regulations").  Without  limiting the other provisions  thereof,  the Debentures
shall provide that (i) the Company will take all steps  reasonably  necessary to
be in a position to issue shares of Common Stock on conversion of the Debentures
without  violating the Cap  Regulations  and (ii) if, despite taking such steps,
the Company  still can not issue such shares of Common Stock  without  violating
the Cap  Regulations,  the holder of a Debenture  which can not be  converted as
result of the Cap Regulations (each such Debenture, an "Unconverted  Debenture")
shall  have  the  option,   exercisable  in  such  holder's  sole  and  absolute
discretion, to elect either of the following remedies:

          (x) if permitted by the Cap Regulations,  require the Company to issue
     shares  of  Common  Stock  in  accordance  with  such  holder's  notice  of
     conversion  at a  conversion  purchase  price  equal to the  average of the
     closing  price  per  share of  Common  Stock  for any five (5)  consecutive
     trading days (subject to certain  equitable  adjustments for certain events
     occurring   during  such  period)   during  the  sixty  (60)  trading  days
     immediately preceding the date of notice of conversion; or

          (y) require the Company to redeem each  Unconverted  Debenture  for an
     amount (the "Redemption Amount"), payable in cash, equal to:

                   V               x                 M
                ------
                  CP

         where:

          "V" means the principal of an  Unconverted  Debenture plus any accrued
     but unpaid interest thereon;

          "CP" means the  conversion  price in effect on the date of  redemption
     (the  "Redemption  Date")  specified  in the notice  from the holder of the
     Unconverted Debentures electing this remedy; and

          "M" means the  highest  closing  price per share of the  Common  Stock
     during the period  beginning on the Redemption  Date and ending on the date
     of payment of the Redemption Amount.

A holder of an  Unconverted  Debenture may elect one of the above  remedies with
respect to a portion of such  Unconverted  Debenture  and the other  remedy with
respect to other portions of the  Unconverted  Debenture.  The Debentures  shall
contain  provisions  substantially  consistent  with the above terms,  with such
additional  provisions  as may be consented to by the Buyer.  The  provisions of
this paragraph are not intended to limit the scope of the  provisions  otherwise
included in the Debentures.


                                       13
<PAGE>

         k. Hedging Transactions. (i) The Company understands that the Buyer may
be a so-called  "hedge"  fund,  and the Company  hereby  expressly  agrees that,
except as provided in  subparagraph  (ii) of this paragraph (k), the Buyer shall
not in any way be prohibited  or  restricted  from any purchases or sales of any
securities  or other  instruments  of, or related  to, the Company or any of its
securities,  including,  but not necessarily  limited to, puts,  calls,  futures
contracts,  short  sales  and  hedging  and  arbitrage  transactions.  The Buyer
acknowledges that such purchases, sales and other transactions may be subject to
various  federal  and state  securities  laws and agrees to comply with all such
applicable securities laws.

         (ii) The Buyer agrees that, prior to the Effective Date, the Buyer will
not engage in any puts, calls,  futures  contracts,  short sales and hedging and
arbitrage transactions with respect to the Common Stock.

         l. Right of First Refusal. (i) The Company covenants and agrees that if
during the period from the date hereof  through and  including the date which is
two hundred  seventy (270) days after the Effective  Date, the Company offers to
enter  into  any  transaction  other  than  with a  Strategic  Partner  (a  "New
Transaction")  for the sale of New Common  Stock,  the Company  shall notify the
Buyer in writing of all of the terms of such offer (a "New Transaction  Offer").
The Buyer shall have the right (the "Right of First  Refusal"),  exercisable  by
written  notice  given to the  Company  by the  close of  business  on the fifth
business day after the Buyer's receipt of the New Transaction  Offer (the "Right
of First Refusal Expiration Date"), to participate in all or any part of the New
Transaction Offer on the terms so specified.

         (ii) If, and only if, the Buyer  does not  exercise  the Right of First
Refusal in full,  the Company may  consummate  the remaining  portion of the New
Transaction  with any New Investor on the terms specified in the New Transaction
Offer within thirty (30) days of the Right of First Refusal Expiration Date.

         (iii) If the terms of the New  Transaction to be consummated  with such
other party differ from the terms specified in the New Transaction Offer so that
the terms are more  beneficial in any respect to the New  Investor,  the Company
shall give the Buyer a New  Transaction  Offer  relating to the terms of the New
Transaction,  as so  changed,  and the  Buyer's  Right of First  Refusal and the
preceding  terms of this  paragraph (l) shall apply with respect to such changed
terms.

         (iv) If there is more than one Buyer signatory to this  Agreement,  the
preceding  provisions  of this  paragraph  (l) shall  apply pro rata  among them
(based on their relative Buyer's Allocable  Shares),  except that, to the extent
any such  Buyer  does  not  exercise  its  Right  of  First  Refusal  in full (a
"Declining  Buyer"),  the remaining  Buyer or Buyers who or which have exercised
their own Right of First  Refusal in full,  shall have the right (pro rata among
them based on their  relative  Buyer's  Allocable  Shares,  if more than one) to
exercise  all or a  portion  of such  Declining  Buyer's  unexercised  Right  of
Refusal.  Nothing in this  paragraph (l) shall be deemed to permit a transaction
not otherwise permitted by subparagraph (g)(i), as modified by the provisions of
subparagraph (g)(ii).


                                       14
<PAGE>

         (v) In the event the New  Transaction  is  consummated  with such other
third  party at any time prior to the  expiration  of ninety (90) days after the
Effective  Date on  terms  providing  for (x)  either a sale  price  equal to or
computed based on, or a  determination  of a conversion  price based on, a lower
percentage of the then current market price (howsoever defined or computed) than
provided in the Debentures for  determining  the Conversion Rate or a lower Base
Price (howsoever  defined or computed) and/or (y) the issuance of warrants at an
exercise  price  lower  than that  provided  in the  Warrants,  the terms of any
unissued or unconverted Debentures or any unissued or unexercised Warrants shall
be  modified  to reduce  the  relevant  Conversion  Rate,  Base Price or Warrant
exercise  price  to be  equal  to that  provided  in the New  Transaction  as so
consummated.

         m. Certain Transfers Require Consent of Company.  Anything in the other
provisions of this Agreement or any of the other  Transaction  Agreements to the
contrary  notwithstanding,  in no  event  shall  any one or  more of the  Buyers
individually or collectively transfer any of the Debentures, Shares, Warrants or
Warrant  Shares to any party  except (i) in an ordinary  bona fide  arm's-length
over-the-counter  or other  established  market  transaction,  (ii) provided the
transferee  in such  transaction  agrees in writing in favor of the  Company and
enforceable  by the Company,  a copy of which  writing  shall be provided to the
Company,  to be bound by the  provisions  of this  paragraph,  to a relative  or
affiliate of the Buyer or (iii) with the prior  written  consent of the Company,
which  consent the Company  agrees not to  unreasonably  withhold or delay.  The
provisions  of this  paragraph  shall  not be read in any way to limit any other
rights the Buyer may have under the  Transaction  Agreements , including but not
limited to the right to convert the  Debentures as  contemplated  therein and in
this Agreement.

         5. TRANSFER AGENT INSTRUCTIONS.

         a. Promptly  following the delivery by the Buyer of the Purchase  Price
for the Initial  Debentures in accordance with Section 1(c) hereof,  the Company
will irrevocably  instruct its transfer agent to issue Common Stock from time to
time upon conversion of the Debentures in such amounts as specified from time to
time by the  Company to the  transfer  agent,  bearing  the  restrictive  legend
specified in Section 4(b) of this Agreement  prior to registration of the Shares
under the 1933 Act,  registered  in the name of the Buyer or its  nominee and in
such  denominations  to be  specified  by the  Buyer  in  connection  with  each
conversion  of  the  Debentures.   The  Company  warrants  that  no  instruction
inconsistent  with the  instructions  referred to in this Section 5 and the stop
transfer   instructions   to  give  effect  to  Section  4(a)  hereof  prior  to
registration  and  sale of the  Shares  under  the 1933 Act will be given by the
Company to the  transfer  agent  with  respect to the Shares and that the Shares
shall  otherwise be freely  transferable on the books and records of the Company
as and to the  extent  provided  in  this  Agreement,  the  Registration  Rights
Agreement,  and applicable law.  Nothing in this Section shall affect in any way
the Buyer's  obligations and agreement to comply with all applicable  securities
laws upon resale of the  Securities.  If the Buyer  provides the Company with an
opinion of counsel reasonably satisfactory to the Company that registration of a
resale by the Buyer of any of the Securities in accordance with clause (1)(B) of
Section 4(a) of this  Agreement is not


                                       15
<PAGE>

required under the 1933 Act, the Company shall (except as provided in clause (2)
of Section 4(a) of this Agreement) permit the transfer of the Securities and, in
the case of the  Converted  Shares or the  Warrant  Shares,  as the case may be,
promptly instruct the Company's transfer agent to issue one or more certificates
for  Common  Stock  without  legend  in such name and in such  denominations  as
specified by the Buyer.

         b. (i) The  Company  will  permit  the Buyer to  exercise  its right to
convert the  Debentures by  telecopying  or delivering an executed and completed
Notice of  Conversion  to the Company and  delivering,  within five (5) business
days  thereafter,  the  original  Debentures  being  converted to the Company by
express courier, with a copy to the transfer agent.

         (ii) The term "Conversion  Date" means,  with respect to any conversion
elected by the holder of the  Debentures,  the date  specified  in the Notice of
Conversion,  provided the copy of the Notice of  Conversion  is telecopied to or
otherwise  delivered to the Company in accordance with the provisions  hereof so
that it is received by the Company on or before such specified date.

         (iii) The Company  will  transmit  the  certificates  representing  the
Converted  Shares issuable upon conversion of any Debentures  (together,  unless
otherwise  instructed by the Buyer,  with  Debentures not being so converted) to
the Buyer at the address specified in the Notice of Conversion (which may be the
Buyer's  address for notices as contemplated by Section 11 hereof or a different
address) via recognized express or overnight courier,  by electronic transfer or
otherwise,  within three (3) business days if the address for delivery is in the
United  States and within eight (8) business days if the address for delivery is
outside the United  States (such third  business day or eighth  business day, as
the case may be, the  "Delivery  Date")  after (A) the business day on which the
Company has received  both of the Notice of  Conversion  (by  facsimile or other
delivery) and the original  Debentures  being converted (and if the same are not
delivered to the Company on the same date, the date of delivery of the second of
such  items) or (B) the date an  interest  payment on the  Debenture,  which the
Company has elected to pay by the issuance of Common Stock,  as  contemplated by
the Debentures, was due.

         c. The Company  understands  that a delay in the issuance of the Shares
of Common Stock beyond the  Delivery  Date could result in economic  loss to the
Buyer.  As  compensation  to the Buyer for such loss,  the Company agrees to pay
late  payments  to the Buyer for late  issuance  of Shares  upon  Conversion  in
accordance  with the  following  schedule  (where  "No.  Business  Days Late" is
defined as the number of  business  days beyond two (2)  business  days from the
Delivery Date):


                                       16
<PAGE>

                                            Late Payment For Each $10,000
                                        of Debenture Principal or Interest
    No. Business Days Late                     Amount Being Converted
    ----------------------                     ----------------------
             1                                           $100
             2                                           $200
             3                                           $300
             4                                           $400
             5                                           $500
             6                                           $600
             7                                           $700
             8                                           $800
             9                                           $900
             10                                          $1,000
             >10                                         $1,000 +$200 for each
                                                           Business Day Late
                                                           beyond 10 days

The Company shall pay any payments  incurred  under this Section in  immediately
available  funds upon demand.  Nothing  herein shall limit the Buyer's  right to
pursue actual damages for the Company's  failure to issue and deliver the Common
Stock to the Buyer. Furthermore,  in addition to any other remedies which may be
available  to the Buyer,  in the event that the Company  fails for any reason to
effect  delivery of such shares of Common  Stock  within two (2)  business  days
after the  Delivery  Date,  the Buyer will be  entitled  to revoke the  relevant
Notice  of  Conversion  by  delivering  a notice to such  effect to the  Company
whereupon  the Company and the Buyer shall each be restored to their  respective
positions immediately prior to delivery of such Notice of Conversion.

         d. If, by the relevant  Delivery Date, the Company fails for any reason
to deliver the Shares to be issued upon conversion of a Debenture and after such
Delivery  Date,  the holder of the  Debentures  being  converted (a  "Converting
Holder")  purchases,  in an arm's-length  open market  transaction or otherwise,
shares of Common  Stock (the  "Covering  Shares")  in order to make  delivery in
satisfaction  of a sale of Common  Stock by the  Converting  Holder  (the  "Sold
Shares"),  which delivery such Converting  Holder  anticipated to make using the
Shares to be issued upon such conversion (a "Buy-In"),  the Company shall pay to
the Converting  Holder,  in addition to all other amounts  contemplated in other
provisions of the Transaction  Agreements,  and not in lieu thereof,  the Buy-In
Adjustment  Amount (as defined  below).  The "Buy-In  Adjustment  Amount" is the
amount  equal  to the  excess,  if any,  of (x) the  Converting  Holder's  total
purchase price (including brokerage commissions, if any) for the Covering Shares
over (y) the net proceeds (after brokerage commissions,  if any) received by the
Converting  Holder from the sale of the Sold Shares.  The Company  shall pay the
Buy-In  Adjustment  Amount  to  the  Company  in  immediately   available  funds
immediately upon demand by the Converting Holder. By way of illustration and not
in limitation of the foregoing,  if the Converting  Holder  purchases  shares of
Common Stock having a total purchase price (including brokerage  commissions) of
$11,000 to cover a Buy-In with respect to shares of Common Stock it sold for net
proceeds of $10,000, the Buy-In Adjustment Amount which Company will be required
to pay to the Converting Holder will be $1,000.


                                       17
<PAGE>

         e. In lieu of delivering physical certificates  representing the Common
Stock  issuable  upon  conversion,  provided  the  Company's  transfer  agent is
participating in the Depository Trust Company ("DTC") Fast Automated  Securities
Transfer  program,  upon  request  of the  Buyer  and its  compliance  with  the
provisions contained in this paragraph,  so long as the certificates therefor do
not  bear a legend  and the  Buyer  thereof  is not  obligated  to  return  such
certificate  for the  placement of a legend  thereon,  the Company shall use its
best efforts to cause its transfer agent to  electronically  transmit the Common
Stock issuable upon  conversion to the Buyer by crediting the account of Buyer's
Prime Broker with DTC through its Deposit Withdrawal Agent Commission system.

         f. The Company will  authorize its transfer  agent to give  information
relating  to the Company  directly  to the Buyer or the Buyer's  representatives
designated  by the Buyer in writing to the Company upon the request of the Buyer
or any such  representative.  The Company  will provide the Buyer with a copy of
the authorization so given to the transfer agent.

         6. CLOSING DATES.

         a. The Initial  Closing Date shall occur on the date which is the first
NYSE trading day after each of the conditions  contemplated  by Sections 7 and 8
hereof  shall have  either been  satisfied  or been waived by the party in whose
favor such conditions run.

         b.  (i) The  Additional  Closing  Date  shall  be  earlier  of the date
specified in the Filing Additional  Closing Date Notice or the date contemplated
by the Effectiveness  Additional Closing Date Notice (as those terms are defined
below; each an "Additional  Closing Date Notice").  Each Additional Closing Date
Notice  shall be a written  notice  given by the Company to the Buyer and to the
Escrow  Agent  by fax  transmission  or  hand  delivery.  Additional  provisions
regarding the giving of any  Additional  Closing Date Notice are provided in the
following provisions of this Section 6(b).

         (ii) The term "Filing  Additional  Closing Date Notice"  means a notice
given within  thirty (30) days after the date (the  "Statement  Filing Date") on
which the Registration  Statement has been filed by the Company with the SEC (on
the SEC's EDGAR system) in which the Company specifies as the Additional Closing
Date a business day which is at least  forty-five  (45) days after the Statement
Filing Date.

         (iii) Subject to the other  provisions  of this Section 6(b),  the term
"Effectiveness  Additional  Closing Date  Notice"  means a notice given no later
than one (1) business day after the Company  submits the  Effectiveness  Request
(as defined below; a copy of the Effectiveness  Request shall be attached to the
Effectiveness Additional Closing Date Notice) in which the Company specifies the
the number of business days after the actual  Effective Date, which number shall
be at least two (2) and not more than five (5), on which the Additional  Closing
Date is to occur. If an Effectiveness  Closing Date Notice is given, the Company
shall also notify the Buyer and the Escrow Agent both (x) by fax transmission or
hand delivery and (y) by telephone  communication  of the actual  Effective Date
declared by the SEC no later than noon on the business day after such  Effective
Date.


                                       18
<PAGE>

         (iv) The term  "Effectiveness  Request"  means  the  Company's  written
request to the SEC that the SEC declare the Registration  Statement effective on
a specified  date which is more than (5) business  days prior to the  Additional
Closing Date specified in the Filing Additional  Closing Date Notice;  provided,
however,  that the  Effectiveness  Request shall be given only after the SEC has
advised the Company  informally,  in writing or  otherwise  that it will respond
favorably to such request.

         (v) The closing for the Additional  Debentures  shall be conducted upon
the same terms and conditions as those applicable to the Initial Debentures.

         (vi) The  Buyer  agrees  that,  anything  in  Section  10 hereof to the
contrary  notwithstanding,  an  Additional  Closing  Date  Notice  and any other
communication  contemplated  to be given to the Buyer  under this  Section  6(b)
shall be  deemed  properly  given to the  Buyer if such  notice  is given in the
manner  contemplated by this Section 6(b) to Wall and Broad Equities,  4424 16th
Avenue, Brooklyn, NY 11204, Attn: Isaac Weinhouse, telephone no. (718) 972-6800,
fax no. (718) 972-6803 on behalf of Buyer.

         c. Each closing of the purchase and issuance of Debentures  shall occur
on the  relevant  Closing Date at the offices of the Escrow Agent and shall take
place no later than 3:00 P.M.,  New York time, on such day or such other time as
is mutually agreed upon by the Company and the Buyer.

         d.  Notwithstanding  anything to the  contrary  contained  herein,  the
Escrow Agent will be  authorized  to release the Escrow Funds to the Company and
to others and to release the other Escrow Property on the relevant  Closing Date
upon  satisfaction of the conditions set forth in Sections 7 and 8 hereof and as
provided in the Joint Escrow Instructions.

         7. CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.

         The  Buyer  understands  that  the  Company's  obligation  to sell  the
relevant  Debentures  to the Buyer  pursuant to this  Agreement  on the relevant
Closing Date is conditioned upon:

         a. The execution and delivery of this Agreement by the Buyer;

         b.  Delivery by the Buyer to the Escrow  Agent of good funds as payment
in full of an amount equal to the Purchase Price for the relevant  Debentures in
accordance with this Agreement;

         c.  The  accuracy  on  such  Closing  Date of the  representations  and
warranties  of the Buyer  contained in this  Agreement,  each as if made on such
date,  and the  performance by the Buyer on or before such date of all covenants
and agreements of the Buyer required to be performed on or before such date; and

         d. There shall not be in effect any law, rule or regulation prohibiting
or


                                       19
<PAGE>

restricting the transactions  contemplated  hereby,  or requiring any consent or
approval which shall not have been obtained.

         8. CONDITIONS TO THE BUYER'S OBLIGATION TO PURCHASE.

         The Company  understands  that the Buyer's  obligation  to purchase the
Debentures on the relevant Closing Date is conditioned upon:

         a. The  execution and delivery of this  Agreement and the  Registration
Rights Agreement by the Company;

         b.  Delivery  by  the  Company  to the  Escrow  Agent  of the  relevant
Certificates in accordance with this Agreement;

         c. The  accuracy in all  material  respects on such Closing Date of the
representations and warranties of the Company contained in this Agreement.  each
as if made on such date,  and the  performance  by the Company on or before such
date of all covenants and agreements of the Company  required to be performed on
or before such date;

         d. On such Closing Date, the Registration  Rights Agreement shall be in
full force and effect and the Company shall not be in default thereunder;

         e. On such Closing  Date,  the Buyer shall have  received an opinion of
counsel for the Company,  dated such Closing Date, in form,  scope and substance
reasonably  satisfactory to the Buyer,  substantially to the effect set forth in
Annex III attached hereto;

         f. There shall not be in effect any law, rule or regulation prohibiting
or restricting the transactions contemplated hereby, or requiring any consent or
approval which shall not have been obtained;

         g. From and after the date hereof to and  including  such Closing Date,
the trading of the Common Stock shall not have been  suspended by the SEC or the
NASD and trading in securities  generally on the New York Stock  Exchange or The
NASDAQ/Bulletin Board Market shall not have been suspended or limited, nor shall
minimum prices been  established  for securities  traded on The  NASDAQ/Bulletin
Board  Market,  nor shall there be any  outbreak or  escalation  of  hostilities
involving  the United  States or any material  adverse  change in any  financial
market  that in either  case in the  reasonable  judgment  of the Buyer makes it
impracticable or inadvisable to purchase the Debentures; and

         h. With respect to the Additional Closing Date,

         (i) an appropriate  Additional Closing Date Notice shall have been duly
given;

         (ii) if the  Additional  Closing Date is the date  contemplated  by the
Effectiveness  Additional Closing Date Notice, the Registration  Statement shall
have been declared effective by the SEC to cover all Registrable  Securities for
all the  Debentures  (and all the  related  Warrants),


                                       20
<PAGE>

as contemplated by the Registration  Rights Agreement,  prior to such Additional
Closing Date;

         (iii) the  representations  and warranties of the Company  contained in
Section 3 hereof  shall be true and correct in all  material  respects  (and the
Company's  issuance of the relevant  Additional  Debentures shall constitute the
Company's  making  each such  representation  and  warranty as of such date) and
there shall have been no material  adverse  changes  (financial or otherwise) in
the business or conditions of the Company from the Initial  Closing Date through
and including  the  Additional  Closing Date (and the Company's  issuance of the
relevant  Additional  Debentures  shall  constitute  the  Company's  making such
representation and warranty as of such date), (iv) the Company shall have timely
issued all shares issuable upon  conversion of the Debentures  prior to the date
of such Additional Closing Date;

         (iv) the Company shall have available and shall reserve for issuance to
Buyer at least one  hundred  and fifty  percent  (150%) of the  number of Shares
which would be issued on conversion of all  unconverted  Initial  Debentures and
all  Additional  Debentures  and  exercise of all  unexercised  Warrants and all
Warrants  which  would  be  issued  in  connection  with the  conversion  of any
unconverted Debentures (including all Additional Debentures),  assuming for such
purposes that the Current Market Price for each subsequent conversion were fifty
percent  (50%) of the  Market  Price of the  Common  Stock on the day before the
Additional  Closing  Date  and the  Conversion  Rate and  exercise  price of any
unissued Warrants were calculated accordingly; and

          (v) either the aggregate of the Common Stock issuable

          (x)  upon  conversion  of the  Additional  Debentures  as a  group  or
     together  with  the  Common  Stock  issuable  upon  conversion  of the then
     previously issued Debentures, and

          (y) upon exercise of the Warrants which might be issued as a result of
     the  conversion of the Additional  Debentures,  as a group or together with
     the  Warrants  which have been or which  might be issued as a result of the
     conversion of the Initial Debentures

(in each case assuming for such  computation a Conversion Rate computed based on
a Market  Price of the  Common  Stock  equal to 50% of the  Market  Price of the
Common  Stock on the  Additional  Closing  Date  and a  Warrant  exercise  price
calculated  accordingly)  will not result in the issuance of shares in excess of
the Cap  Regulations  or the  Company  shall have  obtained  the  consent of its
shareholders, as contemplated by the Cap Regulations, to such issuance.

         9. GOVERNING LAW: MISCELLANEOUS.

         a. This  Agreement  shall be governed by and  interpreted in accordance
with the laws of the State of Delaware for  contracts to be wholly  performed in
such state and without  giving effect to the  principles  thereof  regarding the
conflict  of laws.  Each of the  parties  consents  to the  jurisdiction  of the
federal courts whose  districts  encompass any part of the City of


                                       21
<PAGE>

Wilmington  or the state courts of the State of Delaware  sitting in the City of
Wilmington  in  connection  with any dispute  arising  under this  Agreement and
hereby waives, to the maximum extent permitted by law, any objection,  including
any  objection  based on  forum  non  conveniens,  to the  bringing  of any such
proceeding in such  jurisdictions.  To the extent  determined by such court, the
Company  shall   reimburse  the  Buyer  for  any   reasonable   legal  fees  and
disbursements  incurred by the Buyer in  enforcement  of or protection of any of
its rights under any of the Transaction Agreements.

         b.  Failure  of any party to  exercise  any right or remedy  under this
Agreement or otherwise,  or delay by a party in exercising such right or remedy,
shall not operate as a waiver thereof.

         c. This Agreement shall inure to the benefit of and be binding upon the
successors and assigns of each of the parties hereto.

         d. All  pronouns and any  variations  thereof  refer to the  masculine,
feminine or neuter, singular or plural, as the context may require.

         e. A facsimile transmission of this signed Agreement shall be legal and
binding on all parties hereto.

         f. This  Agreement may be signed in one or more  counterparts,  each of
which shall be deemed an original.

         g. The headings of this Agreement are for  convenience of reference and
shall not form part of, or affect the interpretation of, this Agreement.

         h. If any provision of this Agreement shall be invalid or unenforceable
in any jurisdiction,  such invalidity or  unenforceability  shall not affect the
validity or enforceability of the remainder of this Agreement or the validity or
enforceability of this Agreement in any other jurisdiction.

         i. This  Agreement  may be  amended  only by an  instrument  in writing
signed by the party to be charged with enforcement thereof.

         j. This Agreement  supersedes all prior  agreements and  understandings
among the parties hereto with respect to the subject matter hereof.

         10. NOTICES.  Any notice required or permitted hereunder shall be given
in writing (unless otherwise  specified herein) and shall be deemed  effectively
given on the earliest of

          (a) the date delivered,  if delivered by personal  delivery as against
     written receipt therefor or by confirmed facsimile transmission,


                                       22
<PAGE>

          (b) the seventh business day after deposit,  postage  prepaid,  in the
     United States Postal Service by registered or certified mail, or

          (c) the third  business  day after  mailing by  international  express
     courier, with delivery costs and fees prepaid,

in each case,  addressed to each of the other parties thereunto  entitled at the
following  addresses (or at such other  addresses as such party may designate by
ten (10)  days'  advance  written  notice  similarly  given to each of the other
parties hereto):

COMPANY:                   TTR TECHNOLOGIES, INC.
                           1841 Broadway
                           New York, NY 10023
                           Attn: Robert Friedman
                           Telephone No.: (212) 333-3355
                           Telecopier No.: (212) 333-7891

                           with a copy to:

                           TTR Technologies Ltd.
                           2 Hanagar Street
                           Kfar Sava 44425 Israel
                           Attn: M. D. Tokayer
                           Telephone No.: (011 972  9) 766-2393
                           Telecopier No.: (011 972  9) 766-2394
                           and with a copy to:

                           Aboudi & Brounstein
                           136 Rothschild Blvd.
                           Tel Aviv 65272 Israel
                           Attn: David Aboudi, Esq.
                           Telephone No.: (011 972  3) 685-1126
                           Telecopier No.: (011 972  3) 685-1138

BUYER:                     At the address set  forth  on the  signature  page of
                           this Agreement.

                           with a copy to:

                           Krieger & Prager, Esqs.
                           319 Fifth Avenue
                           Attn: Samuel Krieger, Esq.
                           New York, New York 10016
                           Telephone No.: (212) 689-3322
                           Telecopier No.  (212) 213-2077


                                       23
<PAGE>

ESCROW AGENT:              Krieger & Prager, Esqs.
                           319 Fifth Avenue
                           Attn: Samuel Krieger, Esq.
                           New York, New York 10016
                           Telephone No.: (212) 689-3322
                           Telecopier No.  (212) 213-2077

         11. SURVIVAL OF REPRESENTATIONS  AND WARRANTIES.  The Company's and the
Buyer's  representations  and warranties  herein shall survive the execution and
delivery of this Agreement and the delivery of the Certificates and the Warrants
and the  payment of the  Purchase  Price,  and shall inure to the benefit of the
Buyer and the Company and their respective successors and assigns.


                   [BALANCE OF PAGE INTENTIONALLY LEFT BLANK.]


                                       24
<PAGE>

         IN WITNESS WHEREOF,  this Agreement has been duly executed by the Buyer
by one of its officers thereunto duly authorized as of the date set forth below.

AMOUNT AND PURCHASE PRICE OF DEBENTURES:             $


                             SIGNATURES FOR ENTITIES


         IN WITNESS  WHEREOF,  the  undersigned  represents  that the  foregoing
statements are true and correct and that it has caused this Securities  Purchase
Agreement   to  be  duly   executed   on  its  behalf  this   ________   day  of
___________________, 1999.


- --------------------------------
Address                                     Printed Name of Subscriber
- --------------------------------
                                            By:
Telecopier No. _________________            (Signature of Authorized Person)
                                            ------------------------------------
________________________________            Printed Name and Title
Jurisdiction of Incorporation
or Organization

As of the date set forth below,  the  undersigned  hereby accepts this Agreement
and  represents  that the foregoing  statements are true and correct and that it
has caused this Securities Purchase Agreement to be duly executed on its behalf.

TTR TECHNOLOGIES, INC.

By:

Title:
Date:   ___________________, 1999


                                       25
<PAGE>

         ANNEX I           FORM OF DEBENTURE

         ANNEX II          JOINT ESCROW INSTRUCTIONS

         ANNEX III         OPINION OF COUNSEL

         ANNEX IV          REGISTRATION RIGHTS AGREEMENT

         ANNEX V           COMPANY DISCLOSURE MATERIALS

         ANNEX VI          FORM OF WARRANT


                                       26
<PAGE>

                                   EXHIBIT 1

          Shares Permitted to Be Included in Registratation Statement


            _____________ Shares of ___________ Owned/Description of


Shareholder Name                   Common Stock         Right to Acquire
- ----------------                   ------------         ----------------
Wall & Broad Equities ("Finder")    1,200,000      Warrants Issued May __, 1999,
                                                   exercisable  at  $0.01/share,
                                                   with piggy back registration
                                                   rights


                        Exhibit 1 continued on next page
                        --------------------------------


                                       27




                                    ANNEX IV
                                       TO
                               SECURITIES PURCHASE
                                    AGREEMENT


                          REGISTRATION RIGHTS AGREEMENT

         THIS  REGISTRATION  RIGHTS  AGREEMENT,  dated as of May 13,  1999 (this
"Agreement"),  is made by and between TTR TECHNOLOGIES,  INC. (formerly known as
TTR INC.), a Delaware  corporation,  with headquarters located at 1841 Broadway,
New York, NY 10023 (the  "Company"),  and each entity named on a signature  page
hereto (each, an "Initial  Investor")  (each agreement with an Initial  Investor
being deemed a separate and independent  agreement  between the Company and such
Initial Investor, except that each Initial Investor acknowledges and consents to
the rights granted to each other Initial Investor under such agreement).

                              W I T N E S S E T H:

         WHEREAS, upon the terms and subject to the conditions of the Securities
Purchase Agreement, dated as of May , 1999, between the Initial Investor and the
Company (the "Securities Purchase Agreement"; terms not otherwise defined herein
shall have the meanings ascribed to them in the Securities Purchase  Agreement),
the Company has agreed to issue and sell to the Initial Investor one or more 10%
Convertible  Debentures  of the Company,  in an aggregate  principal  amount not
exceeding $2,000,000 (the "Debentures"); and

         WHEREAS,  the Company  has agreed to issue the  Warrants to the Initial
Investor in connection with the issuance of the Debentures; and

         WHEREAS,  the  Debentures are  convertible  into shares of Common Stock
(the  "Conversion  Shares";  which term, for purposes of this  Agreement,  shall
include  shares of  Common  Stock of the  Company  issuable  in lieu of  accrued
interest on conversion as  contemplated  by the  Debentures)  upon the terms and
subject to the  conditions  contained in the  Debentures and the Warrants may be
exercised for the purchase of shares of Common Stock (the "Warrant Shares") upon
the terms and conditions of the Warrants; and

         WHEREAS,  to induce the  Initial  Investor  to execute  and deliver the
Securities  Purchase  Agreement,  the  Company  has  agreed to  provide  certain
registration rights under the Securities Act of 1933, as amended,  and the rules
and regulations thereunder, or any similar successor statute (collectively,  the
"Securities Act"), with respect to the Conversion Shares and the Warrant Shares;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants  contained  herein  and other  good and  valuable  consideration,  the
receipt and  sufficiency of which are hereby  acknowledged,  the Company and the
Initial Investor hereby agree as follows:
<PAGE>

1. Definitions. As used in this Agreement, the following terms shall have the
   following meanings:

         (a) "Investor" means the Initial Investor and any permitted  transferee
or assignee who agrees to become bound by the  provisions  of this  Agreement in
accordance  with  Section  9  hereof  and  who  holds  Debentures,  Warrants  or
Registrable Securities.

         (b)  "Potential  Material  Event" means any of the  following:  (i) the
possession by the Company of material  information  not ripe for disclosure in a
registration statement, which shall be evidenced by determinations in good faith
by the Board of Directors of the Company that disclosure of such  information in
the  registration  statement would be detrimental to the business and affairs of
the Company;  or (ii) any material  engagement  or activity by the Company which
would, in the good faith determination of the Board of Directors of the Company,
be adversely  affected by disclosure in a  registration  statement at such time,
which  determination  shall be accompanied by a good faith  determination by the
Board of  Directors  of the Company  that the  registration  statement  would be
materially misleading absent the inclusion of such information.

         (c)   "Register,"   "Registered,"   and   "Registration"   refer  to  a
registration  effected  by  preparing  and filing a  Registration  Statement  or
Statements in compliance  with the Securities Act and pursuant to Rule 415 under
the Securities Act or any successor rule providing for offering  securities on a
continuous  basis ("Rule 415"), and the declaration or ordering of effectiveness
of such  Registration  Statement by the United  States  Securities  and Exchange
Commission (the "SEC").

         (d)  "Registrable  Securities"  means  the  Conversion  Shares  and the
Warrant Shares.

         (e)  "Registration  Statement"  means a  registration  statement of the
Company under the Securities Act.

         (f)  "Required  Effective  Date" means the  relevant  Initial  Required
Effective Date or Increased  Required Effective Date (as those terms are defined
below).

2. Registration.

         (a) Mandatory Registration.

         (i) The  Company  shall  prepare  and file  with  the  SEC,  as soon as
possible  after the  Initial  Closing  Date but no later than June 15, 1999 (the
"Required  Filing  Date"),  either a  Registration  Statement on Form SB-2 or an
amendment to an existing Registration Statement, in either event registering for
resale by the  Investor a  sufficient  number of shares of Common  Stock for the
Initial  Investors to sell the Registrable  Securities (or such lesser number as
may be required by the SEC, but in no event less than two hundred percent (200%)
of the aggregate


                                       2
<PAGE>

number of  shares  (A) into  which the  Initial  Debentures  and the  Additional
Debentures  and all interest  thereon  through their  respective  Maturity Dates
would  be  convertible  at the time of  filing  of such  Registration  Statement
(assuming for such purposes that the  Additional  Debentures  had been issued at
such date and that all  Debentures  had been eligible to be  converted,  and had
been converted,  into Conversion Shares in accordance with their terms,  whether
or not such issuance, accrual of interest, eligibility or conversion had in fact
occurred as of such date) and (B) which would be issued upon  exercise of all of
the Warrants at the time of filing of the Registration  Statement  (assuming for
such purposes that the Warrants  issued in connection with the purchase and sale
of all  Debentures had been issued and that all Warrants had been eligible to be
exercised  for the maximum  number of shares  contemplated  thereby and had been
exercised  in  accordance  with  their  terms,  whether  or not  such  issuance,
eligibility or exercise had in fact occurred as of such date).  The Registration
Statement (W) shall include only the Registrable  Securities and, subject to the
provisions set forth below in subparagraph (iii), the shares specifically listed
on Exhibit 1 annexed  hereto;  and (X) shall also state that, in accordance with
Rule 416 and 457 under the  Securities  Act, it also  covers such  indeterminate
number  of  additional  shares  of  Common  Stock as may  become  issuable  upon
conversion  of the  Debentures  and the  exercise  of the  Warrants  to  prevent
dilution  resulting from stock splits, or stock dividends.  The Company will use
its reasonable best efforts to cause such Registration  Statement to be declared
effective on a date (the "Initial Required  Effective Date") which no later than
is the  earlier  of (Y)  five (5) days  after  notice  by the SEC that it may be
declared effective or (Z) ninety (90) days after the Initial Closing Date.

         (b) (ii) If at any time (an "Increased  Registered  Shares Date"),  the
number of shares of Common Stock represented by the Registrable  Shares,  issued
or to be issued as  contemplated  by the  Transaction  Agreements,  exceeds  the
aggregate number of shares of Common Stock then  registered,  the Company shall,
within  ten (10)  business  days  after  receipt  of a written  notice  from any
Investor,  either  (X) amend the  Registration  Statement  filed by the  Company
pursuant to the  preceding  provisions  of this Section 2, if such  Registration
Statement has not been  declared  effective by the SEC at that time, to register
two hundred percent (200%) of such Registrable Shares,  computed as contemplated
by the  immediately  preceding  subparagraph  (i),  or (Y) if such  Registration
Statement has been declared effective by the SEC at that time, file with the SEC
an  additional   Registration  Statement  on  Form  SB-2  or  other  appropriate
registration statement form (an "Additional Registration Statement") to register
two hundred  percent  (200%) of the shares of Common  Stock  represented  by the
Registrable  Shares,  computed  as  contemplated  by the  immediately  preceding
subparagraph  (i),  that exceed the  aggregate  number of shares of Common Stock
already  registered.  The Company will use its reasonable  best efforts to cause
such  Registration  Statement  to be  declared  effective  on a date  (each,  an
"Increased  Required Effective Date") which is no later than (Q) with respect to
a Registration Statement under clause (X) of this subparagraph (ii), the Initial
Required  Effective  Date and (R) with  respect  to an  Additional  Registration
Statement,  the earlier of (I) five (5) days after notice by the SEC that it may
be declared  effective or (II) thirty (30) days after the  Increased  Registered
Shares Date.


                                       3
<PAGE>

         (c) (iii) Except with respect to the party  identified  as the "Finder"
on Exhibit 1 annexed  hereto,  it shall be a condition  to the  inclusion in the
Registration  Statement of the shares  specifically  listed on Exhibit 1 annexed
hereto that the holder of such shares (each such holder,  other than the Finder,
an "Included Holder") agree in writing (an "Included Holder's Agreement"), which
writing shall be in favor of Buyer and enforceable  against such holder by Buyer
(a copy of which Included Holder's Agreement shall be provided to Buyer no later
than the date the Registration Statement is first filed with the SEC), that such
Included  Holder  and any of such  Included  Holder's  transferees  other than a
Permitted  Transferee  (as defined  below) will not sell or otherwise  transfer,
individually or on a combined basis, more than twenty-five percent (25%) of such
Included  Holder's  shares  listed  in the  Registration  Statement  during  any
consecutive  thirty (30) day period (the shares  permitted to be  transferred in
each such period are referred to as "Permitted Shares"). In addition to, and not
in lieu of the foregoing  provisions of this  subparagraph  (iii),  the Included
Holder's Agreement of any Included Holder who, as of the date of this Agreement,
holds a warrant to purchase  Common Stock of the Company shall also provide that
such  Included  Holder  agrees  not to sell or  otherwise  transfer  any of such
Included  Holder's  shares issued on exercise of such warrants prior to the date
which is thirty  (30)  days  after the  Effective  Date,  and that any sales and
transfers made  thereafter  will be made in compliance  with the other terms and
conditions  set  forth  in  the  Included  Holder's   Agreement.   A  "Permitted
Transferee" is a party  acquiring all or a portion of the Permitted  Shares in a
transaction  made  pursuant  to the  prospectus  included  in  the  Registration
Statement.  The Buyer may require the Company to institute reasonable procedures
(such  as,  but not  necessarily  limited  to,  the  establishment  of an escrow
arrangement  for the shares of each Included  Holder) to assure  compliance with
this provision.

         (d) Payments by the Company.

         (i) If the Registration  Statement covering the Registrable  Securities
is not  filed in proper  form  with the SEC by the  Required  Filing  Date,  the
Company  will make  payment to the Initial  Investor in such amounts and at such
times as shall be determined pursuant to this Section 2(b).

         (ii) If the Registration  Statement covering the Registrable Securities
is not effective by the relevant  Required  Effective Date or if the Investor is
restricted from making sales of Registrable  Securities  covered by a previously
effective  Registration  Statement  at  any  time  (the  date  such  restriction
commences,  a "Restricted Sale Date") after the Effective Date other than during
a Permitted  Suspension  Period (as defined  below),  then the Company will make
payments to the Initial  Investor in such  amounts and at such times as shall be
determined pursuant to this Section 2(b).

         (iii) The amount (the  "Periodic  Amount") to be paid by the Company to
the Initial Investor shall be determined as of each Computation Date (as defined
below) and such amount  shall be equal to the  Periodic  Amount  Percentage  (as
defined  below) of the Purchase Price for all Debentures for the period from the
date following the relevant  Required  Filing Date,  Required  Effective Date or
Restricted  Sale  Date,  as the case may be, to the first  relevant


                                       4
<PAGE>

Computation  Date,  and  thereafter to each  subsequent  Computation  Date.  The
"Periodic  Amount  Percentage"  means (A) two percent (2%) of the Purchase Price
for all the  Debentures  for the period  from the date  following  the  relevant
Required  Filing Date,  Required  Effective Date or Restricted Sale Date, as the
case may be, to the first relevant  Computation Date, and (B) three percent (3%)
of the Purchase Price of all  Debentures to each  Computation  Date  thereafter.
Anything in the  preceding  provisions of this  paragraph  (iii) to the contrary
notwithstanding,  after the Effective Date the Purchase Price shall be deemed to
refer to the sum of (X) the principal amount of all Debentures not yet converted
and (Y) the Held Shares Value (as defined below). The "Held Shares Value" means,
for shares  acquired by the Investor  upon a  conversion  within the thirty (30)
days preceding the Restricted  Sale Date, but not yet sold by the Investor,  the
principal  amount  of the  Debentures  converted  into such  Conversion  Shares;
provided, however, that if the Investor effected more than one conversion during
such  thirty  (30) day  period and sold less than all of such  shares,  the sold
shares shall be deemed to be derived first from the  conversions in the sequence
of such conversions  (that is, for example,  until the number of shares from the
first of such  conversions have been sold, all shares shall be deemed to be from
the first  conversion;  thereafter,  from the second  conversion  until all such
shares are sold). By way of illustration and not in limitation of the foregoing,
if the  Registration  Statement is timely  filed but is not  declared  effective
until one hundred  sixty-five  (165) days after the Initial  Closing  Date,  the
Periodic  Amount will aggregate  eight percent (8%) of the Purchase Price of the
Debentures  (2% for  days  91-120,  plus 3% for days  121-150,  plus 3% for days
151-165).

         (iv) Each  Periodic  Amount  will be payable by the  Company in cash or
other  immediately  available funds to the Investor  monthly,  without requiring
demand therefor by the Investor.

         (v) The parties  acknowledge  that the damages which may be incurred by
the Investor if the  Registration  Statement is not filed by the Required Filing
Date or if the  Registration  Statement  has not been  declared  effective  by a
Required Effective Date,  including if the right to sell Registrable  Securities
under  a  previously  effective  Registration  Statement  is  suspended,  may be
difficult to ascertain.  The parties agree that the Periodic Amounts represent a
reasonable  estimate  on  the  part  of the  parties,  as of the  date  of  this
Agreement, of the amount of such damages.

         (vi) Notwithstanding the foregoing,  the amounts payable by the Company
pursuant to this  provision  shall not be payable to the extent any delay in the
effectiveness  of the  Registration  Statement occurs because of an act of, or a
failure to act or to act timely by the Initial  Investor or its  counsel,  or in
the event all of the Registrable  Securities may be sold pursuant to Rule 144 or
another available exemption under the Act.

         (vii) "Computation Date" means (A) the date which is the earlier of (1)
thirty (30) days after the Required Filing Date, any relevant Required Effective
Date or a  Restricted  Sale Date,  as the case may be, or (2) the date after the
Required  Filing Date,  such Required  Effective Date or Restricted Sale Date on
which the  Registration  Statement  is filed (with  respect to  payments  due as
contemplated  by Section  2(b)(i)  hereof) or is declared  effective  or has its
restrictions  removed


                                       5
<PAGE>
(with respect to payments due as contemplated by Section  2(b)(ii)  hereof),  as
the case may be, and (B) each date which is the  earlier of (1) thirty (30) days
after  the  previous  Computation  Date  or (2)  the  date  after  the  previous
Computation Date on which the  Registration  Statement is filed (with respect to
payments due as contemplated by Section 2(b)(i) hereof) or is declared effective
or has its restrictions removed (with respect to payments due as contemplated by
Section 2(b)(ii) hereof), as the case may be.

         (viii) Anything in the preceding provisions of this Section 2(b) to the
contrary  notwithstanding,  if,  but  only if,  the  Registration  Statement  is
declared  effective  within one hundred  twenty (120) days following the Initial
Closing Date,  the  provisions of Section  2(b)(ii)  shall not apply to the fact
that the  Registration  Statement was  initially  declared  effective  after the
Initial Required Effective Date, and the Company will not have any obligation to
pay any Periodic Amount to the Initial Investor with respect thereto;  provided,
however, that the provisions of Section.2(b)(ii)  shall continue to apply to all
other events described therein.

3.  Obligations  of the Company.  In  connection  with the  registration  of the
    Registrable Securities, the Company shall do each of the following.

         (a) Prepare promptly, and file with the SEC by the Required Filing Date
a Registration Statement with respect to not less than the number of Registrable
Securities  provided in Section 2(a) above,  and  thereafter  use its reasonable
best  efforts to cause  such  Registration  Statement  relating  to  Registrable
Securities  to become  effective  by the  Required  Effective  Date and keep the
Registration   Statement   effective   at  all  times  during  the  period  (the
"Registration Period") continuing until the earliest of (i) the date that is two
(2) years after the last day of the calendar month  following the month in which
the  Effective  Date  occurs,  (ii) the date  when  the  Investors  may sell all
Registrable  Securities under Rule 144 or (iii) the date the Investors no longer
own any of the Registrable  Securities,  which Registration Statement (including
any amendments or supplements thereto and prospectuses  contained therein) shall
not contain any untrue  statement of a material fact or omit to state a material
fact required to be stated therein or necessary to make the statements  therein,
in light of the circumstances in which they were made, not misleading;

         (b)  Prepare  and  file  with  the  SEC  such   amendments   (including
post-effective amendments) and supplements to the Registration Statement and the
prospectus  used  in  connection  with  the  Registration  Statement  as  may be
necessary to keep the Registration  Statement  effective at all times during the
Registration  Period,  and,  during the  Registration  Period,  comply  with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
Registrable  Securities  of the Company  covered by the  Registration  Statement
until such time as all of such  Registrable  Securities have been disposed of in
accordance  with the intended  methods of  disposition  by the seller or sellers
thereof as set forth in the Registration Statement;

         (c) The Company shall permit a single firm of counsel designated by the
Initial  Investors to review the  Registration  Statement and all amendments and
supplements  thereto a


                                       6
<PAGE>

reasonable  period of time (but not less than three (3) business  days) prior to
their  filing  with the SEC,  and not file any  document in a form to which such
counsel reasonably objects.

         (d) Notify each Investor,  such Investor's legal counsel  identified to
the  Company  (which,  until  further  notice,  shall be deemed to be  Krieger &
Prager,  ATTN:  Samuel Krieger,  Esq.; each, an "Investor's  Counsel"),  and any
managing  underwriters  immediately  (and, in the case of (i)(A) below, not less
than five (5) days prior to such  filing) and (if  requested by any such Person)
confirm such notice in writing no later than one (1) business day  following the
day (i)(A) when a Prospectus  or any  Prospectus  supplement  or  post-effective
amendment to the  Registration  Statement is proposed to be filed;  (B) whenever
the  SEC  notifies  the  Company  whether  there  will  be a  "review"  of  such
Registration  Statement;  (C) whenever the Company receives (or a representative
of the Company receives on its behalf) any oral or written comments from the SEC
in respect of a Registration Statement (copies or, in the case of oral comments,
summaries  of such  comments  shall be promptly  furnished by the Company to the
Investors);   and  (D)  with  respect  to  the  Registration  Statement  or  any
post-effective  amendment,  when  the  same has  become  effective;  (ii) of any
request by the SEC or any other  Federal  or state  governmental  authority  for
amendments or  supplements  to the  Registration  Statement or Prospectus or for
additional  information;  (iii) of the  issuance  by the SEC of any  stop  order
suspending the effectiveness of the Registration  Statement  covering any or all
of the  Registrable  Securities or the  initiation of any  Proceedings  for that
purpose;  (iv) if at any time any of the  representations  or  warranties of the
Company  contained  in any  agreement  (including  any  underwriting  agreement)
contemplated hereby ceases to be true and correct in all material respects;  (v)
of the receipt by the Company of any notification with respect to the suspension
of the  qualification or exemption from  qualification of any of the Registrable
Securities for sale in any jurisdiction, or the initiation or threatening of any
Proceeding for such purpose; and (vi) of the occurrence of any event that to the
best  knowledge  of the Company  makes any  statement  made in the  Registration
Statement  or  Prospectus  or  any  document   incorporated   or  deemed  to  be
incorporated  therein  by  reference  untrue  in any  material  respect  or that
requires  any  revisions  to the  Registration  Statement,  Prospectus  or other
documents so that, in the case of the Registration  Statement or the Prospectus,
as the case may be, it will not contain any untrue  statement of a material fact
or omit to state any material fact required to be stated therein or necessary to
make the statements therein, in light of the circumstances under which they were
made, not misleading.  In addition, the Company shall furnish the Investors with
copies of all intended written responses to the comments  contemplated in clause
(C) of this  Section  3(d) not later than one (1) business day in advance of the
filing  of such  responses  with the SEC so that the  Investors  shall  have the
opportunity to comment thereon.

         (e) Furnish to each Investor and such  Investor's  Counsel (i) promptly
after the same is  prepared  and  publicly  distributed,  filed with the SEC, or
received  by the  Company,  one (1)  copy of the  Registration  Statement,  each
preliminary prospectus and prospectus, and each amendment or supplement thereto,
and  (ii)  such  number  of  copies  of a  prospectus,  and all  amendments  and
supplements  thereto and such other  documents,  as such Investor may reasonably
request in order to facilitate  the  disposition of the  Registrable  Securities
owned by such Investor;


                                       7
<PAGE>

         (f) As promptly as practicable  after  becoming  aware thereof,  notify
each Investor of the happening of any event of which the Company has  knowledge,
as a result of which the prospectus included in the Registration  Statement,  as
then in effect,  includes  an untrue  statement  of a material  fact or omits to
state a material  fact  required to be stated  therein or  necessary to make the
statements  therein,  in light of the circumstances  under which they were made,
not  misleading,  and use its best efforts  promptly to prepare a supplement  or
amendment to the Registration Statement or other appropriate filing with the SEC
to correct such untrue statement or omission,  and deliver a number of copies of
such  supplement or amendment to each  Investor as such Investor may  reasonably
request;

         (g) As promptly as practicable  after  becoming  aware thereof,  notify
each Investor who holds  Registrable  Securities being sold (or, in the event of
an underwritten  offering, the managing underwriters) of the issuance by the SEC
of a Notice of Effectiveness or any notice of effectiveness or any stop order or
other  suspension  of the  effectiveness  of the  Registration  Statement at the
earliest possible time;

         (h) Notwithstanding the foregoing,  if at any time or from time to time
after the date of  effectiveness  of the  Registration  Statement,  the  Company
notifies  the  Investors  in writing of the  existence  of a Potential  Material
Event,  the Investors  shall not offer or sell any  Registrable  Securities,  or
engage  in any  other  transaction  involving  or  relating  to the  Registrable
Securities,  from the time of the giving of notice  with  respect to a Potential
Material Event until such Investor receives written notice from the Company that
such  Potential  Material  Event  either has been  disclosed to the public or no
longer  constitutes a Potential  Material  Event;  provided,  however,  that the
Company may not so suspend the right to such holders of  Registrable  Securities
during the periods the Registration  Statement is required to be in effect other
than  during a  Permitted  Suspension  Period.  The term  "Permitted  Suspension
Period" means one or more  suspension  periods during any  consecutive  12-month
period which  suspension  periods,  in the  aggregate,  do not exceed fifty (50)
days, provided,  however, that no one such suspension period shall either (i) be
for more than  twenty (20) days or (ii) begin less than ten (10)  business  days
after the last day of the preceding suspension (whether or not such last day was
during or after a Permitted Suspension Period).

         (i) Use its reasonable  efforts to secure and maintain the  designation
of all the Registrable  Securities covered by the Registration  Statement on the
"OTC Bulletin Board Market" of the National  Association  of Securities  Dealers
Automated Quotations System ("NASDAQ") within the meaning of Rule 11Aa2-1 of the
SEC under the Securities  Exchange Act of 1934, as amended (the "Exchange Act"),
and the quotation of the  Registrable  Securities on The NASDAQ  Bulletin  Board
Market; and, without limiting the generality of the foregoing, to arrange for at
least two market makers to register with the National  Association of Securities
Dealers, Inc. ("NASD") as such with respect to such Registrable Securities;

         (j)  Provide  a  transfer  agent and  registrar,  which may be a single
entity, for the Registrable  Securities not later than the effective date of the
Registration Statement;


                                       8
<PAGE>

         (k) Cooperate with the Investors to facilitate  the timely  preparation
and  delivery  of  certificates  for the  Registrable  Securities  to be offered
pursuant to the  Registration  Statement  and enable such  certificates  for the
Registrable  Securities to be in such  denominations  or amounts as the case may
be, as the Investors may reasonably request, and, within three (3) business days
after a Registration  Statement which includes Registrable Securities is ordered
effective by the SEC, the Company shall  deliver,  and shall cause legal counsel
selected by the Company to deliver,  to the transfer  agent for the  Registrable
Securities  (with  copies to the  Investors  whose  Registrable  Securities  are
included in such Registration  Statement) an appropriate instruction and opinion
of such counsel; and

         (l) Take  all  other  reasonable  actions  necessary  to  expedite  and
facilitate disposition by the Investor of the Registrable Securities pursuant to
the Registration Statement.

4.  Obligations of the Investors.  In connection  with the  registration  of the
    Registrable Securities, the Investors shall have the following obligations:

         (a) It shall be a condition precedent to the obligations of the Company
to complete  the  registration  pursuant to this  Agreement  with respect to the
Registrable Securities of a particular Investor that such Investor shall furnish
to the Company such information  regarding  itself,  the Registrable  Securities
held by it, and the intended method of disposition of the Registrable Securities
held by it, as shall be reasonably  required to effect the  registration of such
Registrable  Securities and shall execute such documents in connection with such
registration as the Company may reasonably request. At least ten (10) days prior
to the first anticipated filing date of the Registration Statement,  the Company
shall notify each  Investor of the  information  the Company  requires from each
such Investor (the "Requested  Information") if such Investor elects to have any
of  such  Investor's   Registrable   Securities  included  in  the  Registration
Statement.  If at least  two (2)  business  days  prior to the  filing  date the
Company  has  not  received  the  Requested  Information  from  an  Investor  (a
"Non-Responsive Investor"), then the Company may file the Registration Statement
without including Registrable Securities of such Non-Responsive Investor;

         (b) Each Investor,  by such  Investor's  acceptance of the  Registrable
Securities,  agrees to cooperate with the Company as reasonably requested by the
Company  in  connection  with the  preparation  and  filing of the  Registration
Statement hereunder, unless such Investor has notified the Company in writing of
such  Investor's  election  to  exclude  all  of  such  Investor's   Registrable
Securities from the Registration Statement; and

         (c) Each  Investor  agrees  that,  upon  receipt of any notice from the
Company of the  happening of any event of the kind  described in Section 3(e) or
3(f),  above,  such  Investor  will  immediately   discontinue   disposition  of
Registrable  Securities  pursuant to the  Registration  Statement  covering such
Registrable  Securities  until  such  Investor's  receipt  of the  copies of the
supplemented or amended prospectus  contemplated by Section 3(e) or 3(f) and, if
so directed by the Company,  such Investor  shall deliver to the Company (at the
expense of the Company) or


                                       9
<PAGE>

destroy (and deliver to the Company a certificate of destruction)  all copies in
such  Investor's  possession,   of  the  prospectus  covering  such  Registrable
Securities current at the time of receipt of such notice.

5. Expenses of Registration.

         (a) All  reasonable  expenses  (other than  underwriting  discounts and
commissions of the Investor) incurred in connection with registrations,  filings
or qualifications pursuant to Section 3, but including,  without limitation, all
registration,  listing,  and qualifications  fees, printers and accounting fees,
the fees and  disbursements  of counsel  for the  Company and a fee for a single
counsel for the Investors  not  exceeding,  in the aggregate for all  Investors,
$3,500, shall be borne by the Company.

         (b)  Except as and to the  extent  specifically  set forth in Exhibit 1
attached hereto,  neither the Company nor any of its subsidiaries has, as of the
date hereof, nor shall the Company nor any of its subsidiaries,  on or after the
date of this Agreement,  enter into any agreement with respect to its securities
that is inconsistent  with the rights granted to the Investors in this Agreement
or otherwise  conflicts with the provisions hereof.  Except as and to the extent
specifically set forth in Exhibit 1 attached hereto, neither the Company nor any
of its  subsidiaries  has  previously  entered into any  agreement  granting any
registration rights with respect to any of its securities to any Person. Without
limiting the  generality of the  foregoing,  without the written  consent of the
Investors  holding a majority of the Registrable  Securities,  the Company shall
not grant to any  person  the right to  request  the  Company  to  register  any
securities of the Company under the  Securities Act unless the rights so granted
are subject in all  respects to the prior  rights in full of the  Investors  set
forth  herein,  and are not  otherwise  in  conflict  or  inconsistent  with the
provisions of this Agreement and the other Transaction Agreements.

6. Indemnification. In the event any Registrable Securities are included in a
   Registration Statement under this Agreement:

         (a) To the extent permitted by law, the Company will indemnify and hold
harmless each Investor who holds such Registrable Securities,  the directors, if
any, of such Investor,  the officers, if any, of such Investor,  each person, if
any, who controls any Investor  within the meaning of the  Securities Act or the
Exchange Act (each, an "Indemnified Person" or "Indemnified Party"), against any
losses,  claims,  damages,  liabilities or expenses (joint or several)  incurred
(collectively,  "Claims")  to which  any of them may  become  subject  under the
Securities  Act,  the  Exchange  Act or  otherwise,  insofar as such  Claims (or
actions or proceedings,  whether  commenced or threatened,  in respect  thereof)
arise out of or are based upon any of the  following  statements,  omissions  or
violations  in  the  Registration  Statement,  or any  post-effective  amendment
thereof, or any prospectus included therein: (i) any untrue statement or alleged
untrue statement of a material fact contained in the  Registration  Statement or
any  post-effective  amendment  thereof or the  omission or alleged  omission to
state therein a material fact required to be stated therein or necessary to make
the  statements  therein not  misleading,  (ii) any untrue  statement or alleged
untrue  statement  of a material  fact  contained  in the final  prospectus  (as
amended  or  supplemented,  if  the  Company  files  any  amendment  thereof  or
supplement  thereto with the SEC) or the  omission or alleged  omission to state
therein any material fact  necessary to


                                       10
<PAGE>

make the statements made therein,  in light of the circumstances under which the
statements  therein were made,  not misleading or (iii) any violation or alleged
violation by the Company of the  Securities  Act,  the  Exchange  Act, any state
securities law or any rule or regulation  under the Securities Act, the Exchange
Act or any state  securities  law (the  matters  in the  foregoing  clauses  (i)
through (iii) being, collectively,  "Violations"). Subject to clause (b) of this
Section 6, the Company shall reimburse the Investors,  promptly as such expenses
are  incurred and are due and  payable,  for any legal fees or other  reasonable
expenses incurred by them in connection with investigating or defending any such
Claim.   Notwithstanding   anything  to  the  contrary   contained  herein,  the
indemnification  agreement contained in this Section 6(a) shall not (I) apply to
a Claim  arising out of or based upon a Violation  which occurs in reliance upon
and in conformity with information  furnished in writing to the Company by or on
behalf  of any  Indemnified  Person  expressly  for use in  connection  with the
preparation  of the  Registration  Statement  or any such  amendment  thereof or
supplement  thereto, if such prospectus was timely made available by the Company
pursuant to Section 3(c)  hereof;  (II) be available to the extent such Claim is
based on a failure  of the  Investor  to deliver  or cause to be  delivered  the
prospectus  made  available  by the  Company;  or (III) apply to amounts paid in
settlement of any Claim if such settlement is effected without the prior written
consent of the Company, which consent shall not be unreasonably  withheld.  Each
Investor  will  indemnify  the Company and its  officers,  directors  and agents
(each,  an  "Indemnified  Person" or  "Indemnified  Party")  against  any claims
arising out of or based upon a Violation  which  occurs in reliance  upon and in
conformity with information furnished in writing to the Company, by or on behalf
of such Investor,  expressly for use in connection  with the  preparation of the
Registration  Statement,  subject  to such  limitations  and  conditions  as are
applicable  to the  Indemnification  provided by the Company to this  Section 6.
Such  indemnity  shall  remain  in  full  force  and  effect  regardless  of any
investigation  made by or on behalf of the Indemnified  Person and shall survive
the transfer of the Registrable  Securities by the Investors pursuant to Section
9.

         (b) Promptly  after  receipt by an  Indemnified  Person or  Indemnified
Party  under  this  Section  6 of  notice  of the  commencement  of  any  action
(including any  governmental  action),  such  Indemnified  Person or Indemnified
Party  shall,  if a  Claim  in  respect  thereof  is  to  be  made  against  any
indemnifying  party under this  Section 6, deliver to the  indemnifying  party a
written notice of the commencement thereof and the indemnifying party shall have
the right to  participate  in,  and,  to the  extent the  indemnifying  party so
desires,  jointly with any other indemnifying party similarly noticed, to assume
control  of the  defense  thereof  with  counsel  mutually  satisfactory  to the
indemnifying  party and the Indemnified  Person or the Indemnified Party, as the
case may be. In case any such action is brought against any  Indemnified  Person
or Indemnified Party, and it notifies the indemnifying party of the commencement
thereof,  the indemnifying party will be entitled to participate in, and, to the
extent that it may wish,  jointly with any other  indemnifying  party  similarly
notified,  assume the defense thereof,  subject to the provisions  herein stated
and after  notice  from the  indemnifying  party to such  Indemnified  Person or
Indemnified  Party  of its  election  so to  assume  the  defense  thereof,  the
indemnifying  party will not be liable to such Indemnified Person or Indemnified
Party  under  this  Section  6 for any legal or other  reasonable  out-of-pocket
expenses  subsequently  incurred by such Indemnified Person or Indemnified Party
in connection with the defense thereof other than reasonable costs of


                                       11
<PAGE>

investigation,  unless the indemnifying party shall not pursue the action of its
final  conclusion.  The Indemnified  Person or Indemnified  Party shall have the
right to employ  separate  counsel in any such action and to  participate in the
defense  thereof,  but the fees and  reasonable  out-of-pocket  expenses of such
counsel  shall  not  be  at  the  expense  of  the  indemnifying  party  if  the
indemnifying party has assumed the defense of the action with counsel reasonably
satisfactory  to the  Indemnified  Person or Indemnified  Party.  The failure to
deliver written notice to the indemnifying party within a reasonable time of the
commencement of any such action shall not relieve such indemnifying party of any
liability to the Indemnified  Person or Indemnified  Party under this Section 6,
except to the extent that the indemnifying party is prejudiced in its ability to
defend such action. The indemnification required by this Section 6 shall be made
by  periodic   payments  of  the  amount   thereof  during  the  course  of  the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.

7. Contribution.

         To  the  extent  any   indemnification  by  an  indemnifying  party  is
prohibited or limited by law, the indemnifying  party agrees to make the maximum
contribution  with respect to any amounts for which it would otherwise be liable
under Section 6 to the fullest extent permitted by law; provided,  however, that
(a) no contribution shall be made under  circumstances where the maker would not
have been  liable for  indemnification  under the fault  standards  set forth in
Section  6;  (b) no  seller  of  Registrable  Securities  guilty  of  fraudulent
misrepresentation  (within the meaning of Section 11(f) of the  Securities  Act)
shall be entitled to contribution from any seller of Registrable  Securities who
was not guilty of such fraudulent misrepresentation; and (c) contribution by any
seller of Registrable Securities shall be limited in amount to the net amount of
proceeds received by such seller from the sale of such Registrable Securities.

8. Reports under Exchange Act.

         With a view to making  available to the  Investors the benefits of Rule
144 promulgated under the Securities Act or any other similar rule or regulation
of the SEC that may at any time permit the  Investors to sell  securities of the
Company to the public without registration ("Rule 144"), the Company agrees to:

         (a) make and keep  public  information  available,  as those  terms are
understood and defined in Rule 144;

         (b)  file  with  the SEC in a  timely  manner  all  reports  and  other
documents required of the Company under the Securities Act and the Exchange Act;
and

         (c) furnish to each Investor so long as such Investor owns  Registrable
Securities,  promptly upon request,  (i) a written statement by the Company that
it has complied with the reporting  requirements of Rule 144, the Securities Act
and the Exchange Act, (ii) a copy of the most recent annual or quarterly  report
of the Company and such other  reports and documents so filed by the Company and
(iii)  such  other  information  as may be  reasonably  requested  to permit the
Investors to sell such securities pursuant to Rule 144 without registration.


                                       12
<PAGE>

9. Assignment of the Registration Rights.

         The rights to have the Company register Registrable Securities pursuant
to this  Agreement  shall be  automatically  assigned  by the  Investors  to any
transferee  of  the  Registrable  Securities  (or  all  or  any  portion  of any
unconverted  Debenture or unexercised  Warrant) only if: (a) the Investor agrees
in writing with the transferee or assignee to assign such rights,  and a copy of
such agreement is furnished to the Company  within a reasonable  time after such
assignment,  (b) the Company is, within a reasonable time after such transfer or
assignment,  furnished  with written  notice of (i) the name and address of such
transferee  or  assignee  and (ii) the  securities  with  respect  to which such
registration rights are being transferred or assigned, (c) immediately following
such transfer or assignment the further  disposition  of such  securities by the
transferee or assignee is restricted  under the  Securities  Act and  applicable
state  securities  laws, and (d) at or before the time the Company  received the
written  notice  contemplated  by clause (b) of this sentence the  transferee or
assignee agrees in writing with the Company to be bound by all of the provisions
contained  herein.  In the event of any delay in filing or  effectiveness of the
Registration Statement as a result of such assignment,  the Company shall not be
liable for any damages  arising  from such delay,  or the  payments set forth in
Section 2(c) hereof arising from such delay.

10. Amendment of Registration Rights.

         Any  provision  of this  Agreement  may be amended  and the  observance
thereof may be waived (either  generally or in a particular  instance and either
retroactively  or  prospectively),  only with the written consent of the Company
and Investors who hold an sixty-seven  (67%) percent interest of the Registrable
Securities.  Any amendment or waiver effected in accordance with this Section 10
shall be binding upon each Investor and the Company.

11. Miscellaneous.

         (a) A  person  or  entity  is  deemed  to be a  holder  of  Registrable
Securities  whenever  such  person or entity  owns of  record  such  Registrable
Securities.  If  the  Company  receives  conflicting  instructions,  notices  or
elections  from  two or more  persons  or  entities  with  respect  to the  same
Registrable  Securities,  the Company shall act upon the basis of  instructions,
notice  or  election  received  from the  registered  owner of such  Registrable
Securities.

         (b) Notices  required or permitted to be given hereunder shall be given
in the manner  contemplated  by the  Agreement,  (i) if to the Company or to the
Initial Investor, to their respective address contemplated by the Agreement, and
(iii) if to any other  Investor,  at such  address as such  Investor  shall have
provided in writing to the Company,  or at such other address as each such party
furnishes by notice given in accordance with this Section 11(b).

         (c)  Failure of any party to  exercise  any right or remedy  under this
Agreement or otherwise,  or delay by a party in exercising such right or remedy,
shall not operate as a waiver thereof.

         (d) This Agreement  shall be governed by and  interpreted in accordance
with the laws of the State of Delaware for  contracts to be wholly  performed in
such state and without


                                       13
<PAGE>

iving effect to the principles  thereof regarding the conflict of laws. Each of
the parties  consents to the  jurisdiction of the federal courts whose districts
encompass any part of the City of Wilmington or the state courts of the State of
Delaware  sitting  in the City of  Wilmington  in  connection  with any  dispute
arising under this Agreement and hereby waives,  to the maximum extent permitted
by law, any objection,  including any objection based on forum non coveniens, to
the  bringing  of any  such  proceeding  in such  jurisdictions.  To the  extent
determined  by such  court,  the  Company  shall  reimburse  the  Buyer  for any
reasonable legal fees and disbursements  incurred by the Buyer in enforcement of
or protection of any of its rights under this Agreement.

         (e)  If  any   provision  of  this   Agreement   shall  be  invalid  or
unenforceable in any jurisdiction, such invalidity or unenforceability shall not
affect the validity or  enforceability of the remainder of this Agreement or the
validity or enforceability of this Agreement in any other jurisdiction.

         (f) Subject to the  requirements  of Section 9 hereof,  this  Agreement
shall inure to the benefit of and be binding upon the  successors and assigns of
each of the parties hereto.

         (g) All pronouns and any  variations  thereof  refer to the  masculine,
feminine or neuter, singular or plural, as the context may require.

         (h) The headings in this  Agreement  are for  convenience  of reference
only and shall not limit or otherwise affect the meaning thereof.

         (i) This Agreement may be executed in one or more counterparts, each of
which shall be deemed an original but all of which shall  constitute one and the
same agreement.  This Agreement,  once executed by a party,  may be delivered to
the other party hereto by telephone  line  facsimile  transmission  of a copy of
this Agreement bearing the signature of the party so delivering this Agreement.

         (j) The Company acknowledges that any failure by the Company to perform
its  obligations  under  Section 3(a) hereof,  or any delay in such  performance
could result in loss to the Investors,  and the Company agrees that, in addition
to any other  liability the Company may have by reason of such failure or delay,
the Company shall be liable for all direct damages caused by any such failure or
delay,  unless the same is the result of force  majeure.  Neither party shall be
liable for consequential damages.

         (k) This Agreement  constitutes the entire  agreement among the parties
hereto with respect to the subject  matter  hereof.  There are no  restrictions,
promises, warranties or undertakings,  other than those set forth or referred to
herein. This Agreement  supersedes all prior agreements and understandings among
the parties hereto with respect to the subject matter hereof. This Agreement may
be amended only by an  instrument  in writing  signed by the party to be charged
with enforcement thereof.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]


                                       14
<PAGE>

         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed by their  respective  officers  thereunto duly authorized as of the day
and year first above written.



                                           COMPANY:
                                           TTR TECHNOLOGIES, INC.


                                            By:
                                            Name:
                                            Title:


                                            INITIAL INVESTOR:





                                            By:
                                            Name:
                                            Title:


                                       15



         Reference  is made to that  certain  Agreement  made as of November 25,
1998 (hereinafter,  the "Agreement"),  between Arik Shavit, I.D. No.: 030352462,
residing at Ra'annana,  Israel ("Shavit") on the one hand, and TTR Technologies,
Inc., a Delaware company with offices at 1841 Broadway, New York, New York ("TTR
Inc.") and TTR  Technologies  Ltd., an Israeli company with offices at 2 HaNagar
Street,  Kfar Saba, Israel ("TTR Ltd." together with "TTR Inc." the "Companies")
on the other hand.

         The Parties entered into the Agreement for the purpose of setting forth
their  agreements  relating to the  resignation  by Mr. Shavit from the position
held with the Companies.  Under the terms of the Agreement,  among other things,
TTR Inc.  is  required  to make  certain  payments  to Mr.  Shavit and to extend
certain benefits thereto on the terms set forth therein. Additionally,  pursuant
to the terms of the Agreement, Shavit's stock options which would have otherwise
vested under his original  employment  agreement through September 1999 continue
to vest as provided in the Agreement (the "Options"). As of the date hereof, the
unexercised   portion  of  such  Options   number   40,273  stock  Options  (the
"Unexercised Options")

         Shavit  understands  that the  Company is in the process of filing with
the Securities  and Exchange  Commission a  registration  statement  relating to
certain Company  securities held by certain Company  shareholders or the holders
of certain rights in Company securities,  (the "Registration  Statement").  That
Registration  Statement is being filed  pursuant to the terms of a  Registration
Rights  Agreement,  dated as May 13,  1999,  between the Company and the Initial
Investors named therein.

         In  consideration  of the (i) vesting of any Unexercised  Option on the
date on which the Registration  Statement is declared  effective (the "Effective
Date") (but in any event not later than  September 29, 1999) and (ii)  inclusion
of the common shares issuable upon the exercise of Shavit's  Unexercised Options
in the Registration  Statement, by his signature below, Upon the Effective Date,
Shavit hereby irrevocably  waives in all respects,  at any time prior to or from
and after the date hereof,  the  Companies'  compliance  with the  provisions of
Section 3(a) and (e) of the  Agreement  relating to the payment by the Companies
of certain amounts to, and the extension of certain benefits for, Shavit, all as
specified therein,  and, irrevocably waives any and all rights and remedies with
respect to the Companies' obligations under the above-specified provisions.

         EXCEPT as hereby waived or amended,  each and every other  provision in
the Agreement shall continue in full force and effect.


Dated as of July 25, 1999
                                            TTR Technologies, Inc.


/s/ ARIK SHAVIT                             By:    /s/ MARC TOKAYER
- ----------------                                   -----------------------------
Arik Shavit                                 Title: President


                                            TTR Technologies Ltd.

                                            By:    /s/ MARC TOKAYER
                                                   -----------------------------
                                            Title: President



                                  Exhibit 10.27

                                    AGREEMENT

AGREEMENT made as of this 27th day of July, 1999, between Steven L. Barsh,
residing at 316 Winding Way, Merion Station, PA 19066-1522 ("Barsh"), on the one
hand, and TTR Technologies, Inc., a Delaware company with offices at 1841
Broadway, New York, New York ("TTR Inc." or the "Company") and TTR Technologies
Ltd., an Israeli company with offices at 2 HaNagar Street, Kfar Saba, Israel
("TTR Ltd." together with "TTR Inc.", the "Companies"), on the other hand.

                               W I T N E S S E T H

      WHEREAS, Barsh was employed by TTR Inc. as its Chief Executive Officer
from July 6, 1998 through February 12, 1999, when he resigned from the Companies
pursuant to an employment agreement entered into by Barsh and TTR Inc. as of
July 6, 1998 (hereinafter the "Employment Agreement");

      WHEREAS, in connection with his employment, Barsh was granted stock
options under TTR Inc. Employee Stock Option Plan (1996) ("ESOP") to purchase up
to 250,000 common shares of TTR Inc. at an exercise price per share of $2 15/16,
the per share market price of TTR Inc.'s stock at the time of the grant, which
stock options were to vest over a 5 year period;

      WHEREAS, on or about October 28, 1998, in connection with the readjustment
in the salary payable to Barsh under the Employment Agreement, Barsh returned to
ESOP the stock grant and was awarded, in lieu of such grant, stock options to
purchase up to 250,000 shares at an exercise price of $15/16, the then per share
market price of TTR Inc.'s stock;

      WHEREAS, Barsh resigned from the employ of TTR Inc. effective as of
February 12, 1999; and

      WHEREAS, Barsh and the companies desire to settle certain differences
outstanding amongst them relating to the amount of stock options exercisable by
Barsh following his resignation and the satisfaction of certain obligations
owing from TTR Inc. to Barsh, all on the terms and conditions set forth herein.

NOW, THEREFORE, in consideration of the terms and conditions hereafter set forth
and the consideration received that adequacy of which is hereby acknowledged,
the parties agree hereafter as follows:

1. Exercise of Stock Options. In consideration of Barsh's waiver of any monies
due to him under the Employment Agreement and in satisfaction of all stock
options issued to him and, in consideration of the releases contained herein,
without any acknowledgement or admittance of liability, TTR Inc. agrees that
Barsh shall be deemed to have rightfully exercised his stock options for an
aggregate of 150,000 common shares of TTR Inc. (hereinafter the, "Barsh
Shares"). Within 15 days following the execution of this agreement by all of the
parties hereto, TTR Inc. shall issue to Barsh share certificate(s) reflecting
the Barsh Shares, which certificate(s) may
<PAGE>

                                       2


be issued as instructed by Barsh. Barsh may designate a portion of such shares
as being issued in lieu of the expense reimbursement due to him from the
Companies.

2. Inclusion in the Registration Statement, Lock-Up.

      (a) Barsh and the Companies acknowledge that TTR Inc. is preparing a
registration statement under the Securities Act of 1933, as amended (the "Act"),
relating to certain Company securities held by certain Company shareholders or
the holders of certain rights in Company securities, (the "Registration
Statement"), which Registration Statement is being filed pursuant to the terms
of a Registration Rights Agreement, dated as May 13, 1999, between the Company
and the Initial Investors named therein. It is anticipated that the Registration
Statement will be filed within thirty (30) days of the date hereof, though no
assurance may be given that such Registration Statement will in fact be filed.
In consideration of the releases contained herein, TTR Inc. undertakes to
include the Barsh Shares in the Registration Statement.

      (b) Lock Up. In consideration of the inclusion of the Barsh Shares in the
Registration Statement (the "Registered Shares"), Barsh hereby agrees as
follows:

                  (i) Barsh and any of the transferees of the Registered Shares
            (except for a Permitted Transferee, as defined below) will not,
            directly or indirectly, sell or otherwise transfer, individually or
            on a combined basis with such transferees, more than ten percent
            (10%) of the Registered Shares as of the date hereof during any
            consecutive thirty (30) day period (the shares permitted to be
            transferred in each such period are referred to as "Permitted
            Shares"); and

                  (ii) the Company may provide "stop transfer" instructions to
            the Company's stock transfer agent to assure compliance with this
            agreement, but if the stock transfer agent is not willing to accept
            such instructions, the Company may institute other reasonable
            procedures to assure compliance with this agreement.

      (c) Additional Issuance of Barsh Shares if Registration Statement is not
Filed or Does Not Go Effective. If a Registration Statement including the Barsh
Shares does not go effective on or before January 31, 2000, then Barsh shall be
deemed to have rightfully exercised the balance of his stock options for an
aggregate of 250,000 common shares of TTR Inc. In such case, on or before
February 15, 2000, TTR Inc. shall issue to Barsh a certificate reflecting the
issuance of an additional 100,000 common shares of TTR Inc. The exercise price
for these 100,000 additional common shares shall be $100.00.
<PAGE>

                                       3


      The term "Permitted Transferee" means a party acquiring all or a portion
of the Permitted Shares in a transaction made pursuant to, or as contemplated
by, the Registration Statement.

      Barsh understands and agrees that this agreement is being provided to the
Company for the benefit of, and may be enforceable against the undersigned by,
each of the Company and the Initial Investors. A photocopy of this agreement
shall suffice as evidence of its terms and its enforceability against Barsh.

      Notwithstanding the foregoing restrictions, Barsh may, without obtaining
the consent of any of the Companies, effect a private transfer of all or part of
the Registered Shares, provided the transferee agrees in a writing furnished to
the Company to be bound by all of the terms hereof as if such transferee were an
original signatory hereto (and the provisions of this paragraph 2(b) shall apply
to the undersigned, such transferee and any other of the undersigned's
transferees jointly).

3. Release. In consideration of TTR Inc.'s covenants under Sections 1 and 2
hereunder, Barsh (and each of his attorneys, agents, heirs, successors,
executors, personal representatives and assigns) does hereby absolutely and
unconditionally waive, release and forever discharge each of the Companies,
their respective affiliates, officers, directors, shareholders, employees,
agents, attorneys, insurers, successors and assigns, from any claims, demands,
obligations, liabilities, rights, causes of action and damages, whether
liquidated or unliquidated, absolute or contingent, known or unknown, arising
prior to or concurrent with the date hereof including specifically, but without
limiting the generality of the foregoing, claims relating to or arising as a
result of his employment with the Company and the termination of such
employment.

4. Reliance and Complete Agreement. The parties acknowledge and agree that in
the execution of this Agreement, neither has relied upon any representation by
any party or attorney, except as expressly stated herein. Moreover, this
Agreement shall represent the complete and entire agreement between the parties,
to the exclusion of any and all other prior or concurrent terms, written or
oral. No supplement, modification or waiver or termination of this Agreement or
any provision hereof shall be binding unless executed in writing by the parties
to be bound thereby.

5. Headings. Section and subsection headings are not to be considered part of
this Agreement and are included solely for convenience and are not intended to
be full or accurate descriptions of the content thereof.

6. Successors and Assigns. Except as otherwise provided in this Agreement, all
the terms and provisions of this Agreement shall be upon, and shall inure to the
benefit of, the parties hereto and their respective heirs, personal
representatives, successors and assigns.

7. Counterparts. This Agreement may be executed in one or more counterparts,
each of which shall be deemed an original, but all of which together shall
constitute one and the same instrument.

8. Arbitration. In the event of any controversy, dispute or claim arising out of
or related to this Agreement or the Executive's employment by the Company, the
parties shall negotiate in good faith in an attempt to reach a mutually
acceptable settlement of such dispute. If negotiations in good faith do not
result in a settlement of any such controversy, dispute or claim, it shall be
finally settled by expedited arbitration in
<PAGE>

                                       4


accordance with the National Rules of the American Arbitration Association
governing employment disputes, except to the extent deemed modified by the
following:

            (i)   The Arbitrator shall be determined from a list of names of
                  five impartial arbitrators each of whom shall be an attorney
                  experienced in arbitration matters concerning executive
                  employment disputes, supplied by the American Arbitration
                  Association (the "Association") chosen by Executive and the
                  Company each in turn striking a name from the list until one
                  name remains.

            (ii)  The expenses of the arbitration shall be borne equally by each
                  party; and each party shall bear its own legal fees and
                  expenses, except that the Arbitrator shall have authority to
                  award to the prevailing party his or its reasonable attorney's
                  fees and expenses if an award is rendered by the Arbitrator in
                  such party's favor.

            (iii) The Arbitrator shall determine whether and to what extent any
                  party shall be entitled to damages under this Agreement. No
                  party shall be entitled to punitive damages, and each party
                  waives all such rights if any.

            (iv)  Each party shall prepare a submission and proposed finding
                  with such affidavits, memoranda of law, exhibits and other
                  documents as are appropriate to support the position taken by
                  such party. The Arbitrator shall take such evidence in the
                  hearing or request further submissions that the Arbitrator
                  believes would be necessary to evaluate the submission or the
                  credibility of the evidence, provided that the Arbitrator will
                  use every effort to avoid a general hearing. The Arbitrator
                  shall render a decision in writing, providing the reasons and
                  support therefor. Such determination by the Arbitrator is
                  intended to constitute an award and will be an award entitled
                  to full recognition under Article 75 of the New York Civil
                  Practice Law and Rules.

            (v)   Subject to subparagraph (d) above, the Arbitrator shall have
                  the authority to award any remedy or relief provided for in
                  this Agreement, in addition to any other remedy or relief
                  (including provisional remedies and relief) that a court of
                  competent jurisdiction could order or grant. In addition, the
                  Arbitrator shall have the authority to decide issues relating
                  to the interpretation, meaning or performance of this
                  Agreement even if such decision would constitute an advisory
                  opinion in a court proceeding or if the issues would otherwise
                  not be ripe for resolution in a court proceeding, and any such
                  decision shall bind the parties in their continuing
                  performance of this Agreement. The Arbitrator's written
                  decision shall be rendered within sixty days of the submission
                  by both parties, or if the Arbitrator determines to hold a
                  hearing, then within sixty days of the hearing. The decision
                  reached by the Arbitrator shall be final and binding upon the
                  parties as to the matter in dispute. To the extent that
<PAGE>

                                       5


                  the relief or remedy granted by the Arbitrator is relief or
                  remedy on which a court could enter judgment, a judgment upon
                  the award rendered by the Arbitrator shall be entered in any
                  court having jurisdiction thereof (unless in the case of an
                  award of damages, the full amount of the award is paid within
                  15 days of its determination by the Arbitrator). Otherwise,
                  the award shall be binding on the parties in connection with
                  their continuing performance of this Agreement and in any
                  subsequent arbitration or judicial proceedings between the
                  parties.

            (vi)  The arbitration shall take place in New York City or in the
                  locale of the Company's office in the United States where
                  Executive is based, as elected by the party commencing
                  arbitration.

            (vii) The arbitration proceeding and all filing, testimony,
                  documents and information relating to or presented during the
                  arbitration proceeding shall be disclosed exclusively for the
                  purpose of facilitating the arbitration process and for no
                  other purpose and shall be deemed to be information subject to
                  the confidentiality provisions of this Agreement.

           (viii) The parties shall continue performing their respective
                  obligations under this Agreement notwithstanding the existence
                  of a dispute while the dispute is being resolved unless and
                  until such obligations are terminated or expire in accordance
                  with the provisions hereof.

            (ix)  The parties may obtain an exchange of information including
                  depositions, interrogatories, production of documents,
                  exchange of summaries of testimony or exchange of statements
                  of position, and the Arbitrator shall limit such disclosure to
                  avoid unnecessary burden to the parties and shall schedule
                  promptly all discovery and other procedural steps and
                  otherwise assume case management initiative and control to
                  effect an efficient and expeditious resolution of the Dispute.
                  At any oral hearing of evidence in connection with an
                  arbitration proceeding, each party and its counsel shall have
                  the right to examine its witness and to cross-examine the
                  witnesses of the other party who testify at the hearing.

            (x)   Notwithstanding the dispute resolution procedures contained in
                  this Section 8, either party may apply to any court having
                  jurisdiction (i) to enforce this Agreement to arbitrate, (ii)
                  to seek provisional injunctive relief so as to maintain the
                  status quo until the arbitration award is rendered or the
                  Dispute is otherwise resolved, or (iii) to challenge or vacate
                  any final judgment, award or decision of the Arbitrator that
                  does not comport with the express provisions of this Section.

9. Representation. Each Party acknowledges that they have had the opportunity to
consult with legal counsel respecting this Agreement.
<PAGE>

                                       6


10. Non-Disparagement. Neither Barsh (and his respective heirs, personal
representatives, successors) nor any of the Companies (and their respective
officers, directors, employees, agents, attorneys, insurers, successors and
assigns) shall disparage the other parties hereto or their business.

11. Governing Law. This Agreement and the performance hereof shall be construed
and governed in accordance with the internal laws of the State of New York
without reference to principles of conflict of laws.
<PAGE>

                                       7


      IN WITNESS WHEREOF, each of the parties has set forth its/ his signature
as of the date first written above.

                                    TTR Technologies, Inc.


                                    By: /s/ MARC D. TOKAYER
                                        ----------------------------
                                           Marc D. Tokaer
                                    Title: President

/s/ STEPHEN L. BARSH
- ------------------------
Steven L. Barsh
                                    TTR Technologies Ltd.

                                    By: /s/ MARC D. TOKAYER
                                        ----------------------------
                                           Marc Tokayer
                                    Title:



                         STANDARD OFFICE LEASE -- GROSS
                  AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION
                                     [LOGO]

1. Basic Lease Provisions ("Basic Lease Provisions")

      1.1 Parties: This Lease, dated, for reference purposes only, January 23,
1999, is made by and between Peppertree Properties Inc. (herein called "Lessor")
and TTR Inc. doing business under the name of TTR Inc., (herein called
"Lessee").

      1.2 Premises: Suite Number(s) 215, First floors, consisting of
approximately 663 rentable feet, more or less, as defined in paragraph 2 and as
shown on Exhibit "A" hereto (the "Premises").

      1.3 Building: Commonly described as being located at 3425 S. Bascom Ave.
in the City of Campbell, County of Santa Clara, State of California, as more
particularly described in Exhibit A hereto, and as defined in paragraph 2.

      1.4: Use: Software Sales, subject to paragraph 6.

      1.5 Term: One (1) year commencing February 1, 1999 ("Commencement Date")
and ending January 31, 2000, as defined in paragraph 3.

      1.6 Base Rent: One thousand five hundred ninety one & 20/100 per month,
payable on the 1st day of each month, per paragraph 4.1 ($1,591.20)

      1.7 Base Rent Increase: On _______________________________________________
the monthly Base Rent payable under paragraph 1.6 above shall be adjusted as
provided in paragraph 4.3 below.

      1.8 Rent Paid Upon Execution: $1,591.20 for February 1999.

      1.9 Security Deposit: $1,591.20.

      1.10 Lessee's Share of Operating Expense Increase: N/A% as defined in
paragraph 4.2.

2. Premises, Parking and Common Areas.

      2.1 Premises: The Premises are a portion of a building, herein sometimes
referred to as the "Building" identified in paragraph 1.3 of the Basic Lease
Provisions. "Building" shall include adjacent parking structures used in
connection therewith. The Premises, the Building, the Common Areas, the land
upon which the same are located, along with all other buildings and improvements
thereon or thereunder, are herein collectively referred to as the "Office
Building Project". Lessor hereby leases to Lessee and Lessee leases from Lessor
for the term, at the rental, and upon all of the conditions set forth herein,
the real property referred to in the Basic Lease Provisions, paragraph 1.2, as
the "Premises," including rights to the Common Areas as hereinafter specified.

      2.2 Vehicle Parking: So long as Lessee is not in default, and subject to
the rules and regulations attached hereto, and as established by Lessor from
time to time, Lessee shall be entitled to rent and use N/A parking spaces in the
Office Building Project at the monthly rate applicable from time to time for
monthly parking as set by Lessor and/or its licensee.

            2.2.1 If Lessee commits, permits or allows any of the prohibited
activities described in the Lease or the rules then in effect, then Lessor shall
have the right, without notice; in addition to such other rights and remedies
that it may have, to remove or tow away the vehicle involved and charge the cost
to Lessee, which cost shall be immediately payable upon demand by Lessor.

            2.2.2 The monthly parking rate per parking space will be $ 0 per
month at the commencement of the term of this Lease, and is subject to change
upon five (5) days prior written notice to Lessee. Monthly parking fees shall be
payable one month in advance prior to the first day of each calendar month.

      2.3 Common Areas--Definition. The term "Common Areas" is defined as all
areas and facilities outside the Premises and within the exterior boundary line
of the Office Building Project that are provided and designated by the Lessor
from time to time for the general non-exclusive use of Lessor, Lessee and of
other lessees of the Office Building Project and their respective employees,
suppliers, shippers, customers and invitees, including but not limited to common
entrances, lobbies, corridors, stairways and stairwells, public restrooms,
elevators, escalators, parking areas to the extent not otherwise prohibited by
this Lease, loading and unloading areas, trash areas, roadways, sidewalks,
walkways, parkways, ramps, driveways, landscaped areas and decorative walls.

      2.4 Common Areas--Rules and Regulations. Lessee agrees to abide by and
conform to the rules and regulations attached hereto as Exhibit B with respect
to the Office Building Project and Common Areas, and to cause its employees,
suppliers, shippers, customers, and invitees to so abide and conform. Lessor or
such other person(s) as Lessor may appoint shall have the exclusive control and
management of the Common Areas and shall have the right, from time to time, to
modify, amend and enforce said rules and regulations. Lessor shall not be
responsible to Lessee for the noncompliance with said rules and regulations by
other lessees, their agents, employees and invitees of the Office Building
Project,

      2.5 Common Areas--Changes Lessor shall have the right, in Lessor's sole
discretion, from time to time:

            (a) To make changes to the Building interior and exterior and Common
Areas, including, without limitation, changes in the location, size, shape,
number, and appearance thereof, including but not limited to the lobbies,
windows, stairways, air shafts, elevators, escalators, restrooms, driveways,
entrances, parking spaces, parking areas, loading and unloading areas, ingress,
egress, direction of traffic, decorative walls, landscaped areas and walkways;
provided, however, Lessor shall at all times provide the parking facilities
required by applicable law;

            (b) To close temporarily any of the Common Areas for maintenance
purposes so long as reasonable access to the Premises remains available;

            (c) To designate other land and improvements outside the boundaries
of the Office Building Project to be a part of the Common Areas, provided that
such other land and improvements have a reasonable and functional relationship
to the Office Building Project:

            (d) To add additional buildings and improvements to the Common
Areas;

            (e) To use the Common Areas while engaged in making additional
improvements, repairs or alterations to the Office Building Project, or any
portion thereof;

            (f) To do and perform such other acts and make such other changes
in, to or with respect to the Common Areas and Office Building Project as Lessor
may, in the exercise of sound business judgment deem to be appropriate.

3. Term.

      3.1 Term. The term and Commencement Date of this Lease shall be as
specified in paragraph 1.5 of the Basic Lease Provisions.

      3.2 Delay in Possession. Notwithstanding said Commencement Date, if for
any reason Lessor cannot deliver possession of the Premises to Lessee on said
date and subject to paragraph 3.2.2, Lessor shall not be subject to any
liability therefor, nor shall such failure affect the validity of this Lease or
the obligations of Lessee hereunder or extend the term hereof; but, in such
case, Lessee shall not be obligated to pay rent or perform any other obligation
of Lessee under the terms of this Lease, except as may be otherwise provided in
this Lease, until possession of the Premises is tendered to Lessee, as
hereinafter defined; provided, however, that if Lessor shall not have delivered
possession of the Premises within sixty (60) days following said Commencement
Date, as the same may be extended under the terms of a Work Letter executed by
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option, by notice in writing to Lessor within ten (10) days thereafter, cancel
this Lease, in which event the parties shall be discharged from all obligations
hereunder; provided, however, that, as to Lessee's obligations, Lessee first
reimburses Lessor for all costs incurred for Non-Standard Improvements and, as
to Lessor's obligations, Lessor shall return any money previously deposited by
Lessee (less any offsets due Lessor for Non-Standard Improvements); and provided
further, that if such written notice by Lessee is not received by Lessor within
said ten (10) day period, Lessee's right to cancel this Lease hereunder shall
terminate and be of no further force or effect.

            3.2.1 Possession Tendered--Defined. Possession of the Premises shall
be deemed tendered to Lessee ("Tender of Possession") when (1) the improvements
to be provided by Lessor under this Lease are substantially completed, (2) the
Building utilities are ready for use in the Premises, (3) Lessee has reasonable
access to the Premises, and (4) ten (10) days shall have expired following
advance written notice to Lessee of the occurrence of the matters described in
(1), (2) and (3), above of this paragraph 3.2.1.

            3.2.2 Delays Caused by Lessee. There shall be no abatement of rent,
and the sixty (60) day period following the Commencement Date before which
Lessee's right to cancel this Lease accrues under paragraph 3.2, shall be deemed
extended to the extent of any delays caused by acts or omissions of Lessee,
Lessee's agents, employees and contractors.

      3.3 Early Possession. If Lessee occupies the Premises prior to said
Commencement Date, such occupancy shall be subject to all provisions of this
Lease, such occupancy shall not change the termination date, and Lessee shall
pay rent for such occupancy.

      3.4 Uncertain Commencement. In the event commencement of the Lease term is
defined as the completion of the improvements, Lessee and Lessor shall execute
an amendment to this Lease establishing the date of Tender of Possession (as
defined in paragraph 3.2.1) or the actual taking of possession by Lessee,
whichever first occurs, as the Commencement Date.


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agency or shall be discontinued, then the index most nearly the same as the
C.P.I. shall be used to make such calculations. In the event that Lessor and
Lessee cannot agree on such alternative index, then the matter shall be
submitted for decision to the American Arbitration Association in the County in
which the Premises are located, in accordance with the then rules of said
association and the decision of the arbitrators shall be binding upon the
parties, notwithstanding one party failing to appear after due notice of the
proceeding. The cost of said Arbitrators shall be paid equally by Lessor and
Lessee.

            4.3.4 Lessee shall continue to pay the rent at the rate previously
in effect until the increase, if any, is determined. Within five (5) days
following the date on which the increase is determined, Lessee shall make such
payment to Lessor as will bring the increased rental current, commencing with
the effective date of such increase through the date of any rental instalments
then due. Thereafter the rental shall be paid at the increased rate.

            4.3.5 At such time as the amount of any change in rental required by
this Lease is known or determined, Lessor and Lessee shall execute an amendment
to this Lease setting forth such change.

5. Security Deposit. Lessee shall deposit with Lessor upon execution hereof the
security deposit set forth in paragraph 1.9 of the Basic Lease Provisions as
security for Lessee's faithful performance of Lessee's obligations hereunder. If
Lessee fails to pay rent or other charges due hereunder, or otherwise defaults
with respect to any provision of this Lease, Lessor may use, apply or retain all
or any portion of said deposit for the payment of any rent or other charge in
default for the payment of any other sum to which Lessor may become obligated by
reason of Lessee's default, or to compensate Lessor for any loss or damage which
Lessor may suffer thereby. If Lessor so uses or applies all or any portion of
said deposit, Lessee shall within ten (10) days after written demand therefor
deposit cash with Lessor in an amount sufficient to restore said deposit to the
full amount then required of Lessee. If the monthly Base Rent shall, from time
to time, increase during the term of this Lease, Lessee shall, at the time of
such increase, deposit with Lessor additional money as a security deposit so
that the total amount of the security deposit held by Lessor shall at all times
bear the same proportion to the then current Base Rent as the initial security
deposit bears to the initial Base Rent set forth in paragraph 1.6 of the Basic
Lease Provisions. Lessor shall not be required to keep said security deposit
separate from its general accounts. If Lessee performs all of Lessee's
obligations hereunder, said deposit, or so much thereof as has not heretofore
been applied by Lessor, shall be returned, without payment of interest or other
increment for its use, to Lessee (or, at Lessor's option, to the last assignee,
if any, of Lessee's interest hereunder) at the expiration of the term hereof,
and after Lessee has vacated the Premises. No trust relationship is created
herein between Lessor and Lessee with respect to said Security Deposit.

6. Use.

      6.1 Use. The Premises shall be used and occupied only for the purpose set
forth in paragraph 1.4 of the Basic Lease Provisions or any other use which is
reasonably comparable to that use and for no other purpose.

      6.2 Compliance with Law.

            (a) Lessor warrants to Lessee that the Premises, in the state
existing on the date that the Lease term commences, but without regard to
alterations or improvements made by Lessee or the use for which Lessee will
occupy the Premises, does not violate any covenants or restrictions of record,
or any applicable building code, regulation or ordinance in effect on such Lease
term Commencement Date. In the event it is determined that this warranty has
been violated, then it shall be the obligation of the Lessor, after written
notice from Lessee, to promptly, at Lessor's sole cost and expense, rectify any
such violation.

            (b) Except as provided in paragraph 6.2(a) Lessee shall, at Lessee's
expense, promptly comply with all applicable statutes, ordinances, rules,
regulations, orders, covenants and restrictions of record, and requirements of
any fire insurance underwriters or rating bureaus, now in effect or which may
hereafter come into effect, whether or not they reflect a change in policy from
that now existing, during the term or any part of the term hereof, relating in
any manner to the Premises and the occupation and use by Lessee of the Premises.
Lessee shall conduct its business in a lawful manner and shall not use or permit
the use of the Premises or the Common Areas in any manner that will tend to
create waste or a nuisance or shall tend to disturb other occupants of the
Office Building Project.

      6.3 Condition of Premises.

            (a) Lessor shall deliver the Premises to Lessee in a clean condition
on the Lease Commencement Date (unless Lessee is already in possession) and
Lessor warrants to Lessee that the plumbing, lighting, air conditioning, and
heating system in the Premises shall be in good operating condition. In the
event that it is determined that this warranty has been violated, then it shall
be the obligation of Lessor, after receipt of written notice from Lessee setting
forth with specificity the nature of the violation, to promptly, at Lessor's
sole cost, rectify such violation.

            (b) Except as otherwise provided in this Lease, Lessee hereby
accepts the Premises and the Office Building Project in their condition existing
as of the Lease Commencement Date or the date that Lessee takes possession of
the Premises, whichever is earlier, subject to all applicable zoning, municipal,
county and state laws, ordinances and regulations governing and regulating the
use of the Premises, and any easements, covenants or restrictions of record, and
accepts this Lease subject thereto and to all matters disclosed thereby and by
any exhibits attached hereto. Lessee acknowledges that it has satisfied itself
by its own independent investigation that the Premises are suitable for its
intended use, and that neither Lessor nor Lessor's agent or agents has made any
representation or warranty as to the present or future suitability of the
Premises, Common Areas, or Office Building Project for the conduct of Lessee's
business.

7. Maintenance, Repairs, Alterations and Common Area Services.

      7.1 Lessor's Obligations. Lessor shall keep the Office Building Project,
including the Premises, interior and exterior walls, roof, and common areas, and
the equipment whether used exclusively for the Premises or in common with other
premises, in good condition and repair; provided, however, Lessor shall not be
obligated to paint, repair or replace wall coverings, or to repair or replace
any improvements that are not ordinarily a part of the Building or are above
then Building standards. Except as provided in paragraph 9.5, there shall be no
abatement of rent or liability of Lessee on account of any injury or
interference with Lessee's business with respect to any improvements,
alterations or repairs made by Lessor to the Office Building Project or any part
thereof. Lessee expressly waives the benefits of any statute now or hereafter in
effect which would otherwise afford Lessee the right to make repairs at Lessor's
expense or to terminate this Lease because of Lessor's failure to keep the
Premises in good order, condition and repair.

      7.2 Lessee's Obligations.

            (a) Notwithstanding Lessor's obligation to keep the Premises in good
condition and repair, Lessee shall be responsible for payment of the cost
thereof to Lessor as additional rent for that portion of the cost of any
maintenance and repair of the Premises, or any equipment (wherever located) that
serves only Lessee or the Premises, to the extent such cost is attributable to
causes beyond normal wear and tear, Lessee shall be responsible for the cost of
painting, repairing or replacing wall coverings, and to repair or replace any
Premises improvements that are not ordinarily a part of the Building or that are
above then Building standards. Lessor may, at its option, upon reasonable
notice, elect to have Lessee perform any particular such maintenance or repairs
the cost of which is otherwise Lessee's responsibility hereunder.

            (b) On the last day of the term hereof, or on any sooner
termination, Lessee shall surrender the Premises to Lessor in the same condition
as received, ordinary wear and tear excepted, clean and free of debris. Any
damage or deterioration of the Premises shall not be deemed ordinary wear and
tear if the same could have been prevented by good maintenance practices by
Lessee. Lessee shall repair any damage to the Premises occasioned by the
installation or removal of Lessee's trade fixtures, alterations, furnishings and
equipment. Except as otherwise stated in this Lease, Lessee shall leave the air
lines, power panels, electrical distribution systems, lighting fixtures, air
conditioning, window coverings, wall coverings, carpets, wall panelling,
ceilings and plumbing on the Premises and in good operating condition.

      7.3 Alterations and Additions.

            (a) Lessee shall not, without Lessor's prior written consent make
any alterations, improvements, additions, Utility Installations or repairs in,
on or about the Premises, or the Office Building Project. As used in this
paragraph 7.3 the term "Utility Installation" shall mean carpeting, window and
wall coverings, power panels, electrical distribution systems, lighting
fixtures, air conditioning, plumbing, and telephone and telecommunication wiring
and equipment. At the expiration of the term, Lessor may require the removal of
any or all of said alterations, improvements, additions or utility
Installations, and the restoration of the Premises and the Office Building
Project to their prior condition, at Lessee's expense. Should Lessor permit
Lessee to make its own alterations, improvements, additions or Utility
Installations, Lessee shall use only such contractor as has been expressly
approved by Lessor, and Lessor may require Lessee to provide Lessor, at Lessee's
sole cost and expense, a lien and completion bond in an amount equal to one and
one-half times the estimated cost of such improvements, to insure Lessor against
any liability for mechanic's and materialmen's liens and to insure completion of
the work. Should Lessee make any alterations, improvements, additions or Utility
Installations without the prior approval of Lessor, or use a contractor not
expressly approved by Lessor, Lessor may, at any time during the term of this
Lease, require that Lessee remove any part or all of the same.

            (b) Any alterations, improvements, additions or Utility
Installations in or about the Premises or the Office Building Project that
Lessee shall desire to make shall be presented to Lessor in written form, with
proposed detailed plans. If Lessor shall give its consent to Lessee's making
such alteration, improvement, addition or Utility Installation, the consent
shall be deemed conditioned upon Lessee acquiring a permit to do so from the
applicable governmental agencies, furnishing a copy thereof to Lessor prior to
the commencement of the work, and compliance by Lessee with all conditions of
said permit in a prompt and expeditious manner.

            (c) Lessee shall pay, when due, all claims for labor or materials
furnished or alleged to have been furnished to or for Lessee at or for use in
the Premises, which claims are or may be secured by any mechanic's or
materialmen's lien against the Premises, the Building or the Office Building
Project, or any interest therein.

            (d) Lessee shall give Lessor not less than ten (10) days' notice
prior to the commencement of any work in the Premises by Lessee, and Lessor
shall have the right to post notices of non-responsibility in or on the Premises
or the Building as provided by law. If Lessee shall, in good faith, contest the
validity of any such lien, claim or demand, then Lessee shall, at its sole
expense defend itself and Lessor against the same and shall pay and satisfy


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any such adverse judgment that may be rendered thereon before the enforcement
thereof against the Lessor or the Premises, the Building or the Office Building
Project, upon the condition that if Lessor shall require, Lessee shall furnish
to Lessor a surety bond satisfactory to Lessor in an amount equal to such
contested lien claim or demand indemnifying Lessor against liability for the
same and holding the Premises, the Building and the Office Building Project free
from the effect of such lien or claim. In addition. Lessor may require Lessee to
pay Lessor's reasonable attorneys' fees and costs in participating in such
action if Lessor shall decide it is to Lessor's best interest so to do.

            (e) All alterations, improvements, additions and Utility
installations (whether or not such Utility Installations constitute trade
fixtures of Lessee), which may be made to the Premises by Lessee, including but
not limited to, floor coverings, panelings, doors, drapes, built-ins, moldings,
sound attenuation, and lighting and telephone or communication systems, conduit,
wiring and outlets, shall be made and done in a good and workmanlike manner and
of good and sufficient quality and materials and shall be the property of Lessor
and remain upon and be surrendered with the Premises at the expiration of the
Lease term, unless Lessor requires their removal pursuant to paragraph 7.3(a).
Provided Lessee is not in default, notwithstanding the provisions of this
paragraph 7.3(e), Lessee's personal property and equipment, other than that
which is affixed to the Premises so that it cannot be removed without material
damage to the Premises or the Building, and other than Utility Installations,
shall remain the property of Lessee and may be removed by Lessee subject to the
provisions of paragraph 7.2.

            (f) Lessee shall provide Lessor with as-built plans and
specifications for any alterations, improvements, additions or Utility
Installations.

      7.4 Utility Additions. Lessor reserves the right to install new or
additional utility facilities throughout the Office Building Project for the
benefit of Lessor or Lessee, or any other lessee of the Office Building Project,
including, but not by way of limitation, such utilities as plumbing, electrical
systems, communication systems, and fire protection and detection systems, so
long as such installations do not unreasonably interfere with Lessee's use of
the Premises.

8. Insurance; Indemnity,

      8.1 Liability Insurance--Lessee. Lessee shall, at Lessee's expense, obtain
and keep in force during the term of this Lease a policy of Comprehensive
General Liability insurance utilizing an Insurance Services Office standard form
with Broad Form General Liability Endorsement (GL0404), or equivalent, in an
amount of not less than $1,000,000 per occurrence of bodily injury and property
damage combined or in a greater amount as reasonably determined by Lessor and
shall insure Lessee with Lessor as an additional insured against liability
arising out of the use, occupancy or maintenance of the Premises. Compliance
with the above requirement shall not, however, limit the liability of Lessee
hereunder.

      8.2 Liability Insurance--Lessor. Lessor shall obtain and keep in force
during the term of this Lease a policy of Combined Single Limit Bodily Injury
and Broad Form Property Damage Insurance, plus coverage against such other risks
Lessor deems advisable from time to time, insuring Lessor, but not Lessee,
against liability arising out of the ownership, use, occupancy or maintenance of
the Office Building Project in an amount not less than $5,000,000.00 per
occurrence.

      8.3 Property Insurance--Lessee. Lessee shall, at Lessee's expense, obtain
and keep in force during the term of this Lease for the benefit of Lessee,
replacement cost fire and extended coverage insurance, with vandalism and
malicious mischief, sprinkler leakage and earthquake sprinkler leakage
endorsements, in an amount sufficient to cover not less than 100% of the full
replacement cost, as the same may exist from time to time, of all of Lessee's
personal property, fixtures, equipment and tenant improvements.

      8.4 Property Insurance--Lessor. Lessor shall obtain and keep in force
during the term of this Lease a policy or policies of insurance covering loss or
damage to the Office Building Project improvements, but not Lessee's personal
property, fixtures, equipment or tenant improvements, in the amount of the full
replacement cost thereof, as the same may exist from time to time, utilizing
Insurance Services Office standard form, or equivalent, providing protection
against all perils included within the classification of fire, extended
coverage, vandalism, malicious mischief, plate glass, and such other perils as
Lessor deems advisable or may be required by a lender having a lien on the
Office Building Project. In addition, Lessor shall obtain and keep in force,
during the term of this Lease, a policy of rental value insurance covering a
period of one year, with loss payable to Lessor, which insurance shall also
cover all Operating Expenses for said period. Lessee will not be named in any
such policies carried by Lessor and shall have no right to any proceeds
therefrom. The policies required by these paragraphs 8.2 and 8.4 shall contain
such deductibles as Lessor or the aforesaid lender may determine. In the event
that the Premises shall suffer an insured loss as defined in paragraph 9.1(f)
hereof, the deductible amounts under the applicable insurance policies shall be
deemed an Operating Expense. Lessee shall not do or permit to be done anything
which shall invalidate the insurance policies carried by Lessor. Lessee shall
pay the entirety of any increase in the property insurance premium for the
Office Building Project over what it was immediately prior to the commencement
of the term of this Lease if the increase is specified by Lessor's insurance
carrier as being caused by the nature of Lessee's occupancy or any act or
omission of Lessee.

      8.5 Insurance Policies. Lessee shall deliver to Lessor copies of liability
insurance policies required under paragraph 8.1 or certificates evidencing the
existence and amounts of such insurance within seven (7) days after the
Commencement Date of this Lease. No such policy shall be cancellable or subject
to reduction of coverage or other modification except after thirty (30) days
prior written notice to Lessor. Lessee shall, at least thirty (30) days prior to
the expiration of such policies, furnish Lessor with renewals thereof.

      8.6 Waiver of Subrogation. Lessee and Lessor each hereby release and
relieve the other, and waive their entire right of recovery against the other,
for direct or consequential loss or damage arising out of or incident to the
perils covered by property insurance carried by such party, whether due to the
negligence of Lessor or Lessee or their agents, employees, contractors and/or
invitees. If necessary all property insurance policies required under this Lease
shall be endorsed to so provide.

      8.7 Indemnity. Lessee shall indemnify and hold harmless Lessor and its
agents, Lessor's master or ground lessor, partners and lenders, from and against
any and all claims for damage to the person or property of anyone or any entity
arising from Lessee's use of the Office Building Project, or from the conduct of
Lessee's business or from any activity, work or things done, permitted or
suffered by Lessee in or about the Premises or elsewhere and shall further
indemnify and hold harmless Lessor from and against any and all claims, costs
and expenses arising from any breach or default in the performance of any
obligation on Lessee's part to be performed under the terms of this Lease, or
arising from any act or omission of Lessee, or any of Lessee's agents,
contractors, employees, or invitees, and from and against all costs, attorney's
fees, expenses and liabilities incurred by Lessor as the result of any such use,
conduct, activity, work, things done, permitted or suffered, breach, default or
negligence, and in dealing reasonably therewith, including but not limited to
the defense or pursuit of any claim or any action or proceeding involved
therein; and in case any action or proceeding be brought against Lessor by
reason of any such matter, Lessee upon notice from Lessor shall defend the same
at Lessee's expense by counsel reasonably satisfactory to Lessor and Lessor
shall cooperate with Lessee in such defense. Lessor need not have first paid any
such claim in order to be so indemnified. Lessee, as a material part of the
consideration to Lessor, hereby assumes all risk of damage to property of Lessee
or injury to persons, in, upon or about the Office Building Project arising from
any cause and Lessee hereby waives all claims in respect thereof against Lessor.

      8.8 Exemption of Lessor from Liability. Lessee hereby agrees that Lessor
shall not be liable for injury to Lessee's business or any loss of income
therefrom or for loss of or damage to the goods, wares, merchandise or other
property of Lessee, Lessee's employees, invitees, customers, or any other person
in or about the Premises or the Office Building Project, nor shall Lessor be
liable for injury to the person of Lessee, Lessee's employees, agents or
contractors, whether such damage or injury is caused by or results from theft,
fire, steam, electricity, gas, water or rain, or from the breakage, leakage,
obstruction or other defects of pipes, sprinklers, wires, appliances, plumbing,
air conditioning or lighting fixtures, or from any other cause, whether said
damage or injury results from conditions arising upon the Premises or upon other
portions of the Office Building Project, or from other sources or places, or
from new construction or the repair, alteration or improvement of any part of
the Office Building Project, or of the equipment, fixtures or appurtenances
applicable thereto, and regardless of whether the cause of such damage or injury
or the means of repairing the same is inaccessible, Lessor shall not be liable
for any damages arising from any act or neglect of any other lessee, occupant or
user of the Office Building Project, nor from the failure of Lessor to enforce
the provisions of any other lease of any other lessee of the Office Building
Project.

      8.9 No Representation of Adequate Coverage. Lessor makes no representation
that the limits or forms of coverage of insurance specified in this paragraph 8
are adequate to cover Lessee's property or obligations under this Lease.

9. Damage or Destruction.

      9.1 Definitions.

            (a) "Premises Damage" shall mean if the Premises are damaged or
destroyed to any extent.

            (b) "Premises Building Partial Damage" shall mean if the Building of
which the Premises are a part is damaged or destroyed to the extent that the
cost to repair is less than fifty percent (50%) of the then Replacement Cost of
the building.

            (c) "Premises Building Total Destruction" shall mean If the Building
of which the Premises are a part is damaged or destroyed to the extent that the
cost to repair is fifty percent (50%) or more of the then Replacement Cost of
the Building.

            (d) "Office Building Project Buildings" shall mean all of the
buildings on the Office Building Project site.

            (e) "Office Building Project Buildings Total Destruction" shall mean
if the Office Building Project Buildings are damaged or destroyed to the extent
that the cost of repair is fifty percent (50%) or more of the then Replacement
Cost of the Office Building Project Buildings.

            (f) "Insured Loss" shall mean damage or destruction which was caused
by an event required to be covered by the insurance described in paragraph 8.
The fact that an Insured Loss has a deductible amount shall not make the loss an
uninsured loss.

            (g) "Replacement Cost" shall mean the amount of money necessary to
be spent in order to repair or rebuild the damaged area to the condition that
existed immediately prior to the damage occurring, excluding all improvements
made by lessees, other than those installed by Lessor at Lessee's expense.


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      9.2 Premises Damage; Premises Building Partial Damage.

            (a) Insured Loss: Subject to the provisions of paragraphs 9.4 and
9.5, if at any time during the term of this Lease there is damage which is an
Insured Loss and which falls into the classification of either Premises Damage
or Premises Building Partial Damage, then Lessor shall, as soon as reasonably
possible and to the extent the required materials and labor are readily
available through usual commercial channels, at Lessor's expense, repair such
damage (but not Lessee's fixtures, equipment or tenant improvements originally
paid for by Lessee) to its condition existing at the time of the damage, and
this Lease shall continue in full force and effect.

            (b) Uninsured Loss: Subject to the provisions of paragraphs 9.4 and
9.5, if at any time during the term of this Lease there is damage which is not
an Insured Loss and which falls within the classification of Premises Damage or
Premises Building Partial Damage, unless caused by a negligent or willful act of
Lessee (in which event Lessee shall make the repairs at Lessee's expense), which
damage prevents Lessee from making any substantial use of the Premises, Lessor
may at Lessor's option either (i) repair such damage as soon as reasonably
possible at Lessor's expense, in which event this Lease shall continue in full
force and effect, or (ii) give written notice to Lessee within thirty (30) days
after the date of the occurrence of such damage of Lessor's intention to cancel
and terminate this Lease as of the date of the occurrence of such damage, in
which event this Lease shall terminate as of the date of the occurrence of such
damage.

      9.3 Premises Building Total Destruction; Office Building Project Total
Destruction. Subject to the provisions of paragraphs 9.4 and 9.5, if at any time
during the term of this Lease there is damage, whether or not it is an Insured
Loss, which falls into the classifications of either (i) Premises Building Total
Destruction, or (ii) Office Building Project Total Destruction, then Lessor may
at Lessor's option either (i) repair such damage or destruction as soon as
reasonably possible at Lessor's expense (to the extent the required materials
are readily available through usual commercial channels) to its condition
existing at the time of the damage, but not Lessee's fixtures, equipment or
tenant improvements, and this Lease shall continue in full force and effect, or
(ii) give written notice to Lessee within thirty (30) days after the date of
occurrence of such damage of Lessor's intention to cancel and terminate this
Lease, in which case this Lease shall terminate as of the date of the occurrence
of such damage.

      9.4 Damage Near End of Term.

            (a) Subject to paragraph 9.4(b), if at any time during the last
twelve (12) months of the term of this Lease there is substantial damage to the
Premises, Lessor may at Lessor's option cancel and terminate this Lease as of
the date of occurrence of such damage by giving written notice to Lessee of
Lessor's election to do so within 30 days after the date of occurrence of such
damage.

            (b) Notwithstanding paragraph 9.4(a), in the event that Lessee has
an option to extend or renew this Lease, and the time within which said option
may be exercised has not yet expired, Lessee shall exercise such option, if it
is to be exercised at all, no later than twenty (20) days after the occurrence
of an Insured Loss falling within the classification of Premises Damage during
the last twelve (12) months of the term of this Lease. If Lessee duly exercises
such option during said twenty (20) day period, Lessor shall, at Lessor's
expense, repair such damage, but not Lessee's fixtures, equipment or tenant
improvements, as soon as reasonably possible and this Lease shall continue in
full force and effect. if Lessee fails to exercise such option during said
twenty (20) day period, then Lessor may at Lessor's option terminate and cancel
this Lease as of the expiration of said twenty (20) day period by giving written
notice to Lessee of Lessor's election to do so within ten (10) days after the
expiration of said twenty (20) day period, notwithstanding any term or provision
in the grant of option to the contrary.

      9.5 Abatement of Rent; Lessee's Remedies.

            (a) In the event Lessor repairs or restores the Building or Premises
pursuant to the provisions of this paragraph 9, and any part of the Premises are
not usable (including loss of use due to loss of access or essential services),
the rent payable hereunder (including Lessee's Share of Operating Expense
Increase) for the period during which such damage, repair or restoration
continues shall be abated, provided (1) the damage was not the result of the
negligence of Lessee, and (2) such abatement shall only be to the extent the
operation and profitability of Lessee's business as operated from the Premises
is adversely affected. Except for said abatement of rent, if any, Lessee shall
have no claim against Lessor for any damage suffered by reason of any such
damage, destruction, repair or restoration.

            (b) If Lessor shall be obligated to repair or restore the Premises
or the Building under the provisions of this Paragraph 9 and shall not commence
such repair or restoration within ninety (90) days after such occurrence, or if
Lessor shall not complete the restoration and repair within six (6) months after
such occurrence, Lessee may at Lessee's option cancel and terminate this Lease
by giving Lessor written notice of Lessee's election to do so at any time prior
to the commencement or completion, respectively, of such repair or restoration.
In such event this Lease shall terminate as of the date of such notice.

            (c) Lessee agrees to cooperate with Lessor in connection with any
such restoration and repair, including but not limited to the approval and/or
execution of plans and specifications required.

      9.6 Termination--Advance Payments. Upon termination of this Lease pursuant
to this paragraph 9, an equitable adjustment shall be made concerning advance
rent and any advance payments made by Lessee to Lessor. Lessor shall, in
addition, return to Lessee so much of Lessee's security deposit as has not
theretofore been applied by Lessor.

      9.7 Waiver. Lessor and Lessee waive the provisions of any statute which
relate to termination of leases when leased property is destroyed and agree that
such event shall be governed by the terms of this Lease.

10. Real Property Taxes,

      10.1 Payment of Taxes. Lessor shall pay the real property tax, as defined
in paragraph 10.3, applicable to the Office Building Project subject to
reimbursement by Lessee of Lessee's Share of such taxes in accordance with the
provisions of paragraph 4.2, except as otherwise provided in paragraph 10.2.

      10.2 Additional Improvements. Lessee shall not be responsible for paying
any increase in real property tax specified in the tax assessor's records and
work sheets as being caused by additional improvements placed upon the Office
Building Project by other lessees or by Lessor for the exclusive enjoyment of
any other lessee. Lessee shall, however, pay to Lessor at the time that
Operating Expenses are payable under paragraph 4.2(c) the entirety of any
increase in real property tax if assessed solely by reason of additional
improvements placed upon the Premises by Lessee or at Lessee's request.

      10.3 Definition of "Real Property Tax" As used herein, the term "real
property tax" shall include any form of real estate tax or assessment, general,
special, ordinary or extraordinary, and any license fee, commercial rental tax,
improvement bond or bonds, levy or tax (other than inheritance, personal income
or estate taxes) imposed on the Office Building Project or any portion thereof
by any authority having the direct or indirect power to tax, including any city,
county, state or federal government, or any school, agricultural, sanitary,
fire, street, drainage or other improvement district thereof, as against any
legal or equitable interest of Lessor in the Office Building Project or in any
portion thereof, as against Lessor's right to rent or other income therefrom,
and as against Lessor's business of leasing the Office Building Project. The
term "real property tax" shall also include any tax, fee, levy, assessment or
charge (i) in substitution of, partially or totally, any tax, fee, levy,
assessment or charge hereinabove included within the definition of "real
property tax," or (ii) the nature of which was hereinbefore included within the
definition of "real property tax," or (iii) which is imposed for a service or
right not charged prior to June 1,1978, or, if previously charged, has been
increased since June 1, 1978, or, (iv) which is imposed as a result of a change
in ownership, as defined by applicable local statutes for property tax purposes,
of the Office Building Project or which is added to a tax or charge hereinbefore
included within the definition of real property tax by reason of such change of
ownership, or (v) which is imposed by reason of this transaction, any
modifications or changes hereto, or any transfers hereof.

      10.4 Joint Assessment. If the improvements or property, the taxes for
which are to be paid separately by Lessee under paragraph 10.2 or 10.5 are not
separately assessed, Lessee's portion of that tax shall be equitably determined
by Lessor from the respective valuations assigned in the assessor's work sheets
or such other information (which may include the cost of construction) as may be
reasonably available. Lessor's reasonable determination thereof, in good faith,
shall be conclusive.

      10.5 Personal Property Taxes.

            (a) Lessee shall pay prior to delinquency all taxes assessed against
and levied upon trade fixtures, furnishings, equipment and all other personal
property of Lessee contained in the Premises or elsewhere.

            (b) If any of Lessee's said personal property shall be assessed with
Lessor's real property, Lessee shall pay to Lessor the taxes attributable to
Lessee within ten (10) days after receipt of a written statement setting forth
the taxes applicable to Lessee's property.

11. Utilities.

      11.1 Services Provided by Lessor. Lessor shall provide heating,
ventilation, air conditioning, and janitorial service as reasonably required,
reasonable amounts of electricity for normal lighting and office machines, water
for reasonable and normal drinking and lavatory use, and replacement light bulbs
and/or fluorescent tubes and ballasts for standard overhead fixtures.

      11.2 Services Exclusive to Lessee. Lessee shall pay for all water, gas,
heat, light, power, telephone and other utilities and services specially or
exclusively supplied and/or metered exclusively to the Premises or to Lessee,
together with any taxes thereon. If any such services are not separately metered
to the Premises, Lessee shall pay at Lessor's option, either Lessee's Share or a
reasonable proportion to be determined by Lessor of all charges jointly metered
with other premises in the Building.

      11.3 Hours of Service. Said services and utilities shall be provided
during generally accepted business days and hours or such other days or hours as
may hereafter be set forth. Utilities and services required at other times shall
be subject to advance request and reimbursement by Lessee to Lessor of the cost
thereof.


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      11.4 Excess Usage by Lessee. Lessee shall not make connection to the
utilities except by or through existing outlets and shall not install or use
machinery or equipment in or about the Premises that uses excess water, lighting
or power,or suffer or permit any act that causes extra burden upon the utilities
or services, including but not limited to security services, over standard
office usage for the Office Building Project. Lessor shall require Lessee to
reimburse Lessor for any excess expenses or costs that may arise out of a breach
of this subparagraph by Lessee. Lessor may, in its sole discretion, install all
Lessee's expense supplemental equipment and/or separate metering applicable to
Lessee's excess usage or loading.

      11.5 Interruptions. There shall be no abatement of rent and Lessor shall
not be liable in any respect whatsoever for the inadequacy, stoppage,
interruption or discontinuance of any utility or service due to riot, strike,
labor dispute, breakdown, accident, repair or other cause beyond Lessor's
reasonable control or in cooperation with governmental request or directions.

12. Assignment and Subletting.

      12.1 Lessor's Consent Required. Lessee shall not voluntarily or by
operation of law assign, transfer, mortgage, sublet, or otherwise transfer or
encumber all or any part of Lessee's interest in the Lease or in the Premises,
without Lessor's prior written consent, which Lessor shall not unreasonably
withhold. Lessor shall respond to Lessee's request for consent hereunder in a
timely manner and any attempted assignment, transfer, mortgage, encumbrance or
subletting without such consent shall be void, and shall constitute a material
default and breach of this Lease without the need for notice to Lessee under
paragraph 13.1. "Transfer" within the meaning of this paragraph 12 shall include
the transfer or transfers aggregating: (a) if Lessee is a corporation, more than
twenty-five percent (25%) of the voting stock of such corporation, or (b) if
Lessee is a partnership, more than twenty-five percent (25%) of the profit and
loss participation in such partnership.

      12.2 Lessee Affiliate. Notwithstanding the provisions of paragraph 12.1
hereof, Lessee may assign or sublet the Premises, or any portion thereof,
without Lessor's consent, to any corporation which controls, is controlled by or
is under common control with Lessee, or to any corporation resulting from the
merger or consolidation with Lessee, or to any person or entity which acquires
all the assets of Lessee as a going concern of the business that is being
conducted on the Premises, all of which are referred to as "Lessee Affiliate";
provided that before such assignment shall be effective, (a) said assignee shall
assume, in full, the obligations of Lessee under this Lease and (b) Lessor shall
be given written notice of such assignment and assumption. Any such assignment
shall not, in any way, affect or limit the liability of Lessee under the terms
of this Lease even if after such assignment or subletting the terms of this
Lease are materially changed or altered without the consent of Lessee, the
consent of whom shall not be necessary.

      12.3 Terms and Conditions Applicable to Assignment and Subletting.

            (a) Regardless of Lessor's consent, no assignment or subletting
shall release Lessee of Lessee's obligations hereunder or alter the primary
liability of Lessee to pay the rent and other sums due Lessor hereunder
including Lessee's Share of Operating Expense Increase, and to perform all other
obligations to be performed by Lessee hereunder.

            (b) Lessor may accept rent from any person other than Lessee pending
approval or disapproval of such assignment.

            (c) Neither a delay in the approval or disapproval of such
assignment or subletting, nor the acceptance of rent, shall constitute a waiver
or estoppel of Lessor's right to exercise its remedies for the breach of any of
the terms or conditions of this paragraph 12 or this Lease.

            (d) If Lessee's obligations under this Lease have been guaranteed by
third parties, then an assignment or sublease, and Lessor's consent thereto,
shall not be effective unless said guarantors give their written consent to such
sublease and the terms thereof.

            (e) The consent by Lessor to any assignment or subletting shall not
constitute a consent to any subsequent assignment or subletting by Lessee or to
any subsequent or successive assignment or subletting by the sublessee. However,
Lessor may consent to subsequent sublettings and assignments of the sublease or
any amendments or modifications thereto without notifying Lessee or anyone else
liable on the Lease or sublease and without obtaining their consent and such
action shall not relieve such persons from liability under this Lease or said
sublease; however, such persons shall not be responsible to the extent any such
amendment or modification enlarges or increases the obligations of the Lessee or
sublessee under this Lease or such sublease.

            (f) In the event of any default under this Lease, Lessor may proceed
directly against Lessee, any guarantors or any one else responsible for the
performance of this Lease, including the sublessee, without first exhausting
Lessor's remedies against any other person or entity responsible therefor to
Lessor, or any security held by Lessor or Lessee.

            (g) Lessor's written consent to any assignment or subletting of the
Premises by Lessee shall not constitute an acknowledgement that no default then
exists under this Lease of the obligations to be performed by Lessee nor shall
such consent be deemed a waiver of any then existing default, except as may be
otherwise stated by Lessor at the time.

            (h) The discovery of the fact that any financial statement relied
upon by Lessor in giving its consent to an assignment or subletting was
materially false shall, at Lessor's election, render Lessor's said consent null
and void.

      12.4 Additional Terms and Conditions Applicable to Subletting. Regardless
of Lessor's consent, the following terms and conditions shall apply to any
subletting by Lessee of all or any part of the Premises and shall be deemed
included in all subleases under this Lease whether or not expressly incorporated
therein:

            (a) Lessee hereby assigns and transfers to Lessor all of Lessee's
interest in all rentals and income arising from any sublease heretofore or
hereafter made by Lessee, and Lessor may collect such rent and income and apply
same toward Lessee's obligations under this Lease; provided, however, that until
a default shall occur in the performance of Lessee's obligations under this
Lease, Lessee may receive, collect and enjoy the rents accruing under such
sublease. Lessor shall not, by reason of this or any other assignment of such
sublease to Lessor nor by reason of the collection of the rents from a
sublessee, be deemed liable to the sublessee for any failure of Lessee to
perform and comply with any of Lessee's obligations to such sublessee under such
sublease. Lessee hereby irrevocably authorizes and directs any such sublessee,
upon receipt of a written notice from Lessor stating that a default exists in
the performance of Lessee's obligations under this Lease, to pay to Lessor the
rents due and to become due under the sublease. Lessee agrees that such
sublessee shall have the right to rely upon any such statement and request from
Lessor, and that such sublessee shall pay such rents to Lessor without any
obligation or right to inquire as to whether such default exists and
notwithstanding any notice from or claim from Lessee to the contrary. Lessee
shall have no right or claim against said sublessee or Lessor for any such rents
so paid by said sublessee to Lessor.

            (b) No sublease entered into by Lessee shall be effective unless and
until it has been approved in writing by Lessor. In entering into any sublease,
Lessee shall use only such form of sublessee as is satisfactory to Lessor, and
once approved by Lessor, such sublease shall not be changed or modified without
Lessor's prior written consent. Any sublease shall, by reason of entering into a
sublease under this Lease, be deemed, for the benefit of Lessor, to have assumed
and agreed to conform and comply with each and every obligation herein to be
performed by Lessee other than such obligations as are contrary to or
inconsistent with provisions contained in a sublease to which Lessor has
expressly consented in writing.

            (c) In the event Lessee shall default in the performance of its
obligations under this Lease, Lessor at its option and without any obligation to
do so, may require any sublessee to attorn to Lessor, in which event Lessor
shall undertake the obligations of Lessee under such sublease from the time of
the exercise of said option to the termination of such sublease; provided,
however, Lessor shall not be liable for any prepaid rents or security deposit
paid by such sublessee to Lessee or for any other prior defaults of Lessee under
such sublease.

            (d) No sublessee shall further assign or sublet all or any part of
the Premises without Lessor's prior written consent.

            (e) With respect to any subletting to which Lessor has consented,
Lessor agrees to deliver a copy of any notice of default by Lessee to the
sublessee. Such sublessee shall have the right to cure a default of Lessee
within three (3) days after service of said notice of default upon such
sub-lessee, and the sublessee shall have a right of reimbursement and offset
from and against Lessee for any such defaults cured by the sublessee.

      12.5 Lessor's Expenses. In the event Lessee shall assign or sublet the
Premises or request the consent of Lessor to any assignment or subletting or if
Lessee shall request the consent of Lessor for any act Lessee proposes to do
then Lessee shall pay Lessor's reasonable costs and expenses incurred in
connection therewith, including attorneys', architects', engineers' or other
consultants' fees.

      12.6 Conditions to Consent. Lessor reserves the right to condition any
approval to assign or sublet upon Lessor's determination that (a) the proposed
assignee or sublessee shall conduct a business on the Premises of a quality
substantially equal to that of Lessee and consistent with the general character
of the other occupants of the Office Building Project and not in violation of
any exclusives or rights then held by other tenants, and (b) the proposed
assignee or sublessee be at least as financially responsible as Lessee was
expected to be at the time of the execution of this Lease or of such assignment
or subletting, whichever is greater.

13. Default; Remedies.

      13.1 Default. The occurrence of any one or more of the following events
shall constitute a material default of this Lease by Lessee:

            (a) The vacation or abandonment of the Premises by Lessee. Vacation
of the Premises shall include the failure to occupy the Premises for a
continuous period of sixty (60) days or more, whether or not the rent is paid.

            (b) The breach by Lessee of any of the covenants, conditions or
provisions of paragraphs 7.3(a), (b) or (d) (alterations), 12.1 (assignment or
subletting), 13.1(a) (vacation or abandonment), 13.1(e) (insolvency), 13.1(f)
(false statement), 16(a) (estoppel certificate), 30(b) (subordination), 33
(auctions), or 41.1 (easements), all of which are hereby deemed to be material,
non-curable defaults without the necessity of any notice by Lessor to Lessee
thereof.

            (c) The failure by Lessee to make any payment of rent or any other
payment required to be made by Lessee hereunder, as and when due, where such
failure shall continue for a period of three (3) days after written notice
thereof from Lessor to Lessee. In the event that Lessor serves Lessee with a
Notice to Pay Rent or Quit pursuant to applicable Unlawful Detainer statutes
such Notice to Pay Rent or Quit shall also constitute the notice required by
this subparagraph.


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            (d) The failure by Lessee to observe or perform any of the
covenants, conditions or provisions of this Lease to be observed or performed by
Lessee other than those referenced in subparagraphs (b) and (c), above, where
such failure shall continue for a period of thirty (30) days after written
notice thereof from Lessor to Lessee; provided, however, that if the nature of
Lessee's noncompliance is such that more than thirty (30) days are reasonably
required for its cure, then Lessee shall not be deemed to be in default if
Lessee commenced such cure within said thirty (30) day period and thereafter
diligently pursues such cure to completion. To the extent permitted by law, such
thirty (30) day notice shall constitute the sole and exclusive notice required
to be given to Lessee under applicable Unlawful Detainer statutes.

            (e) (i) The making by Lessee of any general arrangement or general
assignment for the benefit of creditors: (ii) Lessee becoming a "debtor" as
defined in 11 U.S.C. ss.101 or any successor statute thereto (unless, in the
case of a petition filed against Lessee, the same is dismissed within sixty (60)
days: (iii) the appointment of a trustee or receiver to take possession of
substantially all of Lessee's assets located at the Premises or of Lessee's
interest in this Lease, where possession is not restored to Lessee within thirty
(30) days; or (iv) the attachment, execution or other judicial seizure of
substantially all of Lessee's assets located at the Premises or of Lessee's
interest in this Lease, where such seizure is not discharged within thirty (30)
days. In the event that any provision of this paragraph 13.1(e) is contrary to
any applicable law, such provision shall be of no force or effect.

            (f) The discovery by Lessor that any financial statement given to
Lessor by Lessee, or its successor in interest or by any guarantor of Lessee's
obligation hereunder, was materially false.

      13.2 Remedies. In the event of any material default or breach of this
Lease by Lessee, Lessor may at any time thereafter, with or without notice or
demand and without limiting Lessor in the exercise of any right or remedy which
Lessor may have by reason of such default:

            (a) Terminate Lessee's right to possession of the Premises by any
lawful means, in which case this Lease and the term hereof shall terminate and
Lessee shall immediately surrender possession of the Premises to Lessor. In such
event Lessor shall be entitled to recover from Lessee all damages incurred by
Lessor by reason of Lessee's default including, but not limited to, the cost of
recovering possession of the Premises; expenses of reletting, including
necessary renovation and alteration of the Premises, reasonable attorneys' fees,
and any real estate commission actually paid; the worth at the time of award by
the court having jurisdiction thereof of the amount by which the unpaid rent for
the balance of the term after the time of such award exceeds the amount of such
rental loss for the same period that Lessee proves could be reasonably avoided;
that portion of the leasing commission paid by Lessor pursuant to paragraph 15
applicable to the unexpired term of this Lease.

            (b) Maintain Lessee's right to possession in which case this Lease
shall continue in effect whether or not Lessee shall have vacated or abandoned
the Premises. In such event Lessor shall be entitled to enforce all of Lessor's
rights and remedies under this Lease, including the right to recover the rent as
it becomes due hereunder.

            (c) Pursue any other remedy now or hereafter available to Lessor
under the laws or judicial decisions of the state wherein the Premises are
located. Unpaid installments of rent and other unpaid monetary obligations of
Lessee under the terms of this Lease shall bear interest from the date due at
the maximum rate then allowable by law.

      13.3 Default by Lessor. Lessor shall not be in default unless Lessor fails
to perform obligations required of Lessor within a reasonable time, but in no
event later than thirty (30) days after written notice by Lessee to Lessor and
to the holder of any first mortgage or deed of trust covering the Premises whose
name and address shall have theretofore been furnished to Lessee in writing,
specifying wherein Lessor has failed to perform such obligation; provided,
however, that if the nature of Lessor's obligation is such that more than thirty
(30) days are required for performance then Lessor shall not be in default if
Lessor commences performance within such 30-day period and thereafter diligently
pursues the same to completion.

      13.4 Late Charges. Lessee hereby acknowledges that late payment by Lessee
to Lessor of Base Rent, Lessee's Share of Operating Expense Increase or other
sums due hereunder will cause Lessor to incur costs not contemplated by this
Lease, the exact amount of which will be extremely difficult to ascertain. Such
costs include, but are not limited to, processing and accounting charges, and
late charges which may be imposed on Lessor by the terms of any mortgage or
trust deed covering the Office Building Project. Accordingly, if any installment
of Base Rent, Operating Expense Increase, or any other sum due from Lessee shall
not be received by Lessor or Lessor's designee within ten (10) days after such
amount shall be due, then, without any requirement for notice to Lessee, Lessee
shall pay to Lessor a late charge equal to 6% of such overdue amount. The
parties hereby agree that such late charge represents a fair and reasonable
estimate of the costs Lessor will incur by reason of late payment by Lessee.
Acceptance of such late charge by Lessor shall in no event constitute a waiver
of Lessee's default with respect to such overdue amount, nor prevent Lessor from
exercising any of the other rights and remedies granted hereunder.

14. Condemnation. If the Premises or any portion thereof or the Office Building
Project are taken under the power of eminent domain, or sold under the threat of
the exercise of said power (all of which are herein called "condemnation"), this
Lease shall terminate as to the part so taken as of the date the condemning
authority takes title or possession, whichever first occurs; provided that if so
much of the Premises or the Office Building Project are taken by such
condemnation as would substantially and adversely affect the operation and
profitability of Lessee's business conducted from the Premises Lessee shall have
the option, to be exercised only in writing within thirty (30) days after Lessor
shall have given Lessee written notice of such taking (or in the absence of such
notice, within thirty (30) days after the condemning authority shall have taken
possession), to terminate this Lease as of the date the condemning authority
takes such possession. If Lessee does not terminate this Lease in accordance
with the foregoing, this Lease shall remain in full force and effect as to the
portion of the Premises remaining, except that the rent and Lessee's Share of
Operating Expense Increase shall be reduced in the proportion that the floor
area of the Premises taken bears to the total floor area of the Premises. Common
Areas taken shall be excluded from the Common Areas usable by Lessee and no
reduction of rent shall occur with respect thereto or by reason thereof. Lessor
shall have the option in its sole discretion to terminate this Lease as of the
taking of possession by the condemning authority, by giving written notice to
Lessee of such election within thirty (30) days after receipt of notice of a
taking by condemnation of any part of the Premises or the Office Building
Project. Any award for the taking of all or any part of the Premises or the
Office Building Project under the power of eminent domain or any payment made
under threat of the exercise of such power shall be the property of Lessor,
whether such award shall be made as compensation for diminution in value of the
leasehold or for the taking of the fee, or as severance damages; provided,
however, that Lessee shall be entitled to any separate award for loss of or
damage to Lessee's trade fixtures, removable personal property and unamortized
tenant improvements that have been paid for by Lessee. For that purpose the cost
of such improvements shall be amortized over the original term of this Lease
excluding any options. In the event that this Lease is not terminated by reason
of such condemnation, Lessor shall to the extent of severance damages received
by Lessor in connection with such condemnation, repair any damage to the
Premises caused by such condemnation except to the extent that Lessee has been
reimbursed therefor by the condemning authority. Lessee shall pay any amount in
excess of such severance damages required to complete such repair.

15. Broker's Fee.

            (a) The brokers involved in this transaction are ___________________
as "listing broker" and _______________________ as "cooperating broker,"
licensed real estate broker(s). A "cooperating broker" is defined as any broker
other than the listing broker entitled to a share of any commission arising
under this Lease. Upon execution of this Lease by both parties, Lessor shall pay
to said brokers jointly, or in such separate shares as they may mutually
designate in writing, a fee as set forth in a separate agreement between Lessor
and said broker(s), or in the event there is no separate agreement between
Lessor and said broker(s), the sum of $_______________________, for brokerage
services rendered by said broker(s) to Lessor in this transaction.

            (b) Lessor further agrees that (i) if Lessee exercises any Option,
as defined in paragraph 39.1 of this Lease, which is granted to Lessee under
this Lease, or any subsequently granted option which is substantially similar to
an Option granted to Lessee under this Lease, or (ii) if Lessee acquires any
rights to the Premises or other premises described in this Lease which are
substantially similar to what Lessee would have acquired had an Option herein
granted to Lessee been exercised, or (iii) if Lessee remains in possession of
the Premises after the expiration of the term of this Lease after having failed
to exercise an Option, or (iv) if said broker(s) are the procuring cause of any
other lease or sale entered into between the parties pertaining to the Premises
and/or any adjacent property in which Lessor has an interest, or (v) if the Base
Rent is increased, whether by agreement or operation of an escalation clause
contained herein, then as to any of said transactions or rent increases, Lessor
shall pay said broker(s) a fee in accordance with the schedule of said broker(s)
in effect at the time of execution of this Lease. Said fee shall be paid at the
time such increased rental is determined.

            (c) Lessor agrees to pay said fee not only on behalf of Lessor but
also on behalf of any person, corporation, association, or other entity having
an ownership interest in said real property or any part thereof, when such fee
is due hereunder. Any transferee of Lessor's interest in this Lease, whether
such transfer is by agreement or by operation of law, shall be deemed to have
assumed Lessor's obligation under this paragraph 15. Each listing and
cooperating broker shall be a third party beneficiary of the provisions of this
paragraph 15 to the extent of their interest in any commission arising under
this Lease and may enforce that right directly against Lessor; provided,
however, that all brokers having a right to any part of such total commission
shall be a necessary party to any suit with respect thereto.

            (d) Lessee and Lessor each represent and warrant to the other that
neither has had any dealings with any person, firm, broker or finder (other than
the person(s), if any, whose names are set forth in paragraph 15(a), above) in
connection with the negotiation of this Lease and/or the consummation of the
transaction contemplated hereby, and no other broker or other person, firm or
entity is entitled to any commission or finder's fee in connection with said
transaction and Lessee and Lessor do each hereby indemnify and hold the other
harmless from and against any costs, expenses, attorneys' fees or liability for
compensation or charges which may be claimed by any such unnamed broker, finder
or other similar party by reason of any dealings or actions of the indemnifying
party.

16. Estoppel Certificate.

            (a) Each party (as "responding party") shall at any time upon not
less than ten (10) days' prior written notice from the other party ("requesting
party") execute, acknowledge and deliver to the requesting party a statement in
writing (i) certifying that this Lease is unmodified and in full force and
effect (or, if modified, stating the nature of such modification and certifying
that this Lease, as so modified, is in full force and effect) and the date


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to which the rent and other charges are paid in advance, if any, and (ii)
acknowledging that there are not, to the responding party's knowledge, any
uncured defaults on the part of the requesting party, or specifying such
defaults if any are claimed. Any such statement may be conclusively relied upon
by any prospective purchaser or encumbrancer of the Office Building Project or
of the business of Lessee.

            (b) At the requesting party's option, the failure to deliver such
statement within such time shall be a material default of this Lease by the
party who is to respond, without any further notice to such party, or it shall
be conclusive upon such party that (i) this Lease is in full force and effect,
without modification except as may be represented by the requesting party, (ii)
there are no uncured defaults in the requesting party's performance, and (iii)
if Lessor is the requesting party, not more than one month's rent has been paid
in advance.

            (c) If Lessor desires to finance, refinance, or sell the Office
Building Project, or any part thereof, Lessee hereby agrees to deliver to any
lender or purchaser designated by Lessor such financial statements of Lessee as
may be reasonably required by such lender or purchaser. Such statements shall
include the past three (3) years' financial statements of Lessee. All such
financial statements shall be received by Lessor and such lender or purchaser in
confidence and shall be used only for the purposes herein set forth.

17. Lessor's Liability. The term "Lessor" as used herein shall mean only the
owner or owners, at the time in question, of the fee title or a lessee's
interest in a ground lease of the Office Building Project, and except as
expressly provided in paragraph 15, in the event of any transfer of such title
or interest, Lessor herein named (and in case of any subsequent transfers then
the grantor) shall be relieved from and after the date of such transfer of all
liability as respects Lessor's obligations thereafter to be performed, provided
that any funds in the hands of Lessor or the then grantor at the time of such
transfer, in which Lessee has an interest, shall be delivered to the grantee.
The obligations contained in this Lease to be performed by Lessor shall, subject
as aforesaid, be binding on Lessor's successors and assigns, only during their
respective periods of ownership.

18. Severability. The invalidity of any provision of this Lease as determined by
a court of competent jurisdiction shall in no way affect the validity of any
other provision hereof.

19. Interest on Past-due Obligations. Except as expressly herein provided, any
amount due to Lessor not paid when due shall bear interest at the maximum rate
then allowable by law or judgments from the date due. Payment of such interest
shall not excuse or cure any default by Lessee under this Lease; provided,
however, that interest shall not be payable on late charges incurred by Lessee
nor on any amounts upon which late charges are paid by Lessee.

20. Time of Essence. Time is of the essence with respect to the obligations to
be performed under this Lease.

21. Additional Rent. All monetary obligations of Lessee to Lessor under the
terms of this Lease, including but not limited to Lessee's Share of Operating
Expense Increase and any other expenses payable by Lessee hereunder shall be
deemed to be rent.

22. Incorporation of Prior Agreements; Amendments. This Lease contains all
agreements of the parties with respect to any matter mentioned herein. No prior
or contemporaneous agreement or understanding pertaining to any such matter
shall be effective. This Lease may be modified in writing only, signed by the
parties in interest at the time of the modification. Except as otherwise stated
in this Lease, Lessee hereby acknowledges that neither the real estate broker
listed in paragraph 15 hereof nor any cooperating broker on this transaction nor
the Lessor or any employee or agents of any of said persons has made any oral or
written warranties or representations to Lessee relative to the condition or use
by Lessee of the Premises or the Office Building Project and Lessee acknowledges
that Lessee assumes all responsibility regarding the Occupational Safety Health
Act, the legal use and adaptability of the Premises and the compliance thereof
with all applicable laws and regulations in effect during the term of this
Lease.

23. Notices. Any notice required or permitted to be given hereunder shall be in
writing and may be given by personal delivery or by certified or registered
mail, and shall be deemed sufficiently given if delivered or addressed to Lessee
or to Lessor at the address noted below or adjacent to the signature of the
respective parties, as the case may be. Mailed notices shall be deemed given
upon actual receipt at the address required, or forty-eight hours following
deposit in the mail, postage prepaid, whichever first occurs. Either party may
by notice to the other specify a different address for notice purposes except
that upon Lessee's taking possession of the Premises, the Premises shall
constitute Lessee's address for notice purposes. A copy of all notices required
or permitted to be given to Lessor hereunder shall be concurrently transmitted
to such party or parties at such addresses as Lessor may from time to time
hereafter designate by notice to Lessee.

24. Waivers. No waiver by Lessor of any provision hereof shall be deemed a
waiver of any other provision hereof or of any subsequent breach by Lessee of
the same or any other provision. Lessor's consent to, or approval of, any act
shall not be deemed to render unnecessary the obtaining of Lessor's consent to
or approval of any subsequent act by Lessee. The acceptance of rent hereunder by
Lessor shall not be a waiver of any preceding breach by Lessee of any provision
hereof, other than the failure of Lessee to pay the particular rent so accepted,
regardless of Lessor's knowledge of such preceding breach at the time of
acceptance of such rent.

25. Recording. Either Lessor or Lessee shall, upon request of the other,
execute, acknowledge and deliver to the other a "short form" memorandum of this
Lease for recording purposes.

26. Holding Over. If Lessee, with Lessor's consent, remains in possession of the
Premises or any part thereof after the expiration of the term hereof, such
occupancy shall be a tenancy from month to month upon all the provisions of this
Lease pertaining to the obligations of Lessee, except that the rent payable
shall be two hundred percent (200%) of the rent payable immediately preceding
the termination date of this Lease, and all Options, if any, granted under the
terms of this Lease shall be deemed terminated and be of no further effect
during said month to month tenancy.

27. Cumulative Remedies. No remedy or election hereunder shall be deemed
exclusive but shall, wherever possible, be cumulative with all other remedies at
law or in equity.

28. Covenants and Conditions. Each provision of this Lease performable by Lessee
shall be deemed both a covenant and a condition.

29. Binding Effect; Choice of Law. Subject to any provisions hereof restricting
assignment or subletting by Lessee and subject to the provisions of paragraph
17, this Lease shall bind the parties, their personal representatives,
successors and assigns. This Lease shall be governed by the laws of the State
where the Office Building Project is located and any litigation concerning this
Lease between the parties hereto shall be initiated in the county in which the
Office Building Project is located.

30. Subordination.

            (a) This Lease, and any Option or right of first refusal granted
hereby, at Lessor's option, shall be subordinate to any ground lease, mortgage,
deed of trust, or any other hypothecation or security now or hereafter placed
upon the Office Building Project and to any and all advances made on the
security thereof and to all renewals, modifications, consolidations,
replacements and extensions thereof. Notwithstanding such subordination,
Lessee's right to quiet possession of the Premises shall not be disturbed if
Lessee is not in default and so long as Lessee shall pay the rent and observe
and perform all of the provisions of this Lease, unless this Lease is otherwise
terminated pursuant to its terms. If any mortgagee, trustee or ground lessor
shall elect to have this Lease and any Options granted hereby prior to the lien
of its mortgage, deed of trust or ground lease, and shall give written notice
thereof to Lessee, this Lease and such Options shall be deemed prior to such
mortgage, deed of trust or ground lease, whether this Lease or such Options are
dated prior or subsequent to the date of said mortgage, deed of trust or ground
lease or the date of recording thereof.

            (b) Lessee agrees to execute any documents required to effectuate an
attornment, a subordination, or to make this Lease or any Option granted herein
prior to the lien of any mortgage, deed of trust or ground lease, as the case
may be. Lessee's failure to execute such documents within ten (10) days after
written demand shall constitute a material default by Lessee hereunder without
further notice to Lessee or, at Lessor's option, Lessor shall execute such
documents on behalf of Lessee as Lessee's attorney-in-fact. Lessee does hereby
make, constitute and irrevocably appoint Lessor as Lessee's attorney-in-fact and
in Lessee's name, place and stead, to execute such documents in accordance with
this paragraph 30(b).

31. Attorneys' Fees.

      31.1 If either party or the broker(s) named herein bring an action to
enforce the terms hereof or declare rights hereunder, the prevailing party in
any such action, trial or appeal thereon, shall be entitled to his reasonable
attorneys' fees to be paid by the losing party as fixed by the court in the same
or a separate suit, and whether or not such action is pursued to decision or
judgment. The provisions of this paragraph shall inure to the benefit of the
broker named herein who seeks to enforce a right hereunder.

      31.2 The attorneys' fee award shall not be computed in accordance with any
court fee schedule, but shall be such as to fully reimburse all attorneys' fees
reasonably incurred in good faith.

      31.3 Lessor shall be entitled to reasonable attorneys' fees and all other
costs and expenses incurred in the preparation and service of notice of default
and consultations in connection therewith, whether or not a legal transaction is
subsequently commenced in connection with such default.

32. Lessor's Access.

      32.1 Lessor and Lessor's agents shall have the right to enter the Premises
at reasonable times for the purpose of inspecting the same, performing any
services required of Lessor, showing the same to prospective purchasers,
lenders, or lessees, taking such safety measures, erecting such scaffolding or
other necessary structures, making such alterations, repairs, improvements or
additions to the Premises or to the Office Building Project as Lessor may
reasonably deem necessary or desirable and the erecting, using and maintaining
of utilities, services, pipes and conduits through the Premises and/or other
premises as long as there is no material adverse effect to Lessee's use of the
Premises. Lessor may at any time place on or about the Premises or the Building
any ordinary "For Sale" signs and Lessor may at any time during the last 120
days of the term hereof place on or about the Premises any ordinary "For Lease"
signs.

      32.2 All activities of Lessor pursuant to this paragraph shall be without
abatement of rent, nor shall Lessor have any liability to Lessee for the same.


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(C) 1984 American Industrial Real Estate Association         FULL SERVICE--GROSS


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<PAGE>

      32.3 Lessor shall have the right to retain keys to the Premises and to
unlock all doors in or upon the Premises other than to files, vaults and safes,
and in the case of emergency to enter the Premises by any reasonably appropriate
means, and any such entry shall not be deemed a forceable or unlawful entry or
detainer of the Premises or an eviction. Lessee waives any charges for damages
or injuries or interference with Lessee's property or business in connection
therewith.

33. Auctions. Lessee shall not conduct, nor permit to be conducted, either
voluntarily or involuntarily, any auction upon the Premises or the Common Areas
without first having obtained Lessor's prior written consent. Notwithstanding
anything to the contrary in this Lease. Lessor shall not be obligated to
exercise any standard of reasonableness in determining whether to grant such
consent. The holding of any auction on the Premises or Common Areas in violation
of this paragraph shall constitute a material default of this Lease.

34. Signs. Lessee shall not place any sign upon the Premises or the Office
Building Project without Lessor's prior written consent. Under no circumstances
shall Lessee place a sign on any roof of the Office Building Project.

35. Merger. The voluntary or other surrender of this Lease by Lessee, or a
mutual cancellation thereof, or a termination by Lessor, shall not work a
merger, and shall, at the option of Lessor, terminate all or any existing
subtenancies or may, at the option of Lessor, operate as an assignment to Lessor
of any or all of such subtenancies.

36. Consents. Except for paragraphs 33 (auctions) and 34 (signs) hereof,
wherever in this Lease the consent of one party is required to an act of the
other party such consent shall not be unreasonably withheld or delayed.

37. Guarantor. In the event that there is a guarantor of this Lease, said
guarantor shall have the same obligations as Lessee under this Lease.

38. Quiet Possession. Upon Lessee paying the rent for the Premises and observing
and performing all of the covenants, conditions and provisions on Lessee's part
to be observed and performed hereunder. Lessee shall have quiet possession of
the Premises for the entire term hereof subject to all of the provisions of this
Lease. The individuals executing this Lease on behalf of Lessor represent and
warrant to Lessee that they are fully authorized and legally capable of
executing this Lease on behalf of Lessor and that such execution is binding upon
all parties holding an ownership interest in the Office Building Project.

39. Options.

      39.1 Definition. As used in this paragraph the word "Option" has the
following meaning: (1) the right or option to extend the term of this Lease or
to renew this Lease or to extend or renew any lease that Lessee has on other
property of Lessor; (2) the option of right of first refusal to lease the
Premises or the right of first offer to lease the Premises or the right of first
refusal to lease other space within the Office Building Project or other
property of Lessor or the right of first offer to lease other space within the
Office Building Project or other property of Lessor; (3) the right or option to
purchase the Premises or the Office Building Project, or the right of first
refusal to purchase the Premises or the Office Building Project or the right of
first offer to purchase the Premises or the Office Building Project, or the
right or option to purchase other property of Lessor, or the right of first
refusal to purchase other property of Lessor or the right of first offer to
purchase other property of Lessor.

      39.2 Options Personal. Each Option granted to Lessee in this Lease is
personal to the original Lessee and may be exercised only by the original Lessee
while occupying the Premises who does so without the intent of thereafter
assigning this Lease or subletting the Premises or any portion thereof, and may
not be exercised or be assigned, voluntarily or involuntarily, by or to any
person or entity other than Lessee; provided, however, that an Option may be
exercised by or assigned to any Lessee Affiliate as defined in paragraph 12.2 of
this Lease. The Options, if any, herein granted to Lessee are not assignable
separate and apart from this Lease, nor may any Option be separated from this
Lease in any manner, either by reservation or otherwise.

      39.3 Multiple Options. In the event that Lessee has any multiple options
to extend or renew this Lease a later option cannot be exercised unless the
prior option to extend or renew this Lease has been so exercised.

      39.4 Effect of Default on Options.

            (a) Lessee shall have no right to exercise an Option,
notwithstanding any provision in the grant of Option to the contrary, (i) during
the time commencing from the date Lessor gives to Lessee a notice of default
pursuant to paragraph 13.1(c) or 13.1(d) and continuing until the noncompliance
alleged in said notice of default is cured, or (ii) during the period of time
commencing on the day after a monetary obligation to Lessor is due from Lessee
and unpaid (without any necessity for notice thereof to Lessee) and continuing
until the obligation is paid, or (iii) in the event that Lessor has given to
Lessee three or more notices of default under paragraph 13.1(c), or paragraph
13.1(d), whether or not the defaults are cured, during the 12 month period of
time immediately prior to the time that Lessee attempts to exercise the subject
Option. (iv) if Lessee has committed any non-curable breach, including without
limitation those described in paragraph 13.1(b), or is otherwise in default of
any of the terms, covenants or conditions of this Lease.

            (b) The period of time within which an Option may be exercised shall
not be extended or enlarged by reason of Lessee's inability to exercise an
Option because of the provisions of paragraph 39.4(a).

            (c) All rights of Lessee under the provisions of an Option shall
terminate and be of no further force or effect, notwithstanding Lessee's due and
timely exercise of the Option, if, after such exercise and during the term of
this Lease. (i) Lessee fails to pay to Lessor a monetary obligation of Lessee
for a period of thirty (30) days after such obligation becomes due (without any
necessity of Lessor to give notice thereof to Lessee), or (ii) Lessee fails to
commence to cure a default specified in paragraph 13.1(d) within thirty (30)
days after the date that Lessor gives notice to Lessee of such default and/or
Lessee fails thereafter to diligently prosecute said cure to completion, or
(iii) Lessor gives to Lessee three or more notices of default under paragraph
13.1(c), or paragraph 13.1(d), whether or not the defaults are cured, or (iv) if
Lessee has committed any non-curable breach, including without limitation those
described in paragraph 13.1(b), or is otherwise in default of any of the terms,
covenants and conditions of this Lease,

40. Security Measures--Lessor's Reservations.

      40.1 Lessee hereby acknowledges that Lessor shall have no obligation
whatsoever to provide guard service or other security measures for the benefit
of the Premises or the Office Building Project. Lessee assumes all
responsibility for the protection of Lessee, its agents, and invitees and the
property of Lessee and of Lessee's agents and invitees from acts of third
parties. Nothing herein contained shall prevent Lessor, at Lessor's sole option,
from providing security protection for the Office Building Project or any part
thereof, in which event the cost thereof shall be included within the definition
of Operating Expenses, as set forth in paragraph 4.2(b).

      40.2 Lessor shall have the following rights:

            (a) To change the name, address or title of the Office Building
Project or building in which the Premises are located upon not less than 90 days
prior written notice;

            (b) To, at Lessee's expense, provide and install Building standard
graphics on the door of the Premises and such portions of the Common Areas as
Lessor shall reasonably deem appropriate;

            (c) To permit any lessee the exclusive right to conduct any business
as long as such exclusive does not conflict with any rights expressly given
herein;

            (d) To place such signs, notices or displays as Lessor reasonably
deems necessary or advisable upon the roof, exterior of the buildings or the
Office Building Project or on pole signs in the Common Areas;

      40.3 Lessee shall not:

            (a) Use a representation (photographic or otherwise) of the Building
or the Office Building Project or their name(s) in connection with Lessee's
business;

            (b) Suffer or permit anyone, except in emergency, to go upon the
roof of the Building.

41. Easements.

      41.1 Lessor reserves to itself the right, from time to time, to grant such
easements, rights and dedications that Lessor deems necessary or desirable, and
to cause the recordation of Parcel Maps and restrictions, so long as such
easements, rights, dedications, Maps and restrictions do not unreasonably
interfere with the use of the Premises by Lessee. Lessee shall sign any of the
aforementioned documents upon request of Lessor and failure to do so shall
constitute a material default of this Lease by Lessee without the need for
further notice to Lessee.

      41.2 The obstruction of Lessee's view, air. or light by any structure
erected in the vicinity of the Building, whether by Lessor or third parties,
shall in no way affect this Lease or impose any liability upon Lessor.

42. Performance Under Protest If at any time a dispute shall arise as to any
amount or sum of money to be paid by one party to the other under the provisions
hereof, the party against whom the obligation to pay the money is asserted shall
have the right to make payment "under protest" and such payment shall not be
regarded as a voluntary payment. and there shall survive the right on the part
of said party to institute suit for recovery of such sum. If it shall be
adjudged that there was no legal obligation on the part of said party to pay
such sum or any part thereof, said party shall be entitled to recover such sum
or so much thereof as it was not legally required to pay under the provisions of
this Lease.


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(C) 1984 American Industrial Real Estate Association         FULL SERVICE--GROSS


                                       9
<PAGE>

43. Authority. If Lessee is a corporation, trust, or general or limited
partnership, Lessee, and each individual executing this Lease on behalf of such
entity represent and warrant that such individual is duly authorized to execute
and deliver this Lease on behalf of said entity. If Lessee is a corporation,
trust or partnership, Lessee shall, within thirty (30) days after execution of
this Lease, deliver to Lessor evidence of such authority satisfactory to Lessor.

44. Conflict. Any conflict between the printed provisions, Exhibits or Addenda
of this Lease and the typewritten or handwritten provisions, if any, shall be
controlled by the typewritten or handwritten provisions.

45. No Offer. Preparation of this Lease by Lessor or Lessor's agent and
submission of same to Lessee shall not be deemed an offer to Lessee to lease.
This Lease shall become binding upon Lessor and Lessee only when fully executed
by both parties.

46. Lender Modification. Lessee agrees to make such reasonable modifications to
this Lease as may be reasonably required by an institutional lender in
connection with the obtaining of normal financing or refinancing of the Office
Building Project.

47. Multiple Parties. If more than one person or entity is named as either
Lessor or Lessee herein, except as otherwise expressly provided herein, the
obligations of the Lessor or Lessee herein shall be the joint and several
responsibility of all persons or entities named herein as such Lessor or Lessee,
respectively.

48. Work Letter. This Lease is supplemented by that certain Work Letter of even
date executed by Lessor and Lessee, attached hereto as Exhibit C, and
incorporated herein by this reference.

49. Attachments. Attached hereto are the following documents which constitute a
part of this Lease:

LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN AND, BY EXECUTION OF THIS LEASE, SHOW THEIR INFORMED
AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE TIME THIS
LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE AND
EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

      IF THIS LEASE HAS BEEN FILLED IN IT HAS BEEN PREPARED FOR SUBMISSION TO
      YOUR ATTORNEY FOR HIS APPROVAL. NO REPRESENTATION OR RECOMMENDATION IS
      MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION OR BY THE REAL
      ESTATE BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE LEGAL SUFFICIENCY,
      LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTION
      RELATING THERETO; THE PARTIES SHALL RELY SOLELY UPON THE ADVICE OF THEIR
      OWN LEGAL COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS LEASE.

                LESSOR                                   LESSEE


PEPPERTREE PROPERTIES INC.
- --------------------------------------    --------------------------------------

By /s/ Linda Smith                        By
  ------------------------------------      ------------------------------------

    Its PROPERTY MANAGER                      Its
       -------------------------------           -------------------------------


By                                        By
  ------------------------------------      ------------------------------------

    Its                                       Its
       -------------------------------           -------------------------------


Executed at Campbell, CA                  Executed at
           ---------------------------               ---------------------------

on January 23, 1999                       on
  ------------------------------------      ------------------------------------

Address 3425 S. BASCOM AVE. #220          Address
        ------------------------------            ------------------------------
        Campbell, CA 95008


(C) 1984 American Industrial Real Estate Association         FULL SERVICE--GROSS

                               PAGE 10 OF 10 PAGES

For these forms write or call the American Industrial Real Estate Association,
350 South Figueroa Street, Suite 275, Los Angeles, CA 90071, (213) 687-8777.

(C) 1984--By American Industrial Real Estate Association. All rights reserved.
No part of these words may be reproduced in any form without permission in
writing.


                                       10
<PAGE>

43. Authority. If Lessee is a corporation, trust, or general or limited
partnership, Lessee, and each individual executing this Lease on behalf of such
entity represent and warrant that such individual is duly authorized to execute
and deliver this Lease on behalf of said entity. If Lessee is a corporation,
trust or partnership, Lessee shall, within thirty (30) days after execution of
this Lease, deliver to Lessor evidence of such authority satisfactory to Lessor.

44. Conflict. Any conflict between the printed provisions, Exhibits or Addenda
of this Lease and the typewritten or handwritten provisions, if any, shall be
controlled by the typewritten or handwritten provisions.

45. No Offer. Preparation of this Lease by Lessor or Lessor's agent and
submission of same to Lessee shall not be deemed an offer to Lessee to lease.
This Lease shall become binding upon Lessor and Lessee only when fully executed
by both parties.

46. Lender Modification. Lessee agrees to make such reasonable modifications to
this Lease as may be reasonably required by an institutional lender in
connection with the obtaining of normal financing or refinancing of the Office
Building Project.

47. Multiple Parties. If more than one person or entity is named as either
Lessor or Lessee herein, except as otherwise expressly provided herein, the
obligations of the Lessor or Lessee herein shall be the joint and several
responsibility of all persons or entities named herein as such Lessor or Lessee,
respectively.

48. Work Letter. This Lease is supplemented by that certain Work Letter of even
date executed by Lessor and Lessee, attached hereto as Exhibit C, and
incorporated herein by this reference.

49. Attachments. Attached hereto are the following documents which constitute a
part of this Lease:

LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN AND, BY EXECUTION OF THIS LEASE, SHOW THEIR INFORMED
AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE TIME THIS
LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE AND
EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

      IF THIS LEASE HAS BEEN FILLED IN IT HAS BEEN PREPARED FOR SUBMISSION TO
      YOUR ATTORNEY FOR HIS APPROVAL. NO REPRESENTATION OR RECOMMENDATION IS
      MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION OR BY THE REAL
      ESTATE BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE LEGAL SUFFICIENCY,
      LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTION
      RELATING THERETO; THE PARTIES SHALL RELY SOLELY UPON THE ADVICE OF THEIR
      OWN LEGAL COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS LEASE.

                LESSOR                                   LESSEE


PEPPERTREE PROPERTIES INC.                TTR Technologies, Inc.
- --------------------------------------    --------------------------------------

By /s/ Linda Smith                        By /s/ Robert Friedman - [ILLEGIBLE]
  ------------------------------------      ------------------------------------

    Its PROPERTY MANAGER                      Its VP, Finance
       -------------------------------           -------------------------------


By                                        By
  ------------------------------------      ------------------------------------

    Its                                       Its
       -------------------------------           -------------------------------


Executed at Campbell, CA                  Executed at New York, NY
           ---------------------------               ---------------------------

on January 23, 1999                       on January, 1999
  ------------------------------------      ------------------------------------

Address 3425 S. BASCOM AVE. #220          Address 1841 Broadway Suite 1106
       -------------------------------           -------------------------------
        Campbell, CA 95008                        NY, NY 10023


(C) 1984 American Industrial Real Estate Association         FULL SERVICE--GROSS

For these forms write or call the American Industrial Real Estate Association,
350 South Figueroa Street, Suite 275, Los Angeles, CA 90071, (213) 687-8777.

(C) 1984--By American Industrial Real Estate Association. All rights reserved.
No part of these words may be reproduced in any form without permission in
writing.


                                       11
<PAGE>

43. Authority. If Lessee is a corporation, trust, or general or limited
partnership, Lessee, and each individual executing this Lease on behalf of such
entity represent and warrant that such individual is duly authorized to execute
and deliver this Lease on behalf of said entity. If Lessee is a corporation,
trust or partnership, Lessee shall, within thirty (30) days after execution of
this Lease, deliver to Lessor evidence of such authority satisfactory to Lessor.

44. Conflict. Any conflict between the printed provisions, Exhibits or Addenda
of this Lease and the typewritten or handwritten provisions, if any, shall be
controlled by the typewritten or handwritten provisions.

45. No Offer. Preparation of this Lease by Lessor or Lessor's agent and
submission of same to Lessee shall not be deemed an offer to Lessee to lease.
This Lease shall become binding upon Lessor and Lessee only when fully executed
by both parties.

46. Lender Modification. Lessee agrees to make such reasonable modifications to
this Lease as may be reasonably required by an institutional lender in
connection with the obtaining of normal financing or refinancing of the Office
Building Project.

47. Multiple Parties. If more than one person or entity is named as either
Lessor or Lessee herein, except as otherwise expressly provided herein, the
obligations of the Lessor or Lessee herein shall be the joint and several
responsibility of all persons or entities named herein as such Lessor or Lessee,
respectively.

48. Work Letter. This Lease is supplemented by that certain Work Letter of even
date executed by Lessor and Lessee, attached hereto as Exhibit C, and
incorporated herein by this reference.

49. Attachments. Attached hereto are the following documents which constitute a
part of this Lease:

LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN AND, BY EXECUTION OF THIS LEASE, SHOW THEIR INFORMED
AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE TIME THIS
LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE AND
EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

      IF THIS LEASE HAS BEEN FILLED IN IT HAS BEEN PREPARED FOR SUBMISSION TO
      YOUR ATTORNEY FOR HIS APPROVAL. NO REPRESENTATION OR RECOMMENDATION IS
      MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION OR BY THE REAL
      ESTATE BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE LEGAL SUFFICIENCY,
      LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTION
      RELATING THERETO; THE PARTIES SHALL RELY SOLELY UPON THE ADVICE OF THEIR
      OWN LEGAL COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS LEASE.

                LESSOR                                   LESSEE


PEPPERTREE PROPERTIES INC.
- --------------------------------------    --------------------------------------

By /s/ Linda Smith                        By
  ------------------------------------      ------------------------------------

    Its PROPERTY MANAGER                      Its
       -------------------------------           -------------------------------


By                                        By
  ------------------------------------      ------------------------------------

    Its                                       Its
       -------------------------------           -------------------------------


Executed at Campbell, CA                  Executed at
           ---------------------------               ---------------------------

on January 23, 1999                       on
  ------------------------------------      ------------------------------------

Address 3425 S. BASCOM AVE. #220          Address
        ------------------------------            ------------------------------
        Campbell, CA 95008


(C) 1984 American Industrial Real Estate Association         FULL SERVICE--GROSS

For these forms write or call the American Industrial Real Estate Association,
350 South Figueroa Street, Suite 275, Los Angeles, CA 90071, (213) 687-8777.

(C) 1984--By American Industrial Real Estate Association. All rights reserved.
No part of these words may be reproduced in any form without permission in
writing.


                                       12
<PAGE>

                              STANDARD OFFICE LEASE
                                   FLOOR PLAN
                                     [LOGO]


                               [GRAPHIC OMITTED]


SPACE IS BEING PAINTED AND WALL IS BEING INSTALLED. THESE ITEMS WILL MOST LIKELY
BE DONE BEFORE THE 1st OF FEBRUARY.

                                    EXHIBIT A



                                                               Initials:
                                                                        --------
                                                                           LS
                                                                        --------

(C) 1984 American Industrial Real Estate Association         FULL SERVICE--GROSS


                                       13



                                                                      Exhibit 16

                       SCHNEIDER EHRLICH & ASSOCIATES LLP
                             100 Jericho Quadrangle
                             Jericho, New York 11753

                                 August 12, 1999

Securities and Exchange Commission
450 Fifth Street, N.W.
Judiciary Plaza
Washington, DC 20549

            Re: TTR Technologies, Inc. (the "Company")
                Registration Statement on Form SB-2

Dear Sirs:

            Please be advised that we agree with the statements made in response
to Item 304(a)(3) of Regulation S-B under the Securities Act of 1933, as
amended, in the Company's Registration Statement on Form SB-2 with regard to
which this letter is filed as Exhibit 16.

                                             Very truly yours,


                                             /s/

                                             SCHNEIDER EHRLICH & ASSOCIATES LLP
                                             successor firm to Schneider Ehrlich
                                             & Wengrover LLP



                                                                      Exhibit 21

                         Subsidiaries of the Registrant

1. TTR Technologies, Ltd., an Israeli corporation



                                                                    Exhibit 23.2

                         CONSENT OF INDEPENDENT AUDITORS

      As independent auditors of TTR Technologies, Inc., (the "Company") (a
development stage company), we hereby consent to the inclusion of our report,
dated June 30, 1999, on the Company's consolidated balance sheets as of December
31, 1998 and 1997 and the related consolidated statements of operations,
comprehensive loss, stockholders' equity (deficit), and cash flows for each of
the two years in the period ended December 31, 1998, and to the references to
our firm under the heading "Experts" in the Company's Registration Statement on
Form SB-2 and related prospectus to be filed in August 1999.


/s/

Brightman Almagor & Co.
Certified Public Accountants (Israel)
A member of Deloitte Touche Tohmatsu

Ramat-Gan, Israel
August 12, 1999


<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated financial statements accompanying the filing of Form SB-2 and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<CIK>                         0000933955
<NAME>                        TTR, Inc. and Its Subsidiary

<S>                             <C>            <C>
<PERIOD-TYPE>                        12-mos          3-mos
<FISCAL-YEAR-END>               Dec-31-1998    Dec-31-1999
<PERIOD-START>                   Jan-1-1998     Jan-1-1999
<PERIOD-END>                    Dec-31-1998    Mar-31-1999
<CASH>                               74,445          2,596
<SECURITIES>                              0              0
<RECEIVABLES>                         7,793         28,086
<ALLOWANCES>                              0              0
<INVENTORY>                               0              0
<CURRENT-ASSETS>                    103,488         45,467
<PP&E>                              311,493        292,166
<DEPRECIATION>                            0              0
<TOTAL-ASSETS>                      490,545        379,129
<CURRENT-LIABILITIES>             2,937,936      3,205,688
<BONDS>                                   0              0
                     0              0
                               0              0
<COMMON>                              4,177          5,406
<OTHER-SE>                       (3,102,344)    (3,526,833)
<TOTAL-LIABILITY-AND-EQUITY>        490,545        379,129
<SALES>                              54,922         26,984
<TOTAL-REVENUES>                     54,922         26,984
<CGS>                                     0              0
<TOTAL-COSTS>                             0              0
<OTHER-EXPENSES>                  5,251,160        991,667
<LOSS-PROVISION>                          0              0
<INTEREST-EXPENSE>                  410,715        193,663
<INCOME-PRETAX>                  (5,578,540)     1,158,346
<INCOME-TAX>                              0              0
<INCOME-CONTINUING>              (5,578,540)     1,158,346
<DISCONTINUED>                            0              0
<EXTRAORDINARY>                           0              0
<CHANGES>                                 0              0
<NET-INCOME>                     (5,578,540)     1,158,346
<EPS-BASIC>                         (1.54)          (.23)
<EPS-DILUTED>                         (1.54)          (.23)



</TABLE>


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