AMPEX CORP /DE/
424B3, 1998-12-21
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
Previous: VALENCE TECHNOLOGY INC, PRER14A, 1998-12-21
Next: CENTRAL GARDEN & PET COMPANY, 8-K, 1998-12-21





                                                Filed pursuant to Rule 424(b)(3)
                                                          SEC File No. 333-63921



PROSPECTUS


                                   $14,000,000
                                Ampex Corporation
           OFFER TO EXCHANGE ITS 12% SENIOR NOTES DUE 2003, SERIES B,
          WHICH HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
                 AS AMENDED, FOR ANY AND ALL OF ITS OUTSTANDING
                            12% SENIOR NOTES DUE 2003

        THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME,
                      ON January 14, 1999, UNLESS EXTENDED.
                         -------------------------------

Ampex Corporation,  a Delaware  corporation  ("Ampex" or the "Company"),  hereby
offers,  upon  the  terms  and  subject  to the  conditions  set  forth  in this
Prospectus  and  the   accompanying   letter  of  transmittal  (the  "Letter  of
Transmittal"  and together  with this  Prospectus,  the  "Exchange  Offer"),  to
exchange its 12% Senior Notes due 2003, Series B (the "Exchange  Notes"),  which
have  been  registered  under  the  Securities  Act of  1933,  as  amended  (the
"Securities  Act"),  pursuant to a Registration  Statement (as defined) of which
this Prospectus is a part, for an equal principal  amount of its outstanding 12%
Senior Notes due 2003 (the "Old Notes"),  of which $14 million  principal amount
is outstanding.  The Exchange Notes and the Old Notes are collectively  referred
to herein as the "Notes."

The  Company  will  accept for  exchange  any and all Old Notes that are validly
tendered  and not  withdrawn  on or prior to 5:00 p.m.,  New York City time,  on
January 14, 1999, unless the Exchange Offer is extended (the "Expiration Date").
Tenders of Old Notes may be withdrawn  at any time prior to 5:00 p.m.,  New York
City time, on the Expiration  Date.  Information  contained herein is subject to
completion or amendment.  A Registration  Statement relating to these securities
has been filed with the Securities and Exchange  Commission (the "Commission" or
the "SEC").  These  securities may not be sold nor may offers to buy be accepted
prior to the time the Registration Statement becomes effective.  This Prospectus
shall not  constitute an offer to sell or the  solicitation  of an offer to buy,
nor  shall  there be any sale of these  securities  in any  state in which  such
offer,  solicitation  or  sale  would  be  unlawful  prior  to  registration  or
qualification under the securities laws of any state. The Exchange Notes will be
issued and delivered  promptly after the Expiration  Date. The Exchange Offer is
not conditioned  upon any minimum  principal  amount of Old Notes being tendered
for  exchange.  See "The  Exchange  Offer."  Old Notes may be  tendered  only in
integral  multiples of $1,000. The Company has agreed to pay the expenses of the
Exchange Offer.

The Exchange Notes will be  obligations of the Company  evidencing the same debt
as the Old Notes,  and will be entitled to the  benefits of the same  indenture,
dated as of January  28,  1998 (the  "Indenture"),  between  the Company and IBJ
Schroder Bank & Trust Company, as trustee (the "Trustee"). The form and terms of
the Exchange Notes are  substantially  the same as the form and terms of the Old
Notes except that the Exchange Notes have been  registered  under the Securities
Act. See "The Exchange Offer."

The Exchange  Notes will bear interest from  September 15, 1998.  Holders of Old
Notes whose Old Notes are accepted  for  exchange  will be deemed to have waived
the right to receive any payment in respect of interest on the Old Notes accrued
up until the date of the  issuance of the Exchange  Notes.  Such waiver will not
result in the loss of interest income to such holders,  since the Exchange Notes
will bear interest from the issue date of the Old Notes.

Interest on the  Exchange  Notes will be payable  semi-annually  on March 15 and
September 15 of each year,  commencing  March 15, 1999,  accruing from September
15, 1998 at the rate of 12% per annum.  The Exchange  Notes will mature on March
15,  2003.  Except as described  below,  the Company may not redeem the Exchange
Notes prior to March 15, 2000. On or after such date, the Company may redeem the
Exchange Notes,  in whole or in part, at any time, at the redemption  prices set
forth herein,  together with accrued and unpaid interest, if any, to the date of
redemption.  In addition, at any time and from time to time on or prior to March
15, 2000, the Company may, subject to certain requirements,  redeem up to 35% of
the  aggregate  principal  amount of the Notes with the cash  proceeds of one or
more Public Equity Offerings (as defined) at a redemption price equal to 112% of
the principal amount to be redeemed,

790886.1
        

<PAGE>



together with accrued and unpaid  interest,  if any, to the date of  redemption,
provided  that at least $9.1 million of the  aggregate  principal  amount of the
Notes remain  outstanding  immediately after each such redemption.  The Exchange
Notes will not be subject to any sinking fund  requirement.  Upon the occurrence
of a Change of Control (as  defined),  the  Company  will be required to make an
offer to  repurchase  the  Exchange  Notes  at a price of 101% of the  principal
amount thereof,  together with accrued and unpaid interest,  if any, to the date
of repurchase. See "Description of Notes-- Optional Redemption" and "--Change of
Control."

Each  broker-dealer that receives Exchange Notes for its own account in exchange
for Old Notes,  where such Old Notes were  acquired by such  broker-dealer  as a
result of  market-making or other trading  activities,  must acknowledge that it
will deliver a Prospectus in connection  with any resale of such Exchange Notes.
The Letter of Transmittal  states that, by so acknowledging  and by delivering a
Prospectus,  a  broker-dealer  will  not  be  deemed  to  admit  that  it  is an
"underwriter"  within the meaning of the Securities Act. This Prospectus,  as it
may be amended or supplemented  from time to time, may be used by broker-dealers
in connection  with resales of Exchange Notes received in exchange for Old Notes
that were acquired by such  broker-dealer  as a result of market-making or other
trading  activities.  The  Company has agreed that for a period of 90 days after
consummation of the Exchange Offer, it will make this  Prospectus,  as it may be
amended or supplemented  from time to time,  available to any  broker-dealer for
use in connection with any such resale. See "Plan of Distribution."

There has been no public market for the Old Notes.  If a market for the Exchange
Notes should  develop,  the Exchange  Notes could trade at a discount from their
principal  amount.  The Company does not intend to list the Exchange  Notes on a
national  securities  exchange or to apply for  quotation of the Exchange  Notes
through the National  Association  of  Securities  Dealers  Automated  Quotation
System.  There can be no assurance that an active public market for the Exchange
Notes will develop.

SEE "RISK FACTORS" BEGINNING ON PAGE 10 FOR A DISCUSSION OF CERTAIN FACTORS THAT
SHOULD BE CONSIDERED IN CONNECTION WITH AN INVESTMENT IN THE EXCHANGE NOTES.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

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


                The date of this Prospectus is December 15, 1998

790886.1
                                        2

<PAGE>



                              AVAILABLE INFORMATION

     The Company is subject to the informational  requirements of the Securities
Exchange  Act of 1934,  as  amended  (the  "Exchange  Act"),  and in  accordance
therewith files reports and other  information  with the Securities and Exchange
Commission (the  "Commission").  Reports,  proxy and information  statements and
other  information filed with the Commission by the Company can be inspected and
copied at the public reference facilities maintained by the Commission,  located
at Room 1024, Judiciary Plaza, 450 Fifth Street, N.W.,  Washington,  D.C. 20549;
and at the Commission's Regional Offices, located at 7 World Trade Center, Suite
1300, New York, New York 10048,  Citicorp Center, 500 West Madison Street, Suite
1400, Chicago, Illinois 60661-2511, and 5670 Wilshire Boulevard, 11th Floor, Los
Angeles,  California 90036. Copies of all or any part of such materials also may
be obtained  from the Public  Reference  Section of the  Commission at 450 Fifth
Street,  N.W.,  Washington,  D.C. 20549, at prescribed rates. Such material also
can be reviewed through the Commission's Electronic Data Gathering, Analysis and
Retrieval System,  which is publicly available through the Commission's Web site
(http://www.sec.gov).  In addition,  such reports and other  information  may be
inspected at the offices of the American Stock Exchange,  86 Trinity Place,  New
York, New York 10006-1881.

     Pursuant to the  Securities Act and the rules and  regulations  promulgated
thereunder,  the Company has filed with the Commission a Registration  Statement
on Form S-4 covering the securities being offered  hereunder (the  "Registration
Statement," which term includes this Prospectus and all amendments, supplements,
exhibits, annexes and schedules to the Registration Statement).  This Prospectus
does not contain all the  information set forth in the  Registration  Statement,
certain parts of which are omitted as permitted by the rules and  regulations of
the  Commission.  Statements  made in this  Prospectus as to the contents of any
contract, agreement or other document are not necessarily complete. With respect
to each such  contract,  agreement or other  document filed as an exhibit to the
Registration  Statement,  reference  is hereby  made to such  exhibit for a more
complete  description of the matter  involved,  and each such statement shall be
qualified in its entirety by such reference.


                      INFORMATION INCORPORATED BY REFERENCE

     The following  documents filed by the Company with the Commission (File No.
0-20292) pursuant to the Exchange Act are incorporated herein by reference:

       1. The  Company's  Annual  Report on Form 10-K for the fiscal  year ended
          December 31, 1997.

       2. The Company's  Quarterly  Reports on Form 10-Q for the quarters  ended
          March 31, 1998 and June 30, 1998.

       3. The Company's  Current Reports on Form 8-K and 8-K/A filed on February
          2, 1998, July 15, 1998, July 30, 1998 and October 16, 1998.

       4. The Company's  definitive proxy statement dated April 9, 1998 relating
          to its annual meeting of stockholders held on May 15, 1998.

       5. The  Company's  Registration  Statement  on Form  8-A  filed  with the
          Commission on January 16, 1996.

     In  addition,  all reports and other  documents  subsequently  filed by the
Company pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act after
the date of this  Prospectus and prior to the termination of the offering of the
securities  shall be deemed to be  incorporated  by reference in this Prospectus
from the date of filing such  documents.  Any statement  contained in a document
incorporated  by reference  herein shall be deemed to be modified or  superseded
for purposes of this Prospectus to the extent that a statement  contained herein
or  in  any  subsequently  filed  document  that  also  is or  is  deemed  to be
incorporated by reference herein modifies or supersedes such statement. Any such
statement so modified or superseded  shall not be deemed,  except as so modified
or superseded, to constitute a part of this Prospectus.

     The Company  will provide  without  charge to each  person,  including  any
beneficial owner, to whom this Prospectus is delivered, upon the written or oral
request  of  such  person,  a copy  of any and  all of the  documents  that  are
incorporated herein by reference (other than exhibits to such documents,  unless
such exhibits are  specifically  incorporated by reference into such documents).
Such requests  should be directed to Ampex  Corporation,  500 Broadway,  Redwood
City, California 94063-3199, Attention: Investor Relations, (650) 367-4111.

                           FORWARD-LOOKING STATEMENTS


790886.1
                                        3

<PAGE>



     Certain statements contained or incorporated in this Prospectus  constitute
"forward-looking  statements"  within  the  meaning  of the  Private  Securities
Litigation Reform Act of 1995. Such forward-looking statements involve known and
unknown risks,  uncertainties  and other important  factors that could cause the
actual results, performance or achievements of the Company, or industry results,
to differ  materially  from any  future  results,  performance  or  achievements
expressed   or  implied  by  such   forward-looking   statements.   Such  risks,
uncertainties and other important factors include, among others, those described
under "Risk  Factors"  beginning  on page 10. These  forward-looking  statements
speak only as of the date of this Prospectus.  Statements herein with respect to
the Company's future strategies,  policies or practices are subject to change at
any time  without  prior  notice to  security  holders of the  Company,  and the
Company  disclaims  any  obligation or  undertaking  to  disseminate  updates or
revisions of any forward-looking  statements contained or incorporated herein to
reflect any change in the  Company's  expectations  with  regard  thereto or any
change in events,  conditions or  circumstances  on which any such  statement is
based.  The  information  and documents  contained or  incorporated by reference
under "Risk Factors" identify  important factors that could cause future results
to differ from results currently anticipated.

790886.1
                                        4

<PAGE>



                            SUMMARY OF THE PROSPECTUS

     The names "Ampex,"  "DCT," "DST," "DIS" and "DCRsi" are trademarks of Ampex
Corporation.  "MicroNet" and "Data Dock" are trademarks of MicroNet  Technology,
Inc., a subsidiary of Ampex Corporation.

     The  following  summary is qualified in its entirety by, and should be read
in conjunction  with, the more detailed  information  contained or  incorporated
elsewhere in this Prospectus.

                                   The Company

General

     Ampex  is a  leader  in the  design  and  manufacture  of high  performance
scanning  recording  devices  and  digital  image  processors.  Its  specialized
recording  products  are used for the  acquisition  of data at high speeds under
difficult  conditions,  such as those in  aircraft,  and for the storage of mass
computer data,  especially  images.  The Company has  significant  experience in
digital  image  processing  and  has  approximately  1,000  patents  and  patent
applications  in this field and in recording  technology,  from which it derives
significant   licensing  income.  The  Company's  principal  licensees  are  the
manufacturers of consumer video products worldwide.

     The  Company's  principal  product  groups  are its mass data  storage  and
instrumentation products and its professional video and other products. The mass
data storage and  instrumentation  products  group  includes (i) 19-  millimeter
scanning  recorders and library  systems (DST and DIS products) and related tape
and  after-market  equipment;  and (ii)  data  acquisition  and  instrumentation
products  (primarily  DCRsi  instrumentation  recorders)  and  related  tape and
after-market  equipment.  The Company's  professional  video and other  products
groups includes  primarily its DCT video recorders and image processing  systems
and related tape products and television after-market equipment.

     Since  the  end of  the  second  fiscal  quarter  of  1998,  the  Company's
operations   have  included  the   operations  of  MicroNet   Technology,   Inc.
("MicroNet"), a manufacturer of disk array and network attached storage products
for image- based markets,  such as the video and commercial  pre-press  markets.
MicroNet is currently focusing its product  development  efforts on its DataDock
7000,  a data  storage  product  development  based  upon  redundant  arrays  of
independent disk drives.

     The Company was  incorporated  in Delaware in January 1992 as the successor
to a  business  originally  organized  in 1944.  References  to  "Ampex"  or the
"Company"  include  subsidiaries  of  Ampex  Corporation,   unless  the  context
indicates otherwise.  The principal executive offices of the Company are located
at 500 Broadway,  Redwood City,  California  94063,  and its telephone number is
(650)  367-2011.  The  Company's  Class A Common Stock is traded on the American
Stock Exchange under the symbol "AXC".

Recent Developments

     In the third quarter of 1998,  Ampex  recognized a $5.2 million  income tax
benefit due to the liquidation of its Italian subsidiary.  Ampex also expects to
recognize a net restructuring credit of $0.3 million in the third quarter, which
reflects a payment it received in connection with a lease renegotiation,  offset
by other  restructuring  charges  incurred  in  connection  with its  previously
announced plans to relocate a portion of its DCRsi  manufacturing  operations to
Ampex's Colorado Springs,  Colorado  facility.  In October 1998, the Company was
notified  of  the  assertion  of a  claim  against  MicroNet  in the  amount  of
approximately  $595,000 on behalf of an insolvent  former  customer of MicroNet.
The Company's counsel is currently assessing this claim.

<TABLE>
<CAPTION>

                               The Exchange Offer

<S>                                                     <C>                                                                  
The Exchange Offer..................................    $1,000  principal amount of Exchange Notes will be issued in exchange
                                                        for each  $1,000  principal  amount  of Old  Notes  validly  tendered
                                                        pursuant to the Exchange Offer. As of the date hereof, $14 million in
                                                        aggregate principal amount of Old Notes are outstanding.  The Company
                                                        will  issue the  Exchange  Notes to  tendering  holders  of Old Notes
                                                        promptly after the Expiration Date.

Resales.............................................    Based on an  interpretation  by the staff of the Commission set forth
                                                        in Morgan Stanley & Co. Incorporated, SEC No-Action Letter (available
                                                        June 5, 1991) (the "Morgan Stanley letter"), Exxon Capital Holdings

790886.1
                                        5

<PAGE>



                                                        Corporation,  SEC  No-Action  Letter  (available  May 13,  1988) (the
                                                        "Exxon Capital  letter") and similar  letters,  the Company  believes
                                                        that Exchange Notes issued pursuant to the Exchange Offer in exchange
                                                        for Old  Notes  may be  offered  for  resale,  resold  and  otherwise
                                                        transferred by any person  receiving such Exchange Notes,  whether or
                                                        not such  person is the holder  (other  than any such holder or other
                                                        person which is (i) a broker-dealer  that received Exchange Notes for
                                                        its own account in exchange for Old Notes,  where such Old Notes were
                                                        acquired by such  broker-dealer as a result of market-making or other
                                                        trading activities,  or (ii) an "affiliate" of the Company within the
                                                        meaning  of  Rule  405  under  the  Securities   Act   (collectively,
                                                        "Restricted  Holders"))  without compliance with the registration and
                                                        prospectus  delivery  provisions of the Securities Act, provided that
                                                        (a) such  Exchange  Notes  are  acquired  in the  ordinary  course of
                                                        business of such holder or other  person (b) neither  such holder nor
                                                        such  other   person  is  engaged  in  or  intends  to  engage  in  a
                                                        distribution  of such Exchange  Notes and (c) neither such holder nor
                                                        other person has any arrangement or understanding  with any person to
                                                        participate in the distribution of such Exchange Notes. If any person
                                                        were to be  participating  in the Exchange  Offer for the purposes of
                                                        participating in a distribution of the Exchange Notes in a manner not
                                                        permitted by the Commission's  interpretation,  such person (a) could
                                                        not rely upon the Morgan Stanley Letter,  the Exxon Capital Letter or
                                                        similar  letters  and (b)  must  comply  with  the  registration  and
                                                        prospectus delivery  requirements of the Securities Act in connection
                                                        with a  secondary  resale  transaction.  Each  broker or dealer  that
                                                        received  Exchange  Notes for its own  account  in  exchange  for Old
                                                        Notes, where such Old Notes were acquired by such broker or dealer as
                                                        a result of market-making or other activities,  must acknowledge that
                                                        it will  deliver a  Prospectus  in  connection  with any sale of such
                                                        Exchange Notes. See "Plan of Distribution."

Expiration Date.....................................    5:00  p.m.,  New York City  time,  on January  14,  1999,  unless the
                                                        Exchange Offer is extended,  in which case the term "Expiration Date"
                                                        means  the  latest  date  and  time to which  the  Exchange  Offer is
                                                        extended.

Accrued Interest on the
Exchange Notes and Old Notes........................    The  Exchange  Notes will bear  interest  from  September  15,  1998.
                                                        Holders of Old Notes whose Old Notes are accepted  for exchange  will
                                                        be deemed to have  waived the right to receive any payment in respect
                                                        of interest on such Old Notes  accrued to the date of issuance of the
                                                        Exchange Notes.

Conditions to the Exchange Offer....................    The Exchange Offer is subject to certain  customary  conditions.  The
                                                        conditions  are  limited and relate in general to  proceedings  which
                                                        have been  instituted  or laws  which  have been  adopted  that might
                                                        impair the ability of the Company to proceed with the Exchange Offer.
                                                        As of the date of this Prospectus, none of these events had occurred,
                                                        and the Company believes their occurrence to be unlikely. If any such
                                                        conditions  exist prior to the  Expiration  Date, the Company may (a)
                                                        refuse to accept any Old Notes and return all previously tendered Old
                                                        Notes,  (b) extend the Exchange Offer, or (c) waive such  conditions.
                                                        See "The Exchange Offer--Conditions."

Procedures for Tendering Old
Notes...............................................    Each holder of Old Notes  wishing to accept the  Exchange  Offer must
                                                        complete,  sign and date the Letter of  Transmittal,  or a  facsimile
                                                        thereof,  in accordance with the  instructions  contained  herein and
                                                        therein, and mail or otherwise deliver such Letter of Transmittal, or
                                                        such  facsimile,  together with the Old Notes to be exchanged and any
                                                        other  required  documentation  to the Exchange Agent (as defined) at
                                                        the address set

790886.1
                                        6

<PAGE>



                                                        forth  herein  and  therein.   Tendered  Old  Notes,  the  Letter  of
                                                        Transmittal  and  accompanying  documents  must  be  received  by the
                                                        Exchange  Agent by 5:00 p.m.  New York City time,  on the  Expiration
                                                        Date.  See  "The  Exchange   Offer--Procedures   for  Tendering."  By
                                                        executing the Letter of  Transmittal,  each holder will  represent to
                                                        the Company that,  among other things,  the Exchange  Notes  acquired
                                                        pursuant to the  Exchange  Offer are being  obtained in the  ordinary
                                                        course of  business  of the person  receiving  such  Exchange  Notes,
                                                        whether or not such person is the holder, that neither the holder nor
                                                        any such  other  person  is  engaged  in or  intends  to  engage in a
                                                        distribution   of  the  Exchange  Notes  or  has  an  arrangement  or
                                                        understanding  with any person to participate in the  distribution of
                                                        such Exchange  Notes,  and that neither the holder nor any such other
                                                        person is an "affiliate," as defined under Rule 405 of the Securities
                                                        Act, of the Company.

Special Procedures for
Beneficial Holders..................................    Any  beneficial  holder whose Old Notes are registered in the name of
                                                        his broker,  dealer,  commercial bank, trust company or other nominee
                                                        and who wishes to tender in the Exchange  Offer  should  contact such
                                                        registered  holder  promptly and instruct such  registered  holder to
                                                        tender on his behalf.  If such beneficial  holder wishes to tender on
                                                        his own behalf,  such beneficial holder must, prior to completing and
                                                        executing the Letter of  Transmittal  and  delivering  his Old Notes,
                                                        either make appropriate arrangements to register ownership of the Old
                                                        Notes in such holder's name or obtain a properly completed bond power
                                                        from the registered holder. The transfer of record ownership may take
                                                        considerable   time.   See  "The   Exchange   Offer--Procedures   for
                                                        Tendering."

Guaranteed Delivery Procedures......................    Holders of Old Notes who wish to tender their Old Notes and whose Old
                                                        Notes are not  immediately  available or who cannot deliver their Old
                                                        Notes and a properly  completed  Letter of  Transmittal  or any other
                                                        documents required by the letter of Transmittal to the Exchange Agent
                                                        prior to the Expiration  Date may tender their Old Notes according to
                                                        the guaranteed delivery procedures set forth in "The Exchange Offer--
                                                        Guaranteed Delivery Procedures."

Withdrawal Rights...................................    Tenders  may be  withdrawn  at any time prior to 5:00 p.m.,  New York
                                                        City time, on the Expiration Date.

Acceptance of Old Notes and
Delivery of Exchange Notes..........................    Subject to certain  conditions,  the Company will accept for exchange
                                                        any and all Old Notes which are  properly  tendered  in the  Exchange
                                                        Offer prior to 5:00 p.m., New York City time, on the Expiration Date.
                                                        The  Exchange  Notes issued  pursuant to the  Exchange  Offer will be
                                                        delivered  promptly  after the  Expiration  Date.  see "The  Exchange
                                                        Offer--Terms of the Exchange Offer."

Certain U.S. Federal Income
Tax Considerations..................................    The exchange of Old Notes for Exchange Notes pursuant to the Exchange
                                                        Offer will not be a taxable event for federal income tax purposes.  A
                                                        holder's  holding  period for Exchange Notes will include the holding
                                                        period for Old  Notes.  For a  discussion  summarizing  certain  U.S.
                                                        federal income tax consequences to holders of the Exchange Notes, see
                                                        "Certain U.S. Federal Income Tax Considerations."

Exchange Agent......................................    IBJ Schroder Bank & Trust  Company is serving as exchange  agent (the
                                                        "Exchange  Agent") in connection with the Exchange Offer. The mailing
                                                        address of the Exchange Agent is IBJ Schroder Bank and Trust Company,
                                                        P.O. Box 84, Bowling Green Station, New York, New York,

790886.1
                                        7

<PAGE>



                                                        10274-0084,   Attention:    Reorganization   Operations   Department.
                                                        Deliveries  by hand or overnight  courier  should be addressed to IBJ
                                                        Schroder  Bank  &  Trust  Company,   One  State  Street,   Securities
                                                        Processing  Window  SC-1,  New York,  New York 10004.  For  facsimile
                                                        transmission,  use  facsimile  number  (212)  858-2611 and confirm by
                                                        telephone at (212) 858-2657.

Use of Proceeds.....................................    The Company  will not receive any proceeds  from the Exchange  Offer.
                                                        See "Use of Proceeds." The Company has agreed to bear the expenses of
                                                        the Exchange Offer pursuant to the Registration  Rights Agreement (as
                                                        defined).  No  underwriter  is  being  used in  connection  with  the
                                                        Exchange Offer.
</TABLE>



790886.1
                                        8

<PAGE>



                       Summary of Terms of Exchange Notes

The Exchange Offer  constitutes an offer to exchange up to $14 million aggregate
principal  amount of the Exchange Notes for up to an equal  aggregate  principal
amount of Old Notes.  The  Exchange  Notes will be  obligations  of the  Company
evidencing the same  indebtedness as the Old Notes,  and will be entitled to the
benefit  of the same  Indenture.  The form and terms of the  Exchange  Notes are
substantially  the same as the form and terms of the Old Notes  except  that the
Exchange notes have been registered  under the Securities Act. See  "Description
of Notes."

<TABLE>
<CAPTION>

                            Comparison with Old Notes

<S>                                                      <C>
Freely Transferable.................................     The Exchange Notes will be freely  transferable under the Securities
                                                         Act by holders who are not Restricted  Holders.  Restricted  Holders
                                                         are  restricted  from   transferring   the  Exchange  Notes  without
                                                         compliance   with   the   registration   and   prospectus   delivery
                                                         requirements  of the  Securities  Act.  The  Exchange  Notes will be
                                                         identical  in  all  material  respects   (including  interest  rate,
                                                         maturity  and  restrictive  covenants)  to the Old  Notes,  with the
                                                         exception  that the  Exchange  Notes  will be  registered  under the
                                                         Securities  Act.  See "The  Exchange  Offer--Terms  of the  Exchange
                                                         Offer."

Registration Rights.................................     The  holders  of  Old  Notes   currently  are  entitled  to  certain
                                                         registration rights pursuant to the Exchange and Registration Rights
                                                         Agreement, dated July 20, 1998 (the "Registration Rights Agreement")
                                                         by and between the Company and First Albany Corporation, the initial
                                                         purchaser of the Old Notes ("First Albany"),  including the right to
                                                         cause the Company to register the Old Notes under the Securities Act
                                                         if the Exchange Offer is not consummated prior to the Exchange Offer
                                                         Termination Date (as defined). See "The Exchange Offer--Conditions."
                                                         However,   pursuant  to  the  Registration  Rights  Agreement,  such
                                                         registration  rights will expire upon  consummation  of the Exchange
                                                         Offer.  Accordingly,  holders of Old Notes who do not exchange their
                                                         Old Notes for Exchange  Notes in the Exchange Offer will not be able
                                                         to reoffer,  resell or  otherwise  dispose of their Old Notes unless
                                                         such Old Notes are subsequently  registered under the Securities Act
                                                         or unless an exemption  from the  registration  requirements  of the
                                                         Securities Act is available.

                                                 Terms Of The Exchange Notes

Issuer..............................................    Ampex Corporation, a Delaware corporation

Exchange Notes......................................    $14,000,000 aggregate principal amount of 12% Senior Notes due 2003,
                                                        Series B.

Maturity of Notes...................................    March 15, 2003

Interest Payment Dates..............................    March 15 and September 15 of each year, commencing on
                                                        September 15, 1998.

Sinking Fund........................................    None.

Ranking.............................................    The Notes will be senior  unsecured  obligations  of the Company and
                                                        will rank  pari  passu in right of  payment  with all  existing  and
                                                        future  senior  indebtedness  of the  Company and senior in right of
                                                        payment to all existing and future subordinated  indebtedness of the
                                                        Company.  As of September 30, 1998, after giving pro forma effect to
                                                        the Old Notes, the Company had  approximately  $45 million of senior
                                                        indebtedness outstanding.


790886.1
                                        9

<PAGE>



Optional Redemption.................................    Except as described below and under "Change of Control," the Company
                                                        may not redeem the Notes prior to March 15,  2000.  On or after such
                                                        date, the Company may redeem the Notes,  in whole or in part, at any
                                                        time,  at the  redemption  prices set forth  herein,  together  with
                                                        accrued and unpaid interest,  if any, to the date of redemption.  In
                                                        addition, at any time and from time to time on or prior to March 15,
                                                        2000, the Company may, subject to certain requirements, redeem up to
                                                        35% of the  aggregate  principal  amount of the Notes  with the cash
                                                        proceeds  received from one or more Equity Offerings at a redemption
                                                        price equal to 112% of the principal amount to be redeemed, together
                                                        with accrued and unpaid interest, if any, to the date of redemption.
                                                        See "Description of Notes-- Optional Redemption."

Change of Control...................................    Upon the  occurrence  of a Change of Control,  the  Company  will be
                                                        required to make an offer to  repurchase  the Notes at a price equal
                                                        to 101% of the principal  amount thereof,  together with accrued and
                                                        unpaid interest, if any, to the date of repurchase. See "Description
                                                        of Notes--Change of Control."

Restrictive Covenants...............................    The Indenture  will limit (i) the  incurrence  of additional  senior
                                                        indebtedness  by the Company  and its  Restricted  Subsidiaries  (as
                                                        defined  herein),  (ii) the payment of dividends on, and  redemption
                                                        of,  capital  stock of the  Company  and the  redemption  of certain
                                                        subordinated  obligations  of  the  Company,  (iii)  investments  in
                                                        Unrestricted  Subsidiaries (as defined herein), (iv) sales of assets
                                                        and subsidiary  stock,  (v)  transactions  with affiliates and (vii)
                                                        consolidations, mergers and transfers of all or substantially all of
                                                        the assets of the Company.  However,  all of these  limitations  are
                                                        subject to a number of important qualifications and exceptions.  See
                                                        "Description of Notes--Certain Covenants."
</TABLE>

                                  RISK FACTORS

     Investment in the securities  offered hereby involves a significant  degree
of risk.  Prospective investors should carefully consider the following factors,
together with the other  information  included or  incorporated  by reference in
this  Prospectus,  in evaluating the Company and its business  before making our
investment decision.

Increased Leverage

     Following   issuance  of  the  Notes,  the  Company's   leverage  increased
significantly from its prior level, which was not material.  As of September 30,
1998,  the  Company  had   outstanding   approximately   $45  million  of  total
indebtedness (including the Notes). In addition,  subject to the restrictions in
the Indenture,  the Company may incur additional  indebtedness from time to time
to finance  acquisitions  or capital  expenditures  or for other  purposes.  See
"Description  of Notes." The degree to which the Company is leveraged could have
important consequences to holders of the Notes,  including the following:  (i) a
substantial portion of the Company's consolidated cash flow from operations must
be dedicated to the payment of the principal of and interest on its  outstanding
indebtedness  and will not be available for other  purposes,  (ii) the Company's
ability to obtain additional  financing in the future for working capital needs,
capital  expenditures,  acquisitions  and  general  corporate  purposes  may  be
materially  limited or impaired or such financing may not be on terms  favorable
to the  Company,  (iii)  the  Company  may be more  highly  leveraged  than  its
competitors,  which  may  place  it  at a  competitive  disadvantage,  (iv)  the
Company's  leverage may make it more vulnerable to a downturn in its business or
the economy in general,  and (v) the financial  covenants and other restrictions
contained  in the  Indenture  and other  agreements  relating  to the  Company's
indebtedness will restrict its ability to borrow additional funds, to dispose of
assets or to pay dividends on or repurchase preferred or common stock.

     The Company anticipates that its cash balances together with cash flow from
operations will be sufficient to fund anticipated  operating  expenses,  capital
expenditures and its debt service  requirements as they become due. There can be
no  assurance,  however,  that the amounts  available  from such sources will be
sufficient for such purposes.  No assurance can be given that additional sources
of funding  will be available  if required  or, if  available,  will be on terms
satisfactory  to  the  Company.   If  the  Company  is  unable  to  service  its
indebtedness it will be forced to adopt alternative  strategies that may include
actions  such as reducing  or delaying  capital  expenditures,  selling  assets,
restructuring or

790886.1
                                       10

<PAGE>



refinancing its indebtedness, or seeking additional equity capital. There can be
no  assurance  that any of  these  strategies  will be  successful  should  such
strategies become necessary or that the Company will not be restricted from such
actions under the terms of the Indenture.

     The Company derives a substantial  portion of its operating income from its
subsidiaries.  Accordingly,  Ampex  will be  dependent  on  dividends  and other
distributions  from its subsidiaries to generate the funds necessary to meet its
obligations,  including the payment of principal and interest on the Notes.  The
ability of the Company's  subsidiaries to pay such dividends will be subject to,
among  other  things,  the  terms  of any  debt  instruments  of  the  Company's
subsidiaries  then in effect and  applicable  law. The holders of the Notes will
have no direct claim against Ampex's subsidiaries,  and the rights of holders of
the Notes to participate in any  distribution  of assets of any subsidiary  upon
liquidation,  bankruptcy  or  reorganization  may,  as is the  case  with  other
unsecured  creditors of the Company,  be subject to prior claims of creditors of
such subsidiary.  The Company's  subsidiaries  had outstanding  indebtedness for
borrowed  money of  approximately  $1.4  million as of September  30, 1998.  The
Indenture will,  among other things,  limit the incurrence of additional  senior
debt  by  the  Company  and  its  Restricted   Subsidiaries  (as  defined).  The
restrictive  covenants  contained in the Indenture could significantly limit the
Company's ability to respond to changing  business or economic  conditions or to
substantial  declines in  operating  results.  However,  these  limitations  are
subject to a number of important qualifications. See "Description of Notes."

Ranking of the Notes

     The Notes will rank pari passu in right of payment with all other  existing
and future unsecured senior indebtedness of the Company. However, the Notes will
be effectively  subordinated  to all future secured  indebtedness of the Company
and to all future and existing indebtedness of the Company's subsidiaries. As of
September 30, 1998, the Company had no secured indebtedness  outstanding and the
Company's   subsidiaries   had   approximately   $1.4  million  of  indebtedness
outstanding.  No other Senior  Indebtedness is outstanding with the exception of
the  Notes.   The  Indenture  will  permit  the  Company  to  incur   additional
indebtedness,  subject  to  certain  limitations.  See  "Description  of Notes--
Ranking."

Fluctuations In Operating Results

     Ampex's sales and results of operations are generally  subject to quarterly
and annual fluctuations.  Factors affecting operating results include:  customer
ordering patterns; availability and market acceptance of new products; timing of
significant orders and new product announcements;  order cancellations;  receipt
of royalty income;  and numerous other factors.  Ampex's  revenues are typically
dependent  upon  receipt  of a  limited  number  of  customer  orders  involving
relatively  large dollar  volumes in any given  fiscal  period,  increasing  the
potential  volatility of its sales revenues from quarter to quarter In addition,
sales  to  government  customers  (primarily  sales  of  DCRsi   instrumentation
products) are subject to  fluctuations  as a result of the changes in government
spending  programs,  which can materially  affect the Company's  gross margin as
well as its sales. Accordingly, results may fluctuate significantly from quarter
to quarter  and from year to year.  Results  of a given  quarter or year may not
necessarily  be  indicative  of results to be expected  for future  periods.  In
addition,  fluctuations in operating results may negatively affect the Company's
debt service coverage,  or its ability to issue debt or equity securities should
it wish to do so, in any given fiscal period.

Broad Discretion Over Use of Proceeds; Yield on Temporary Investments

     Although  the  proceeds  from the issuance of the Old Notes will be applied
substantially  in the  manner  described  under  "Use of  Proceeds,"  because  a
significant  portion of such  proceeds will not be  immediately  utilized in the
Company's  business,  management  will retain  significant  discretion  over the
application  of the net proceeds.  In addition,  no assurance can be given as to
the timing of the  application  of such net  proceeds,  which may depend,  among
other things,  upon  implementation of the Company's strategy to expand into new
markets and services internally and through acquisitions. Pending utilization as
described in "Use of Proceeds",  the Company  intends  temporarily to invest the
net  proceeds  of  the  Offering  in  Cash  Equivalents,   including  Government
securities,  and  the  Company  expects  that  the  interest  received  on  such
investments will be  substantially  less than the interest payable on the Notes.
In order to minimize the spread  between the  interest  the Company  receives on
these  investments and the interest payable on the Notes, the Company may invest
a significant  portion of the Note proceeds in  securities  with higher  yields,
longer terms or lower credit quality and may engage in various  transactions  in
derivative  securities.  Investments in securities  with lower credit quality or
longer  maturities  could  subject  the  Company  to  potential  losses  due  to
non-payment or changes in market value of those  securities and  transactions in
derivative   securities   could  expose   Ampex  to  losses   caused  by  market
fluctuations.


790886.1
                                       11

<PAGE>



Risks Associated With Acquisition Strategy

     In order to implement  its  business  strategy,  the Company will  consider
expansion  of its  products and services  through  internal  development,  joint
ventures,  strategic  partnerships and  acquisitions of, and/or  investments in,
other business  entities.  In July 1998 the Company completed the acquisition of
MicroNet.  There  is no  assurance  that  management  will be able to  identify,
acquire or manage  future  acquisition  candidates  profitably  on behalf of the
Company,  or as to the timing or amount of any  return  that the  Company  might
realize in any such investment.  Acquisitions  could necessitate  commitments of
funds in fixed assets and working  capital of acquired  businesses  in excess of
the purchase price, which could reduce the Company's future liquidity.  Possible
future acquisitions by the Company could result in the incurrence by the Company
or its Subsidiaries of additional debt, contingent  liabilities and amortization
expenses related to goodwill and other intangible  assets, as well as write-offs
of  unsuccessful  acquisitions.  In connection  with the  Company's  acquisition
strategy,  the Company may  purchase  in the open  market  securities  issued by
companies in which the Company is considering  acquiring or in which the Company
is  considering  making a larger  investment.  The  Company  may also  engage in
transactions  in  derivative   securities  to  offset   potential  market  risks
associated with these investments.  Investments in these securities could expose
the Company to the risk of trading  losses due to market  fluctuations  or other
factors  that are not within the  Company's  control.  Any or all of these items
could materially adversely affect the Company's financial condition,  results of
operations,  cash flow  available to service the Notes and ability to issue debt
or equity securities.

Seasonality; Backlog

     Sales of most of the Company's  products have historically  declined during
the first and third  quarters of its fiscal  year,  due to seasonal  procurement
practices of its customers.  A substantial portion of the Company's backlog at a
given time is normally shipped within one or two quarters thereafter. Therefore,
sales in any quarter are heavily  dependent  on orders  received in that quarter
and the immediately preceding quarter.

Fluctuating Royalty Income

     Ampex's  results of operations in certain prior fiscal periods  reflect the
receipt of significant royalty income, including material non-recurring payments
resulting from negotiated  settlements primarily related to sales of products by
manufacturers  prior to the  negotiation of licenses from the Company.  Although
Ampex has a  substantial  number of  outstanding  and pending  patents,  and the
Company's  patents have generated  substantial  royalties in the past, it is not
possible  to predict  the amount of royalty  income that will be received in the
future.  Royalty income has  historically  fluctuated  widely due to a number of
factors  that the  Company  cannot  predict,  such as the  extent  of use of the
Company's patented technology by third parties,  the extent to which the Company
must pursue  litigation in order to enforce its patents and the ultimate success
of its licensing and litigation  activities.  The costs of patent litigation can
be material,  and the  institution  of patent  enforcement  litigation  may also
increase  the risk of  counterclaims  alleging  infringement  by the  Company of
patents  held by third  parties  or seeking to  invalidate  patents  held by the
Company.  Moreover,  there is no  assurance  that the Company  will  continue to
develop patentable  technology that will be able to generate  significant patent
royalties in future years to replace  patents as they  expire.  Ampex's  royalty
income fluctuates  significantly  from quarter to quarter and from year to year,
and there can be no  assurance  as to the level of royalty  income  that will be
realized in future periods.

Risk of Continuing Sales Decline

     In recent years, Ampex's net sales have declined materially. These declines
reflect  declines in sales to U.S. and foreign  government  agencies,  which are
material to the Company's  operating  results.  These  government  agencies have
experienced  continued  pressure  to reduce  spending,  which  has  particularly
affected the Company's  sales to government  contractors of the Company's  DCRsi
instrumentation  recorders,  which have generally been more  profitable than the
Company's  data storage and video  recording  products.  Sales of the  Company's
professional  video  products have also  declined in recent years  following the
Company's  substantial  withdrawal  from this market in 1993,  and are no longer
material to Ampex. However, Ampex has continued to derive material revenues from
sales of  after-market  television  equipment.  Sales of these products are also
expected  to decline as a result of the recent  announcement  of new  television
transmission standards.

     In  response  to  declining  sales of these  products,  Ampex is seeking to
expand its products and services,  including  through  acquisitions  such as the
acquisition  of MicroNet  Technology,  Inc. Ampex intends to focus on MicroNet's
DataDock  7000 product line and a new high-end  product line to be introduced in
the first quarter of 1999. Ampex also plans to de-emphasize  other  lower-priced
product  lines  which,  in prior  years,  have  accounted  for the  majority  of
MicroNet's  sales. See "The Company - General." Ampex has also  instituted,  and
will continue to implement, cost

790886.1
                                       12

<PAGE>



reduction  programs,  which  address the  continued  reduction in sales  levels.
However,  there  can be no  assurance  that  any of  these  strategies  will  be
successful, or that Ampex will be able to reverse recent sales declines.

Rapid Technological Change and Risks of New Product Development

     All the  industries  and markets from which the Company  derives  revenues,
directly  or through its  licensing  program,  are  characterized  by  continual
technological  change and the need to introduce new products,  product  upgrades
and patentable technology.  This has required, and will continue to require, the
expenditure of substantial  amounts by the Company in the research,  development
and engineering of new products and advances to existing products.  No assurance
can be given that the  Company's  existing  products and  technologies  will not
become  obsolete or that any new products or  technologies  will win  commercial
acceptance.  Obsolescence of existing product lines, or inability to develop and
introduce  new  products,  could  have a  material  adverse  effect on sales and
results of operations in the future.  The  development  and  introduction of new
technologies  and products are subject to inherent  technical  and market risks,
and  there can be no  assurance  that the  Company  will be  successful  in this
regard.

Competition

     Ampex  encounters  significant  competition  in all  its  product  markets.
Although its  competitors  vary from product to product,  many of the  Company's
competitors are larger companies with greater  resources,  broader product lines
and  other  competitive  advantages.  In the mass  data  storage  market,  Ampex
competes  with a number of  well-established  competitors  such as IBM,  Storage
Technology  Corporation,  Exabyte  Corporation,  Sony  Corporation  and  Quantum
Corporation,  as well as smaller companies. In addition,  other manufacturers of
scanning  video  recorders  may seek to enter  the mass data  storage  market in
competition  with the Company.  For example,  in 1996, IBM announced the general
availability of a new high performance tape storage product. Also, in 1995, Sony
Corporation  introduced a tape line intended for the mass data storage industry.
In addition,  price declines in competitive storage systems, such as magnetic or
optical  disk  drives,  can  negatively  impact the  Company's  sales of its DST
products.  In the  instrumentation  market,  the Company competes primarily with
companies that depend on government contracts for a major portion of their sales
in this  market,  including  Sony  Corporation,  Loral  Data  Systems,  Datatape
Incorporated and Metrum  Incorporated.  The number of competitors in this market
has decreased in recent years as the level of government  spending in many areas
has declined.  MicroNet's  competitors includes both large companies such as EMC
Corporation,  Data General  Corporation  and IBM  Corporation,  as well as other
small systems  integrators.  There is no assurance that the Company will be able
to compete successfully in these markets in the future.

Dependence On Certain Suppliers

     Ampex  purchases  certain  components  from a single  domestic  or  foreign
manufacturer.  Significant  delays in deliveries  or defects in such  components
could adversely affect Ampex's manufacturing  operations,  pending qualification
of an alternative supplier. In addition,  the Company produces highly engineered
products  in  relatively  small  quantities.  As a result,  its ability to cause
suppliers to continue  production  of certain  products on which the Company may
depend may be limited.  The Company does not generally  enter into long-term raw
materials or components supply contracts.


Risks Related to International Operations

     Although the Company significantly  curtailed its international  operations
in connection with the restructuring of its operations in 1993, sales to foreign
customers  (including  U.S.  export  sales)  continue to be  significant  to the
Company's  results of  operations.  International  operations  are  subject to a
number of special  risks,  including  limitations on  repatriation  of earnings,
restrictive  actions by local governments,  and fluctuations in foreign currency
exchange rates and  nationalization.  Additionally,  export sales are subject to
export  regulation  and  restrictions   imposed  by  U.S.  government  agencies.
Fluctuations  in the value of foreign  currencies can affect Ampex's  results of
operations.  The Company  does not  normally  seek to mitigate  its  exposure to
exchange rate fluctuations by hedging its foreign currency positions.

Exchange of Preferred Stock

     Pursuant to an agreement  dated as of June 22, 1998 with the holders of the
Old Preferred Stock,  the Company redeemed all of the outstanding  shares of its
8% Noncumulative  Preferred Stock (the "Old Preferred  Stock"),  effective as of
July 2, 1998, in exchange for the following securities:  (i) 3,000,000 shares of
its Class A Common Stock, par value $0.01 per share (the "Class A Stock");  (ii)
10,000 shares of a new series of 8% Noncumulative  Convertible  Preferred Stock,
par value $1.00 (the "Convertible  Preferred Stock"); and (iii) 21,859 shares of
a new series of 8% Noncumulative

790886.1
                                       13

<PAGE>



Redeemable Preferred Stock, par value $1.00 (the "Redeemable  Preferred Stock").
Each  share of  Convertible  Preferred  Stock  and  Redeemable  Preferred  Stock
(together the "New Preferred Stock") has a liquidation  preference of $2,000 per
share and will bear  noncumulative  dividends  at the rate of 8% per  annum,  if
declared  by the  Company's  Board  of  Directors.  Each  share  of  Convertible
Preferred Stock may be converted,  at the option of the holder thereof, into 500
shares of Class A Stock,  subject to  adjustment  under  certain  circumstances.
Beginning  in June  2001,  the  Company  will  become  obligated  to redeem  the
Convertible  Preferred  Stock in quarterly  installments  until March 2008.  The
Company  will also be  obligated  to redeem the  Redeemable  Preferred  Stock in
quarterly installments from June 1999 until December 2008. The Company will have
the  option  to  redeem  the  Redeemable  Preferred  Stock  at any  time and the
Convertible  Preferred Stock beginning in June 2001, and will have the option to
make both optional and mandatory redemption payments either in cash or in shares
of Common Stock.  In the event that the Company does not have  sufficient  funds
legally available to make any mandatory  redemption payment in cash, the Company
will be required to make such redemption payment by issuing shares of its Common
Stock. In addition,  the Company is required to make a mandatory offer to redeem
these securities in cash out of legally available funds in the event of a Change
of Control. For this purpose, a Change of Control includes the following events:
a  person  or group  of  persons  acting  together  acquires  30% or more of the
Company's  voting  securities;  the  merger,  consolidation  or  sale  of all or
substantially  all of the  assets  of the  Company;  or the  dissolution  of the
Company.

Repurchase of Notes upon a Change of Control

     Upon the occurrence of a Change of Control, the Company will be required to
offer  to  repurchase  the  Notes  at a  purchase  price  equal  to  101% of the
outstanding principal amount thereof, together with accrued and unpaid interest.
The Change of  Control  repurchase  feature  may make more  difficult  a sale or
takeover of the Company.  There can be no  assurance  that the Company will have
the  necessary  financial  resources to meet its  obligations  in respect of its
indebtedness, including the required repurchase of the Notes, following a Change
of Control.  If an offer to repurchase  the Notes is required to be made and the
Company does not have available  sufficient funds to pay for the Notes, an event
of default  would  occur  under the  Indenture.  The  occurrence  of an event of
default  could  result  in  acceleration  of  the  maturity  of the  Notes.  See
"Description  of Notes."  Furthermore,  these  provisions  would not necessarily
afford  protection  to holders  of the Notes in the event of a highly  leveraged
transaction that does not result in a Change in Control.

Dependence on Key Personnel

     The Company is highly  dependent on its management.  The Company's  success
depends upon the  availability  and  performance  of its executive  officers and
directors.  The loss of the  services of any of these key  persons  could have a
material adverse effect upon the Company.  The Company does not maintain key man
life insurance on any of these individuals.

Dependence on Licensed Patent Applications and Proprietary Technology

     The Company's  success depends,  in part, upon its ability to establish and
maintain the  proprietary  nature of its technology  through the patent process.
There can be no assurance  that one or more of the patents held  directly by the
Company will not be successfully challenged, invalidated or circumvented or that
the Company will  otherwise  be able to rely on such patents for any reason.  In
addition,  there  can be no  assurance  that  competitors,  many  of  whom  have
substantial  resources  and  have  made  substantial  investments  in  competing
technologies,  will not seek to apply for and obtain patents that prevent, limit
or  interfere  with the  Company's  ability to make,  use and sell its  products
either in the  United  States or in  foreign  markets.  If any of the  Company's
patents  are  successfully  challenged,   invalidated  or  circumvented  or  the
Company's  right or ability to manufacture its products were to be proscribed or
limited,  the  Company's  ability  to  continue  to  manufacture  and market its
products could be adversely affected, which would likely have a material adverse
effect  upon  the  Company's  business,   financial  condition  and  results  of
operations.

     Litigation may be necessary to enforce  patents  issued to the Company,  to
protect  trade  secrets or  know-how  owned by the Company or to  determine  the
enforceability,  scope and  validity of the  proprietary  rights of others.  Any
litigation  or  interference  proceedings  brought  against,   initiated  by  or
otherwise  involving  the Company  may require the Company to incur  substantial
legal  and  other  fees  and  expenses  and may  require  some of the  Company's
employees  to  devote  all  or a  substantial  portion  of  their  time  to  the
prosecution  or  defense  of such  litigation  or  proceedings.  The  Company is
currently involved in patent infringement  litigation with a manufacturer of VHS
video recorders and television receivers,  with respect to which it has incurred
significant expenses.


790886.1
                                       14

<PAGE>



Environmental Issues

     The Company's  facilities are subject to numerous federal,  state and local
laws and regulations  designed to protect the  environment  from waste emissions
and hazardous  substances.  Owners and occupiers of sites  containing  hazardous
substances, as well as generators and transporters of hazardous substances,  are
subject to broad liability under various  federal and state  environmental  laws
and regulations,  including  liability for  investigative  and cleanup costs and
damages arising out of past disposal activities. The Company has been named from
time  to  time  as  a  potentially   responsible  party  by  the  United  States
Environmental  Protection  Agency with respect to  contaminated  sites that have
been  designated  as  "Superfund"  sites,  and is  currently  engaged in various
environmental investigation, remediation and/or monitoring activities at several
sites located off Company facilities. There can be no assurance the Company will
not  ultimately  incur  liability  in excess of amounts  currently  reserved for
pending  environmental  matters, or that additional  liabilities with respect to
environmental   matters   will  not  be  asserted.   In  addition,   changes  in
environmental regulations could impose the need for additional capital equipment
or other  requirements.  Such  liabilities or regulations  could have a material
adverse effect on the Company in the future.

Readiness for Year 2000

     Many currently installed computer systems,  software applications and other
control  devices  (collectively,  "Systems")  are coded to accept only two digit
entries in the date code field. As the Year 2000  approaches,  these code fields
will need to accept four digit entries to distinguish  years beginning with "19"
from those  beginning with "20". As a result,  in just over one year the Systems
used by many  companies  may  need to be  upgraded  to  comply  with  Year  2000
requirements.  The  Company  relies on its  internal  Systems in  operating  and
monitoring all major aspects of its business, including manufacturing processes,
engineering  management  controls,  financial  systems (such as general  ledger,
accounts  payable  and  payroll  modules),  customer  services,  infrastructure,
embedded computer chips, networks and telecommunications equipment and products.
The  Company  also relies on the  external  Systems of its  suppliers  and other
organizations with which it does business.

     The Company is  currently  reviewing  all of its  products,  as well as its
internal  use of Systems,  in order to identify  and modify  those  products and
Systems that are not Year 2000  compliant.  To accomplish  this, the Company has
established a Year 2000 Compliance Committee that is investigating the impact of
the Year 2000 on the  Company's  business.  The  Committee  membership  includes
representatives  involved in all major functions of the Company.  Its charter is
to identity all Systems that, if not in compliance,  could adversely  affect the
Company's business. For critical Systems that are found not to be in compliance,
the Committee will develop a plan,  including a budget for associated  costs, to
ensure  compliance  before the Year 2000. The Committee has nearly completed its
assessment  and it has  already  been  determined  that  many  of the  Company's
Systems, such as its manufacturing  Systems, are in compliance as are all of its
products currently offered for sale by the Company.  Other Systems,  such as its
financial  Systems and some  engineering  management  Systems,  currently do not
comply but are expected to be modified in early 1999 so that they are compliant.
There can be no  assurance,  however,  that the Company  will not be required to
reevaluate its assessments  should it become evident that any Systems previously
determined to be in compliance are not yet fully compliant. The Company has also
sent questionnaires to major suppliers to assess Year 2000 issues as they relate
to the Company.  To date,  no material  issue has been  identified in any of the
other  Systems  used or  relied  upon by the  Company  and the cost of  bringing
non-compliant  Systems  into  compliance  by early  1999 has not been and is not
expected to be material.  The Company believes the most reasonably  likely worse
case  scenario is that the required  modifications  will not be completed  until
late 1999. Under this scenario,  the Company does not believe there would be any
material  impact on the  Company's  business.  Accordingly,  the Company has not
developed a  contingency  plan in the event the required  modifications  are not
made in 1999.  The  Company's  current  insurance  programs do not  specifically
exclude losses  attributed to Year 2000  non-compliance,  but these programs are
subject to change as they are renewed for future periods.  However,  despite the
Company's  efforts thus far to address the Year 2000 impact,  the Company cannot
guarantee that all internal or external  systems will be compliant,  or that its
business will not be materially adversely affected by any such non-compliance.

Absence of a Public Market

     The Exchange  Notes will be new  securities for which there is currently no
public  market.  The Company does not intend to list the  Exchange  notes on any
national  securities exchange or to seek the admission thereof to trading in the
National   Association  of  Securities   Dealers  Automated   Quotation  System.
Accordingly,  there can be no assurance as to the  development  of any market or
liquidity of any market that may develop for the Exchange Notes.

     To the extent that Old Notes are  tendered  and  accepted  in the  Exchange
Offer, the aggregate  principal  amount of Old Notes  outstanding will decrease,
with a resulting decrease in the liquidity of the market therefor.


790886.1
                                       15

<PAGE>



Consequences of Failure to Exchange

     Holders of Old Notes who do not exchange their Old Notes for Exchange Notes
pursuant to the Exchange  Offer will continue to be subject to the  restrictions
on transfer of the Old Notes set forth in the legend thereon as a consequence of
the issuance of the Old Notes pursuant to an exemption from, or in a transaction
not subject to, the registration requirements of the Securities Act. In general,
Old Notes may not be offered or sold,  unless  registered  under the  Securities
Act,  except  pursuant to an exemption from, or in a transaction not subject to,
the Securities Act and applicable state  securities laws. The Company  currently
does not  anticipate  that it will  register the Old Notes under the  Securities
Act.

                                 USE OF PROCEEDS

     The Company  will not receive any  proceeds  from the  Exchange  Offer.  In
consideration for issuing the Exchange Notes as contemplated in this Prospectus,
the Company  will receive in exchange Old Notes of like  principal  amount,  the
terms of which are identical in all material respects to the Exchange Notes. The
Old Notes  surrendered  in  exchange  for  Exchange  Notes will be  retired  and
canceled and cannot be  reissued.  Accordingly,  issuance of the Exchange  Notes
will not result in any increase in the indebtedness of the Company.  The Company
has  agreed  to  bear  the  expenses  of  the  Exchange  Offer  pursuant  to the
Registration  Rights Agreements.  No underwriter is being used in connection the
Exchange Offer.

     The net  proceeds  of the Old  Notes  (approximately  $13.4  million  after
estimated  fees and  expenses),  together  with the net proceeds  from the Notes
issued in January 1998,  will be used  primarily for working  capital  purposes,
expansion of the Company's existing businesses,  and possible investments in, or
acquisitions  of, new  businesses.  See  "Summary  of the  Prospectus  -- Recent
Developments".  Pending  application for such purposes,  the Company will invest
the proceeds of the Old Notes in cash and Cash Equivalents (as defined).


                       RATIO OF EARNINGS TO FIXED CHARGES

     The following table sets forth the Company's  historical  ratio of earnings
to fixed  charges and ratio of earnings to combined  fixed charges and preferred
stock  dividends,  for the periods  shown.  Such  information  should be read in
conjunction  with the  Company's  Consolidated  Financial  Statements  and Notes
thereto incorporated by reference in this Prospectus.


790886.1
                                       16

<PAGE>




<TABLE>
<CAPTION>


                                                          For the 6-Months Ending June 30          For the Years ended December 31

                                                                1998     1997    1997        1996        1995        1994    1993
                                                                ----     ----    ----        ----        ----        ----    ----
<S>                                                             <C>      <C>     <C>         <C>         <C>         <C>     <C>
Ratio of earnings                                                (c)
to fixed charges (a)......................                       n/a     9.9x    10.4x       6.7x        5.2x        2.7x     n/a
Ratio of earnings to combined fixed
charges and preferred stock dividends (b)..................      n/a     9.9x    10.4x       6.7x        4.6x        2.1x     n/a
</TABLE>


(a)   The ratio of earnings to fixed charges is  calculated  as follows:  income
      (loss) from continuing operations before provision for (benefit of) income
      taxes  ("adjusted  income") plus fixed charges  divided by fixed  charges.
      Fixed charges are defined as interest  incurred  (expensed or capitalized)
      plus  amortization  of debt  financing  costs  plus  one-third  of  rental
      expenses on operating  leases.  The Company's  adjusted  income plus fixed
      charges  was  insufficient  to cover  fixed  charges  during  1993 by $296
      million.  

(b)   The ratio of earnings to combined  fixed  charges and on  preferred  stock
      dividends is calculated as follows: adjusted income plus fixed charges and
      accretion  of  preferred  stock  dividends  divided by fixed  charges plus
      preferred  stock  dividends.  The  Company's  adjusted  income  plus fixed
      charges and accretion of preferred  stock  dividends was  insufficient  to
      cover fixed charges plus  preferred  stock  dividends  during 1993 by $296
      million.

(c)   For the six months ended June 30, 1998, the Company's adjusted income plus
      fixed charges was insufficient to cover fixed charges by $4.0 million. The
      Company's  adjusted  income plus fixed  charges and accretion of preferred
      stock  dividends was  insufficient  to cover fixed charges plus  preferred
      stock dividends by $4.0 million.

                              DESCRIPTION OF NOTES

     The Old Notes were and the Exchange Notes will be issued under an Indenture
(the  "Indenture"),  dated as of January 28,  1998,  between the Company and IBJ
Schroder Bank & Trust Company,  as trustee (the  "Trustee").  The following is a
summary  of  certain  provisions  of the  Indenture  and the  Notes and does not
purport to be complete  and is subject to, and is  qualified  in its entirety by
reference to, all the provisions of the Indenture  (including the definitions of
certain terms therein and those terms made a part thereof by the Trust Indenture
Act of 1939, as amended) and the Notes.  The  definition of certain  capitalized
terms  used in the  following  summary  are set  forth  below  under  "--Certain
Definitions."

General

     The Notes mature on March 15, 2003,  and will bear  interest at the rate of
12% per annum,  payable  semiannually in arrears on March 15 and September 15 of
each year (each an "Interest Payment Date"),  commencing  September 15, 1998, to
the persons who are registered  holders  thereof at the close of business on the
March 1 or September 1 preceding  such Interest  Payment Date.  Interest will be
computed on the basis of a 360-day year of twelve 30-day  months.  Principal and
interest  will be payable at the office of the Trustee but, at the option of the
Company, interest may be paid by check mailed to the registered holders at their
registered  addresses or by wire  transfer to accounts  specified  by them.  The
Notes will be  transferable  and  exchangeable  at the office of the Trustee and
will be issued in fully  registered form,  without coupons,  in denominations of
$1,000 and any integral multiple thereof. No service charge will be made for any
registration  of  transfer  or  exchange  of Notes,  but the Company may require
payment  of a sum  sufficient  to  cover  any  transfer  tax  or  other  similar
governmental  charge payable in connection  therewith.  The interest rate on the
Notes is subject to increase under certain circumstances.

     As used in this  "Description of Notes,"  references to the "Company" means
Ampex Corporation, but not any of its Subsidiaries (unless the context otherwise
requires). As of the date of the Indenture,  all of Ampex's Subsidiaries will be
Restricted  Subsidiaries  except  Ampex  Holdings  Corporation.  Subject  to the
requirements of the Indenture,  Ampex will be permitted to designate  current or
future Subsidiaries as Unrestricted  Subsidiaries,  which will not be subject to
many of the restrictive covenants in the Indenture.

     The  Indenture  provides that the Company may issue Notes from time to time
in an aggregate principal amount of up to $50,000,000,  of which an aggregate of
$30,000,000  was issued on  January  28,  1998 and an  additional  aggregate  of
$14,000,000 was issued on July 20, 1998. The $14,000,000 issuance represents the
Old Notes which are the subject of this Exchange  Offer.  If the Company  issues
any additional Notes ("Additional  Notes") in the future,  such Additional Notes
would have terms identical in all material respects (including payment dates and
maturity)  to, and rank pari passu with,  the Notes.  The Company has no present
plan to issue any Additional Notes, but it may do so at any time.

790886.1
                                       17

<PAGE>




Redemption

     Mandatory Redemption. The Notes are not be subject to any mandatory sinking
fund redemption prior to maturity.

     Optional Redemption. The Notes are redeemable at the option of the Company,
in whole or in part,  at any time on or after March 15,  2000 at the  redemption
prices (expressed as percentages of the principal amount of the Notes) set forth
below plus in each case  accrued  and unpaid  interest,  if any,  to the date of
redemption,  if redeemed  during the  applicable  six- or  twelve-month  periods
indicated below:


         Applicable Period                                          Percentage
- -----------------------------------------------                     ----------
March 15, 2000 to March 14, 2001.............................         106%
March 15, 2001 to March 14, 2002.............................         104%
March 15, 2002 to September 14, 2002.........................         102%
September 15, 2002 and thereafter............................         100%

     In addition, at any time on or prior to March 15, 2000, the Company may, at
its  option,  redeem  up to 35% of  the  aggregate  principal  amount  of  Notes
originally issued with the net cash proceeds of one or more Equity Offerings (as
defined),  at 112% of the aggregate  principal  amount  thereof plus accrued and
unpaid  interest,  if any,  to the date of  redemption.  In order to effect  the
foregoing redemption with the proceeds of any Equity Offering, the Company shall
make such  redemption not more than 90 days after the  consummation  of any such
Equity Offering.

Ranking

     The Notes are senior unsecured  obligations of the Company.  The Notes will
rank  pari  passu in right  of  payment  with all  existing  and  future  Senior
Indebtedness  of the Company (i.e.,  all  indebtedness  that is not by its terms
expressly subordinate or junior in right of payment to any other Indebtedness of
the Company) and will rank senior in right of payment to any existing and future
Subordinated  Indebtedness  of  the  Company.  The  Notes  will  be  effectively
subordinated  to (a) any secured debt of the Company to the extent of the assets
serving as security  therefor and (b) all  liabilities  of  Subsidiaries  of the
Company.

Change of Control

     In the event of a Change of  Control,  each  holder of Notes  will have the
right to require  the  Company to offer to  purchase  all or any portion of such
holder's  Notes  at a  purchase  price in cash  equal  to 101% of the  aggregate
principal amount thereof plus accrued and unpaid  interest,  if any, to the date
of purchase,  in accordance with the terms set forth in the Indenture (a "Change
of Control Offer").

     "Change of Control"  means the  occurrence of any of the following  events:
(i) any "person" or "group" (as such terms are used in Sections  13(d) and 14(d)
of the Exchange Act),  other than one or more Permitted  Holders,  is or becomes
the  "beneficial  owner" (as defined in Rules 13d-3 and 13d-5 under the Exchange
Act except  that for  purposes  of this clause (i) such person or group shall be
deemed to have  "beneficial  ownership"  of all shares  that any such  person or
group has the right to acquire, whether such right is exercisable immediately or
only after the passage of time), directly or indirectly, of more than 50% of the
total voting power of the outstanding  Voting Stock of the Company;  or (ii) the
sale,  lease or other  transfer  (in one  transaction  or a  series  of  related
transactions) of all or  substantially  all of the assets of the Company and its
Restricted  Subsidiaries  to any person or group (as so defined),  excluding any
such sale,  lease or other  transfer  (x) to or among the  Company's  Restricted
Subsidiaries and (y) to any Person that is controlled by the Permitted Holders.

     Within 30 days  following  any Change of Control,  the Company shall mail a
notice to each holder with a copy to the Trustee  stating:  (1) that a Change of
Control has  occurred  and that such holder has the right to require the Company
to purchase such holder's Notes at a purchase price in cash equal to 101% of the
principal amount thereof plus accrued and unpaid  interest,  if any, to the date
of  purchase  (subject  to the right of  holders  of record on a record  date to
receive interest on the relevant Interest Payment Date), (2) the repurchase date
(which  shall be no  earlier  than 30 days nor later  than 60 days from the date
such  notice is  mailed);  and (3) the  procedures  determined  by the  Company,
consistent  with the  Indenture,  that a holder must follow in order to have its
Notes purchased.

     The Company will comply, to the extent applicable, with the requirements of
Section 14(e) of the Exchange Act and any other  securities  laws or regulations
in connection with the repurchase of Notes pursuant to this covenant. To the

790886.1
                                       18

<PAGE>



extent that the provisions of any securities  laws or regulations  conflict with
provisions  of the  Indenture,  the  Company  will  comply  with the  applicable
securities  laws and  regulations  and shall not be deemed to have  breached its
obligations described in the Indenture by virtue thereof.

     The definition of "Change of Control" includes, among other transactions, a
disposition  of all or  substantially  all of the  property  and  assets  of the
Company and its  Subsidiaries.  With respect to the  disposition  of property or
assets,  the phrase "all or  substantially  all" as used in the Indenture varies
according  to the facts and  circumstances  of the subject  transaction,  has no
clearly  established  meaning under New York law (which is the law which governs
the  Indenture)  and is  subject to  judicial  interpretation.  Accordingly,  in
certain  circumstances  there may be a degree  of  uncertainty  in  ascertaining
whether  a  particular  transaction  would  involve  a  disposition  of  "all or
substantially  all" of the property or assets of a Person,  and therefore it may
be unclear  as to  whether a Change of Control  has  occurred  and  whether  the
Company is required to make an offer to repurchase the Notes as described above.

     Future  indebtedness  of the  Company  and  its  Subsidiaries  may  contain
prohibitions  of certain  events  that would  constitute  a Change of Control or
require such indebtedness to be repurchased upon a Change of Control.  Moreover,
the exercise by the holders of their right to require the Company to  repurchase
the Notes could cause a default under such  indebtedness,  even if the Change of
Control itself does not, due to the financial  effect of such  repurchase on the
Company.  Finally,  the  Company's  ability  to pay cash to the  holders  upon a
repurchase  may be limited by the Company's then existing  financial  resources.
There can be no assurance that sufficient funds will be available when necessary
to make any required repurchases.

Certain Covenants

     The Indenture  contains  certain  covenants  including,  among others,  the
following:

     Limitation on Indebtedness. (a) The Company shall not, and shall not permit
any of its  Restricted  Subsidiaries  to,  issue,  assume,  guarantee,  incur or
otherwise become liable for (collectively,  "Incur") any Indebtedness (including
the  Additional  Notes);  provided,  however,  that:  (i) the  Company may Incur
Indebtedness  which is expressly  subordinate  and junior in right of payment to
the  Notes;  and (ii) the  Company  and its  Restricted  Subsidiaries  may Incur
Indebtedness  if, on the date of  Incurrence,  the  Consolidated  Coverage Ratio
would be at least equal to 3.00 to 1.00.

     (b)  Notwithstanding  the  foregoing  paragraph  (a),  the  Company and its
Restricted Subsidiaries may Incur the following Indebtedness:

                  (i)   Indebtedness of the Company represented by the Notes;

                  (ii)  Existing Indebtedness;

                 (iii)  Indebtedness  owed by any  Restricted  Subsidiary to the
Company  or to  anotherRestricted  Subsidiary,  or  owed by the  Company  to any
Restricted Subsidiary; provided, however, that any such Indebtedness shall be at
all  times  held by a  Person  which  is  either  the  Company  or a  Restricted
Subsidiary of the Company;

                 (iv)   Indebtedness of the Company or any Restricted Subsidiary
arising  with  respect to  Interest  Rate  Agreement  Obligations  and  Currency
Agreement  Obligations  Incurred  for the purpose of fixing or hedging  interest
rate  risk or  currency  risk;  

                  (v)   Indebtedness  represented  by  performance,  completion,
guarantee,  surety and similar bonds  provided by the Company or any  Restricted
Subsidiary in the ordinary course of business; 

                 (vi)   Indebtedness  Incurred  by  the  Company  or  any of its
Restricted Subsidiaries  constituting  reimbursement obligations with respect to
letters  of  credit  or other  instruments  issued  in the  ordinary  course  of
business, including without limitation letters of credit in respect of workmen's
compensation claims or self-insurance or securing  obligations of the Company or
any Restricted Subsidiary under operating leases;  provided that upon drawing of
such letters of credit or other  instrument such drawings are reimbursed  within
30 days following  demand for  reimbursements;  

                (vii)   Indebtedness  Incurred  in  connection  with or given in
exchange  for  the  renewal,  extension,  modification,   amendment,  refunding,
defeasance,  refinancing or replacement (a "refinancing") of any of the Notes or
any Existing  Indebtedness or any  Indebtedness  issued after the Issue Date and
not  Incurred  in  violation  of  the  Indenture  ("Refinancing  Indebtedness");
provided,   however,   that  (a)  the  principal   amount  of  such  Refinancing
Indebtedness shall not exceed the principal amount (or accreted amount, if less)
of the  Indebtedness so refinanced at the time  outstanding (or obtainable under
any outstanding  revolving credit or similar  Agreement) (plus the premiums paid
in  connection  therewith  and the  reasonable  expenses  incurred in connection
therewith);  (b) with respect to Subordinated Indebtedness being refinanced, the
Stated  Maturity of the Refinancing  Indebtedness  shall be not earlier than the
Stated  Maturity of the  Indebtedness  being  refinanced,  and such  Refinancing
Indebtedness   shall  have  an  Average  Life  at  the  time  such   Refinancing
Indebtedness is incurred that is equal to or greater than the

790886.1
                                       19

<PAGE>



remaining Average Life of the Indebtedness being Refinanced; (c) with respect to
Subordinated  Indebtedness  of the Company being  refinanced,  such  Refinancing
Indebtedness  shall  rank  no  more  senior  than,  and  shall  be at  least  as
subordinated  in  right  of  payment  to the  Notes  as the  Indebtedness  being
refinanced;  and (d) the obligor on such Refinancing  Indebtedness  shall be the
obligor  on  the  Indebtedness  being  refinanced  or  the  Company  or  another
Restricted  Subsidiary;  

                 (viii) Indebtedness of the Company or any Restricted Subsidiary
(a) representing  Capital Lease Obligations and (b) in respect of Purchase Money
Obligations  for  property  acquired in the ordinary  course of business,  which
taken  together  do not  exceed  $3  million  in  aggregate  amount  at any time
outstanding;  

                    (ix) Indebtedness of Foreign Subsidiaries of the Company not
to  exceed a  principal  amount  outstanding  at any time of $5  million  in the
aggregate for all Foreign Subsidiaries;

                    (x) Guarantees by the Company or any  Restricted  Subsidiary
of Indebtedness  of the Company or any Restricted  Subsidiary that was permitted
to be Incurred pursuant to another provision of this covenant;

                    (xi)  Indebtedness  of a  Restricted  Subsidiary  engaged in
providing  lease  or  similar  financing  to  customers  of the  Company  or its
Restricted Subsidiaries, not exceeding 7.5% of Consolidated Total Assets; and

                    (xii)   Indebtedness   of  the  Company  or  any  Restricted
Subsidiary in addition to that described in clauses (i) through (xi)  above, and
any refinancings of such Indebtedness, so long as the aggregate principal amount
of all such Indebtedness  Incurred pursuant to this clause (xii) does not exceed
$15  million  plus  75% of the  amount  by  which  accounts  receivable  (net of
reserves)  of the  Company  and its  Restricted  Subsidiaries  (as  shown in the
Company's most recent consolidated balance sheet) exceeds $15 million.

     Any  Indebtedness  of a Person  existing at the time such Person  becomes a
Restricted  Subsidiary  (whether  by  merger,   consolidation,   acquisition  or
otherwise;  an  "Acquired  Person")  shall  be  deemed  to be  Incurred  by such
Restricted Subsidiary at the time it becomes a Restricted Subsidiary.

     Limitation  on  Restricted  Payments.  The Company  will not,  and will not
permit any Restricted Subsidiary to, directly or indirectly, make any Restricted
Payment  (including  any  Restricted  Investment),  unless  at the  time  of and
immediately  after giving  effect to the proposed  Restricted  Payment (with the
value of any such  Restricted  Payment,  if other  than cash,  to be  determined
reasonably  and in good faith by the Board of Directors of the Company),  (i) no
Default or Event of Default shall have occurred and be continuing or would occur
as a  consequence  thereof,  (ii) the  Company  could  incur  at least  $1.00 of
additional  Indebtedness  pursuant to the first paragraph under "--Limitation on
Indebtedness"  and (iii) the aggregate  amount of all  Restricted  Payments made
after the Issue Date  shall not exceed the sum of (a) an amount  equal to 50% of
the  Company's  aggregate  cumulative  Consolidated  Net  Income  accrued  on  a
cumulative basis during the period (treated as one accounting  period) beginning
on  January  1, 1998 and  ending on the last day of the  fiscal  quarter  of the
Company immediately  preceding the date of such proposed Restricted Payment (or,
if such aggregate cumulative  Consolidated Net Income for such period shall be a
deficit,  minus 100% of such deficit),  plus (b) (x) the aggregate amount of all
Net Proceeds  received since the Issue Date by the Company from the issuance and
sale  (other  than to a  Restricted  Subsidiary)  of Capital  Stock  (other than
Disqualified  Stock),  and (y) an amount  equal to the  amount  (as shown on the
Company's most recent  consolidated  balance sheet,  prepared in accordance with
GAAP) of all  Indebtedness or Disqualified  Stock that, after the Issue Date, is
converted  into or  exchanged  for  Capital  Stock of the  Company  (other  than
Disqualified Stock) (less the amount of any cash or property  distributed by the
Company  upon  such  conversion  or  exchange),  plus (c) the  amount of the net
reduction  in  Investments  by the  Company or its  Restricted  Subsidiaries  in
Unrestricted  Subsidiaries  resulting  from (x) the payment of  dividends or the
repayment in cash of the principal of loans or the net proceeds from the sale of
the  Capital  Stock or assets of such  Unrestricted  Subsidiaries  or other cash
return on such Investment, in each case to the extent received by the Company or
any Restricted  Subsidiary of the Company,  (y) the release or extinguishment of
any  guarantee  of  Indebtedness  of any  Unrestricted  Subsidiary,  and (z) the
redesignation  of Unrestricted  Subsidiaries  as Restricted  Subsidiaries of the
Company (valued as provided in the definition of  "Investment"),  such aggregate
amount  of the  net  reduction  in  Investments  not to  exceed  the  amount  of
Restricted  Investments  previously  made  by  the  Company  or  any  Restricted
Subsidiary of the Company in such  Unrestricted  Subsidiaries,  which amount was
included in the calculation of the amount of Restricted  Payments.  For purposes
of the  foregoing  clause  (c),  the  Company  shall be  deemed  to have  made a
Restricted  Investment  under  the  Indenture  in an  amount  equal  to any cash
contribution  made or subscribed for by the Company on or  immediately  prior to
the Issue Date to one or more Unrestricted Subsidiaries.

     In addition, so long as there is no Default or Event of Default continuing,
the  following   payments  and  other  actions  shall  be  expressly   permitted
notwithstanding   anything   contained   in   the   covenant   described   above
(collectively,  "Permitted Payments"): 

                    (i) the  payment  of any  dividend  within 60 days after the
date of declaration thereof, if at such declaration date such payment would have
been permitted under the Indenture and such payment shall be deemed to have been
paid on such date of  declaration  for purposes of clause (iii) of the preceding
paragraph;

790886.1
                                       20

<PAGE>


                    (ii)  the  redemption,   repurchase,   retirement  or  other
acquisition  of any Capital  Stock or any  Indebtedness  of the Company  that is
subordinated  in right of payment to the Notes in  exchange  for,  or out of the
proceeds  of, the  substantially  concurrent  sale (other  than to a  Restricted
Subsidiary) of Capital Stock of the Company (other than any Disqualified Stock);

                    (iii)   any   purchase   or   defeasance   of   Subordinated
Indebtedness  to the extent  required upon a Change of Control or Asset Sale (as
defined  therein) by the Indenture or other Agreement or instrument  pursuant to
which such Subordinated  Indebtedness was issued, but only if the Company (x) in
the case of a Change of Control,  has complied  with its  obligations  under the
provisions  described under the covenant  entitled "Change of Control" or (y) in
the case of an Asset Sale has applied the Net Cash Proceeds from such Asset Sale
in accordance  with the provisions  under the covenant  entitled  "Limitation on
Asset  Sales";  

                    (iv) any  Restricted  Investments  made with the proceeds of
the  substantially  concurrent  sale of Capital  Stock (other than  Disqualified
Stock);  

                    (v) Restricted  Investments in any  Unrestricted  Subsidiary
engaged in providing lease or similar  financing to customers of the Company and
its  Restricted  Subsidiaries,  in an amount such that the sum of the  aggregate
amount of  Restricted  Investments  made  pursuant  to this clause (v) after the
Issue  Date and  outstanding  on the date of  determination  does not exceed the
greater of $5 million or 7.5% of Consolidated Total Assets;  

                    (vi)  the   repurchase  of  Capital  Stock  of  the  Company
(including options, warrants or other rights to acquire such Capital Stock) from
directors,  officers  or  employees  (or their  nominees)  of the Company or its
Subsidiaries  pursuant to the terms of an employee  benefit  plan or  employment
Agreement or similar arrangement;  provided that an aggregate amount of all such
repurchases,  net of repayments or  cancellations of indebtedness as a result of
such  repurchases,  shall not exceed $1 million  in any fiscal  year;  

                    (vii)  the   redemption   or  repurchase  of  the  Company's
Noncumulative  Redeemable  Preferred  Stock  at a price  not to  exceed  100% of
liquidation value; provided,  however, that the aggregate amount of all payments
pursuant to this clause (vii) shall not exceed 100% of  cumulative  Consolidated
GAAP Net Income  accrued  during the period from  January 1, 1998 to the date of
payment  (treated as one  accounting  period);  and 

                    (viii)  Restricted  Payments (other than a dividend or other
distribution  declared  on any  Capital  Stock of the  Company  or a payment  to
purchase,  redeem or otherwise  acquire or retire for value any Capital Stock of
the Company) not to exceed $1 million in the aggregate.

     For  purposes  of clause  (iii) of the first  paragraph  of this  covenant,
Permitted  Payments  made  pursuant  to  clauses  (i),  (vi)  and  (vii)  of the
immediately  preceding  paragraph  shall be included  (without  duplication)  as
Restricted Payments made since the Issue Date.

     Limitation  on Asset  Sales.  (a) The Company will not, and will not permit
any Restricted Subsidiary to, make any Asset Sale unless (i) the Company or such
Restricted Subsidiary, as the case may be, receives consideration at the time of
such Asset Sale at least equal to the Fair  Market  Value of the assets or other
property  sold or  disposed  of in the Asset  Sale and (ii) at least 75% of such
consideration  consists of either cash or Cash Equivalents,  provided,  however,
that, at the option of the Company, clause (ii) shall not be applicable to Asset
Sales (or  portions of Asset  Sales) to the extent the Company  shall apply cash
and Cash  Equivalents  available  from other sources to make any required  Asset
Sale  Offer  as if 75% of such  consideration  had  consisted  of cash  and Cash
Equivalents.

     (b) Within 365 days after any Asset  Sale,  the  Company may elect to apply
the Net Available Cash from such Asset Sale to (i) permanently  reduce or redeem
any Senior Debt of the Company or a  Restricted  Subsidiary  and/or (ii) make an
Investment  in,  or  acquire  assets  and  properties  that  will be used in the
business of the Company and its Restricted  Subsidiaries,  and (iii) any balance
of such Net Available  Cash exceeding $10 million and not applied or invested as
provided in clauses  (i) and (ii)  within 365 days of such Asset  Sale,  will be
deemed to constitute  "Excess Proceeds" and shall be applied to make an offer to
purchase Notes to the holders of the Notes. Pending the final application of any
such Net Available Cash, the Company may  temporarily  invest such Net Available
Cash in cash or Cash Equivalents

     For the purposes of this covenant, the following will be deemed to be cash:
(x)  the  assumption  by  the  transferee  of  Indebtedness  of the  Company  or
Indebtedness of any Restricted  Subsidiary of the Company and the release of the
Company or such Restricted Subsidiary from all liability on such Indebtedness in
connection with such Asset Disposition (in which case the Company shall, without
further  action,  be  deemed  to  have  applied  such  assumed  Indebtedness  in
accordance  with  clause  (A) of the  preceding  paragraph)  and (y)  securities
received by the Company or any  Restricted  Subsidiary  of the Company  from the
transferee that are promptly (and in any event within 120 days) converted by the
Company or such Restricted Subsidiary into cash.

     (c) In the event of an Asset  Disposition  that  requires  the  purchase of
Notes  pursuant  to clause  (b)(iii)  above,  the  Company  will be  required to
purchase Notes tendered pursuant to an offer by the Company for the Notes at a

790886.1
                                       21

<PAGE>


purchase  price  of 100% of their  principal  amount  plus  accrued  and  unpaid
interest,  if any,  to the  purchase  date in  accordance  with  the  procedures
(including  prorating  in  the  event  of  oversubscription)  set  forth  in the
Indenture. If the aggregate purchase price of the Notes tendered pursuant to the
offer is less than the Net Available Cash allotted to the purchase of the Notes,
the Company will apply the  remaining Net  Available  Cash to general  corporate
purposes not prohibited by the  Indenture.  Upon the  consummation  of any Asset
Sale Offer, the amount of Excess Proceeds shall be deemed to be reset to zero.

     (d)  The  Company  will  comply,  to  the  extent   applicable,   with  the
requirements  of Section  14 (e) of the  Exchange  Act and any other  applicable
securities  laws or  regulations  in  connection  with the  repurchase  of Notes
pursuant  to the  Indenture  and  will  not  be  deemed  to  have  breached  its
obligations under the Indenture by virtue thereof.

     Limitation  on  Liens.  The  Company  will  not,  and will not  permit  any
Restricted  Subsidiary to, directly or indirectly,  Incur or suffer to exist any
Lien  securing  any  Indebtedness  (other  than (1)  Indebtedness  described  in
paragraphs  (a)  (ii)  and  (b)  (ii),  (vii)  (to  the  extent  the  Refinanced
Indebtedness  was secured by a Lien permitted by the Indenture),  (xi) and (xii)
of the covenant  described under  "--Limitation on Indebtedness"  above; and (2)
Indebtedness  of an Acquired  Person  existing at the date such Person  became a
Restricted Subsidiary,  and any refinancing thereof, provided however, that such
Lien is not  applicable to any Person or the properties or assets of any Person,
other than the Acquired  Person) on any asset now owned or  hereafter  acquired,
unless the Notes are equally and ratably secured thereby.

     Limitation on Dividends and Other Payment Restrictions Affecting Restricted
Subsidiaries.  The  Company  will  not,  and  will  not  permit  any  Restricted
Subsidiary to,  directly or indirectly,  create or otherwise  cause or suffer to
exist or become  effective any  consensual  encumbrance  or  restriction  on the
ability of any  Restricted  Subsidiary  to (i) pay  dividends  or make any other
distributions to the Company or any other  Restricted  Subsidiary on its Capital
Stock,  or pay any  Indebtedness  owed to the  Company  or any other  Restricted
Subsidiary,  make  loans or  advances  to the  Company  or any other  Restricted
Subsidiary  or (ii)  transfer any of its  properties or assets to the Company or
any other Restricted  Subsidiary,  except for such  encumbrances or restrictions
existing under or by reason of

                    (a) any Agreement or instrument  evidencing or governing any
Existing  Indebtedness and any refinancings thereof;

                    (b)   applicable   law;   

                    (c) any instrument  governing  Indebtedness or Capital Stock
of an  Acquired  Person  acquired  by the  Company  or  any  of  its  Restricted
Subsidiaries as in effect at the time of such acquisition  (except to the extent
such  Indebtedness  was incurred in connection with or in  contemplation of such
acquisition),   or  any  refinancing  thereof;  provided,   however,  that  such
restriction is not applicable to any Person,  or the properties or assets of any
Person,   other  than  the   Acquired   Person;   

                    (d) by  reason of  customary  non-assignment  provisions  in
leases entered into in the ordinary  course of business and consistent with past
practices; 

                    (e) Purchase Money Indebtedness for property acquired in the
ordinary  course of business  that only impose  restrictions  on the property so
acquired;  

                    (f) an Agreement for the sale or  disposition of the Capital
Stock or assets of such  Restricted  Subsidiary;  provided,  however,  that such
restriction  is only  applicable to such  Restricted  Subsidiary  or assets,  as
applicable,   and  such  sale  or  disposition   otherwise  is  permitted  under
"--Limitation  on Asset Sales" above;  

                    (g) Refinancing  Indebtedness permitted under the Indenture;
provided,  however, that the restrictions  contained in the agreements governing
such  Refinancing  Indebtedness  are  not  materially  more  restrictive  in the
aggregate  than those  contained in the  agreements  governing the  Indebtedness
being refinanced  immediately prior to such  refinancing;  

                    (h) the Indenture and the Notes; 

                    (i) arising or agreed to in the ordinary course of business,
not  relating  to any  Indebtedness,  and  that do not,  individually  or in the
aggregate,  detract  from the value of  property or assets of the Company or any
Restricted  Subsidiary in any manner  material to the Company or any  Restricted
Subsidiary; or

                    (j)  any  instrument  governing  Indebtedness  of a  Foreign
Subsidiary which is permitted by the terms of the Indenture.

     Nothing  contained  in this  "Limitation  on  Dividends  and Other  Payment
Restrictions  Affecting  Restricted  Subsidiaries"  covenant  shall  prevent the
Company or any Restricted Subsidiary from (1) creating,  incurring,  assuming or
suffering to exist any Liens  otherwise  permitted in the  "Limitation on Liens"
covenant or (2) restricting the sale or other  disposition of property or assets
of the Company or any of its Restricted Subsidiaries that secure Indebtedness of
the Company or any of its Restricted Subsidiaries.


790886.1
                                       22

<PAGE>



     Limitation on Transactions with Affiliates.  The Company will not, and will
not permit any Restricted Subsidiary to, directly or indirectly,  enter into any
transaction or series of related  transactions  (including,  without limitation,
the sale, purchase,  exchange or lease of assets, property or services) with any
Affiliate  of the Company  (other than the Company or a  Restricted  Subsidiary)
unless (1) such  transaction or series of  transactions is on terms that are not
materially less favorable to the Company or such Restricted  Subsidiary,  as the
case may be, than would be available in a comparable transaction in arm's-length
dealings  with an  unrelated  third party,  and (2) the Company  delivers to the
Trustee,  with  respect to any  transaction  or series of  related  transactions
involving aggregate payments in excess of $5.0 million, an Officers' Certificate
certifying  that such  transaction  or series of related  transactions  has been
approved by a majority of the members of the Board of  Directors  of the Company
and  evidenced  by a  resolution  of the  Board  of  Directors  set  forth in an
Officers'  Certificate.  Notwithstanding  the foregoing,  this covenant will not
apply to:

                                (i)  employment   agreements,   compensation  or
       employee benefit  arrangements,  stock options or stock purchase plans or
       agreements  with or for the benefit of any officer,  director or employee
       of the  Company  entered  into in the  ordinary  course of  business  and
       approved by the Board of  Directors of the Company  (including  loans and
       stock repurchase arrangements  thereunder,  customary fringe benefits and
       including  reimbursement or advancement of out of pocket expenses,  loans
       to officers,  directors and employees in the ordinary course of business,
       reasonable  fees paid to directors  who are not employees of the Company,
       and  director's  and officer's  liability  insurance and  indemnification
       arrangements);  

                                (ii) any  transaction  entered  into by or among
       the  Company  or one of its  Restricted  Subsidiaries  with  one or  more
       Restricted Subsidiaries of the Company; 

                                (iii) the sale, discount or other disposition of
       accounts receivable or inventory to one or more Unrestricted Subsidiaries
       engaged in  financing  receivables  for the  benefit of the Company or in
       providing  lease or similar  financing to customers of the Company;  

                                (iv) any  Restricted  Payment not  prohibited by
       the  "Limitation  on  Restricted  Payments"  covenant;  

                                (v)  transactions  permitted  by, and  complying
       with, the provisions  described under "-- Merger,  Consolidation and Sale
       of  Assets;"  

                                (vi)  any  sale or  issuance  of  Capital  Stock
       (other  than  Disqualified  Stock)  of the  Company;  

                                (vii) the grant or performance  of  registration
       rights with respect to securities of the Company; and 

                                (viii)  transactions in which the Company or any
       of its Restricted Subsidiaries delivers to the Trustee an opinion from an
       independent  nationally  recognized  financial  advisor stating that such
       transaction is fair to the Company or such  Restricted  Subsidiary from a
       financial point of view and meets the requirements of clauses (1) and (2)
       above.

     Limitation on Designation of  Unrestricted  Subsidiaries.  The Company will
not  designate  any  Subsidiary  of the  Company  (other  than a  newly  created
Subsidiary in which no Investment in excess of $1,000 has previously  been made)
as an "Unrestricted  Subsidiary" under the Indenture (a "Designation") after the
Issue Date unless:

          (a) no Default  shall have occurred and be continued at the time of or
after giving effect to such Designation; and

          (b) the  Company  would not be  prohibited  under the  Indenture  from
making an Investment at the time of Designation  in an amount (the  "Designation
Amount")  equal to the fair market value of such  Restricted  Subsidiary on such
date.

     In the event of any such  Designation,  the Company shall be deemed to have
made an Investment  constituting a Restricted  Payment  pursuant to the covenant
described above under the caption  "--Limitation on Restricted Payments" for all
purposes of the Indenture in the Designation  Amount. The Indenture will further
provide that neither the Company nor any Restricted Subsidiary shall at any time
(x) provide a Guarantee of or similar  undertaking  (including any  undertaking,
agreement  or  instrument  evidencing  such  Indebtedness)  with  respect to any
Indebtedness  of an Unrestricted  Subsidiary;  provided that the Company and its
Restricted  Subsidiaries  may  pledge  Capital  Stock  or  Indebtedness  of  any
Unrestricted  Subsidiary  on a  nonrecourse  basis such that the  pledgee has no
claim whatsoever  against the Company other than to obtain such pledged property
or (y) be directly or indirectly liable for any Indebtedness of any Unrestricted
Subsidiary,  except to the extent  permitted under the covenant  described above
under the caption "--Limitation on Restricted Payments."

     The  Company  will  not  revoke  any  Designation  of a  Subsidiary  as  an
Unrestricted Subsidiary (a "Revocation"), unless:


790886.1
                                       23

<PAGE>



          (a) no Default  shall have  occurred and be  continuing at the time of
and after giving effect to such Revocation; and

          (b)  all  Liens  and  Indebtedness  of  such  Unrestricted  Subsidiary
outstanding  immediately  following such Revocation shall be deemed to have been
incurred  at such time and shall  have been  permitted  to be  incurred  for all
purposes of the Indenture.

          All   Designations   and  Revocations   must  be  evidenced  by  Board
Resolutions  delivered to the Trustee  certifying  compliance with the foregoing
provisions.

          Additional  Covenants.  The Indenture will also contain covenants with
respect  to the  following  matters:  (i)  payment  of  principal,  premium  and
interest; (ii) maintenance of an office or agency in the City of New York; (iii)
maintenance of corporate existence; and (iv) provision of financial statements.

Merger, Consolidation and Sale of Assets

          The Company will not consolidate with or merge with or into, or convey
or transfer or lease in one transaction or series of related  transactions,  all
or substantially all of its assets to, another Person unless

                        (i) the resulting,  surviving or transferred Person (the
       "Successor  Corporation")  is a corporation  organized and existing under
       the laws of the United  States or any state  thereof or the  District  of
       Columbia  and  (if  other  than  the  Company)  assumes  by  supplemental
       indenture  all the  obligations  of the  Company  under the Notes and the
       Indenture;  

                        (ii)   immediately   after   giving   effect   to   such
       transaction,  no Default shall have occurred and be continuing; and 

                        (iii)   immediately   after   giving   effect   to  such
       transaction,  the  Successor  Corporation  would be permitted to incur at
       least $1.00 of Indebtedness  pursuant to the Consolidated  Coverage Ratio
       test.

       The Successor Corporation shall be the successor to the Company under the
Indenture,  and in the case of any such transfer,  the Company shall be released
from its  obligations  under the  Indenture and the Notes.  Notwithstanding  the
foregoing,  any Restricted  Subsidiary may  consolidate or merge with or into or
transfer all or any part of its assets to the Company.

Events of Default

       Each  of  the  following  constitutes  an  Event  of  Default  under  the
Indenture:  (i) a  default  in any  payment  of  interest  on any Note when due,
continued  for 30 days,  (ii) a default in the payment of  principal of any Note
when  due at its  Stated  Maturity,  upon  optional  redemption,  upon  required
repurchase,  upon declaration or otherwise,  (iii) the failure by the Company to
observe or perform its described obligations under "--Merger,  Consolidation and
Sale of Assets  provision  and under certain of the  covenants  described  under
"--Certain  Covenants" above and the default continues for 30 days after notice,
(iv)  the  failure  by the  Company  to  observe  or  perform  any of its  other
agreements  contained in the  Indenture  and such default  continues for 60 days
after notice, (v) a default or event of default occurs under any Indebtedness of
the  Company  or  any  Significant  Subsidiary  (other  than  Indebtedness  of a
Restricted  Subsidiary  incurred  pursuant to paragraph (b) (xi) of the covenant
described under  "--Limitation on  Indebtedness"  above) and the holders of such
Indebtedness  have  accelerated  such  Indebtedness or any default occurs in the
payment of the principal  amount of such  Indebtedness at final maturity and the
total of all such Indebtedness described in this covenant exceeds $5 million and
there shall have been a failure to obtain  rescission  or  annulment of all such
accelerations  or to pay in full  the  amount  in  default  (together  with  any
applicable  interest) by the later of the  expiration  of any  applicable  grace
period or 10 days after  notice (the "cross  acceleration  provision),  (vi) any
judgment  or decree for the  payment  of money in excess of $5  million  (to the
extent not covered by insurance) is entered against the Company or a Significant
Subsidiary,  remains  outstanding for a period of 60 days after such judgment or
decree becomes final and  non-appealable,  and is not discharged,  waived or the
execution  thereof  stayed for a period of 10 days after  notice (the  "judgment
default   provision")   (vii)  certain  events  of  bankruptcy,   insolvency  or
reorganization  of the  Company or a  Significant  Subsidiary  (the  "bankruptcy
provisions").  However, a default under clause (iii), (iv), (v) or (vi) will not
constitute  an Event of  Default  until the  Trustee  or the  holders  of 25% in
principal amount of the outstanding  Notes notify the Company of the default and
the Company does not cure such default within the time  specified  after receipt
of such notice.

       If an Event of  Default  occurs  and is  continuing,  the  Trustee or the
holders of at least 25% in principal  amount of the outstanding  Notes by notice
to the Company may declare the principal of and accrued and unpaid interest,  if
any,  on all the  Notes to be due and  payable.  Upon such a  declaration,  such
principal and accrued and unpaid interest shall be due and payable  immediately.
If an Event of Default  relating to certain events of bankruptcy,  insolvency or
reorganization

790886.1
                                       24

<PAGE>



of the Company  occurs,  the principal of and accrued and unpaid interest on all
the Notes will become and be immediately due and payable without any declaration
or  other  act on the  part  of  the  Trustee  or  any  holders.  Under  certain
circumstances,  the holders of a majority in principal amount of the outstanding
Notes  may  rescind  any such  acceleration  with  respect  to the Notes and its
consequences.

       Subject to the provisions of the Indenture  relating to the duties of the
Trustee,  if an Event of Default occurs and is  continuing,  the Trustee will be
under no  obligation to exercise any of the rights or powers under the Indenture
at the request or  direction  of any of the holders  unless  such  holders  have
offered to the  Trustee  reasonable  indemnity  or  security  against  any loss,
liability  or  expense.  Except to  enforce  the  right to  receive  payment  of
principal,  premium  (if any) or  interest  when due,  no holder  may pursue any
remedy with  respect to the  Indenture  or the Notes  unless (i) such holder has
previously given the Trustee notice that an Event of Default is continuing, (ii)
holders  of at least 25% in  principal  amount  of the  outstanding  Notes  have
requested the Trustee to pursue the remedy,  (iii) such holders have offered the
Trustee reasonable security or indemnity against any loss, liability or expense,
(iv) the Trustee has not  complied  with such  request  within 60 days after the
receipt  of the  request  and the offer of  security  or  indemnity  and (v) the
holders of a majority  in  principal  amount of the  outstanding  Notes have not
given  the  Trustee  a  direction  that,  in  the  opinion  of the  Trustee,  is
inconsistent  with such request  within such 60-day  period.  Subject to certain
restrictions,  the holders of a majority in principal  amount of the outstanding
Notes are given the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or of exercising any trust or
power conferred on the Trustee.  The Trustee,  however, may refuse to follow any
direction  that  conflicts  with  law or  the  Indenture  or  that  the  Trustee
determines is unduly prejudicial to the rights of any other holder or that would
involve the Trustee in personal liability.  Prior to taking any action under the
Indenture,  the Trustee shall be entitled to indemnification  satisfactory to it
in its sole  discretion  against all losses and expenses caused by taking or not
taking such action.

       The Indenture  provides that if a Default occurs and is continuing and is
known to the Trustee, the Trustee must mail to each holder notice of the Default
within 90 days after it occurs.  Except in the case of a Default in the  payment
of  principal  of,  premium (if any) or  interest  on any Note,  the Trustee may
withhold  notice if and so long as its board of  directors,  a committee  of its
board of directors or a committee of its Trust officers in good faith determines
that  withholding  notice is in the  interests  of the holders of the Notes.  In
addition,  the  Company is required  to deliver to the  Trustee,  within 90 days
after the end of each fiscal year, a certificate  indicating whether the signers
thereof know of any Default that occurred  during the previous year. The Company
also is required to deliver to the Trustee,  within 30 days after the occurrence
thereof, written notice of any events which would constitute certain Defaults.

Amendments and Waivers

       Subject to certain  exceptions,  the  Indenture  may be amended  with the
consent  of the  holders  of a majority  in  principal  amount of the Notes then
outstanding and any past default or compliance with any provisions may be waived
with the consent of the holders of a majority in  principal  amount of the Notes
then outstanding.  However, without the consent of each holder of an outstanding
Note affected,  no amendment  may, among other things,  (i) reduce the amount of
Notes whose holders must consent to an amendment, (ii) reduce the stated rate of
or extend the stated time for payment of interest on any Note,  (iii) reduce the
principal of or extend the Stated  Maturity of any Note, (iv) reduce the premium
payable  upon the  redemption  or  repurchase  of any Note or change the time at
which any Note may be redeemed as described under "Optional  Redemption"  above,
(v) make any Note  payable in money other than that stated in the Note,  or (vi)
impair the right of any holder to receive  payment of  principal of and interest
on such holder's  Notes on or after the due dates  therefor or to institute suit
for the enforcement of any payment on or with respect to such holder's Notes.

       Without the consent of any holder,  the Company and the Trustee may amend
the  Indenture to cure any  ambiguity,  omission,  defect or  inconsistency,  to
provide for the assumption by a successor  corporation of the obligations of the
Company under the Indenture,  to provide for uncertificated Notes in addition to
or in place of  certificated  Notes,  to make any change that does not adversely
affect  the  rights  of any  holder  or to comply  with any  requirement  of the
Commission in connection with the qualification of the Indenture under the Trust
Indenture Act.

Defeasance

       The Company at any time may terminate all its obligations under the Notes
and  the  Indenture  ("legal  defeasance"),   except  for  certain  obligations,
including those  respecting the defeasance trust and obligations to register the
transfer or  exchange of the Notes,  to replace  mutilated,  destroyed,  lost or
stolen  Notes and to  maintain a  registrar  and paying  agent in respect of the
Notes. The Company at any time may terminate its obligations under the covenants
described under "-- Certain Covenants",  the operation of the cross acceleration
provision,  the bankruptcy provisions with respect to Significant  Subsidiaries,
the judgment  default  provision and the  limitations  contained in clause (iii)
under   "--Merger,   Consolidation   and  Sale  of  Assets"   above   ("covenant
defeasance").

790886.1

                                       25

<PAGE>



       The Company may exercise its legal defeasance option  notwithstanding its
prior exercise of its covenant  defeasance  option. If the Company exercises its
legal defeasance option,  payment of the Notes may not be accelerated because of
an Event of Default with respect thereto.  If the Company exercises its covenant
defeasance  option,  payment of the Notes may not be  accelerated  because of an
Event   of   Default   specified  in   clauses (iii), (iv),(v), (vi), (vii)  and
(viii)(with  respect  only  to  Significant  Subsidiaries)  under  "--Events  of
Default"  above or because of the  failure of the  Company to comply with clause
(iii) under "--Merger, Consolidation and Sale of Assets" above.

       In  order  to  exercise  either  defeasance   option,  the  Company  must
irrevocably  deposit in trust (the "defeasance trust") with the Trustee money or
U.S. Government  Obligations for the payment of principal,  premium (if any) and
interest on the Notes to  redemption  or maturity,  as the case may be, and must
comply with certain other  conditions,  including  delivery to the Trustee of an
Opinion of Counsel to the effect  that  holders of the Notes will not  recognize
income, gain or loss for Federal income tax purposes as a result of such deposit
and  defeasance and will be subject to Federal income tax on the same amount and
in the same  manner  and at the same  times as would  have been the case if such
deposit and defeasance  had not occurred  (and, in the case of legal  defeasance
only, such Opinion of Counsel must be based on a ruling of the Internal  Revenue
Service or other change in applicable Federal income tax law).

Satisfaction and Discharge of the Indenture

       The  Indenture  will cease to be of further  effect  (except as otherwise
expressly  provided for in the Indenture) when either (i) all outstanding  Notes
have been delivered (other than lost,  stolen or destroyed Notes which have been
replaced) to the Trustee for  cancellation  or (ii) all  outstanding  Notes have
become due and  payable,  whether at maturity or as a result of the mailing of a
notice of redemption  pursuant to the terms of the Indenture and the Company has
irrevocably  deposited  with the Trustee funds  sufficient to pay at maturity or
upon redemption all outstanding  Notes,  including  interest thereon (other than
lost,  stolen,  mutilated or destroyed Notes which have been replaced),  and, in
either case,  the Company has paid all other sums payable  under the  Indenture.
The  Trustee is  required  to  acknowledge  satisfaction  and  discharge  of the
Indenture on demand of the Company  accompanied by an Officer's  Certificate and
an Opinion of Counsel at the cost and expense of the Company.

Transfer and Exchange

       Upon any transfer of a Note,  the registrar  may require a holder,  among
other things, to furnish appropriate endorsements and transfer documents, and to
pay any  taxes and fees  required  by law or  permitted  by the  Indenture.  The
registrar  is not  required  to  transfer or  exchange  any Notes  selected  for
redemption nor is the registrar required to transfer or exchange any Notes for a
period of 15 days before a selection  of Notes to be  redeemed.  The  registered
holder of a Note may be treated as the owner of it for all purposes.

Concerning the Trustee

       IBJ Schroder  Bank & Trust Company is the Trustee under the Indenture and
has been  appointed by the Company as registrar  and paying agent with regard to
the Notes. The Trustee's current address is One State Street, New York, New York
10004.

       The Indenture contains certain  limitations on the rights of the Trustee,
should it become a  creditor  of the  Company,  to obtain  payment  of claims in
certain cases, or to realize on certain property received in respect of any such
claim a security or otherwise.  The Trustee will be permitted to engage in other
transactions;  however, if it acquires any conflicting  interest (as defined) it
must eliminate such conflict or resign.

       The  holders  of a majority  in  aggregate  principal  amount of the then
outstanding  Notes issued under the Indenture  will have the right to direct the
time,  method and place of conducting  any  proceeding for exercising any remedy
available  to the  Trustee.  The  Indenture  provides  that in case an  Event of
Default shall occur (which shall not be cured) the Trustee will be required,  in
the  exercise  of its power,  to use the degree of care of a prudent  man in the
conduct of his own  affairs.  Subject to such  provisions,  the Trustee  will be
under no  obligation to exercise any of its rights or powers under the Indenture
at the request of any of the holders of the Notes issued  thereunder unless they
shall have offered to the Trustee security and indemnity satisfactory to it.

Governing Law

       The  Indenture  provides  that it and the Notes will be governed  by, and
construed in accordance  with,  the laws of the State of New York without giving
effect to  applicable  principles  of  conflicts  of law to the extent  that the
application of the law of another jurisdiction would be required thereby.

790886.1

                                       26

<PAGE>




Certain Definitions

       "Affiliate" means, with respect to any specified Person, any other Person
directly or indirectly  controlling or controlled by or under direct or indirect
common  control with such  specified  Person.  For purposes of this  definition,
"control"  (including,  with  correlative  meanings,  the  terms  "controlling,"
"controlled  by" and  "under  common  control  with")  of any  Person  means the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction of the  management  and policies of such Person,  whether  through the
ownership of voting securities, by Agreement or otherwise.

       "Asset Sale" means (i) any sale,  lease,  conveyance or other disposition
by the  Company or any  Restricted  Subsidiary  (other  than to the Company or a
Restricted Subsidiary and other than directors' qualifying shares) of any assets
(including by way of a sale-and-leaseback)  other than in the ordinary course of
business,  or  (ii)  the   issuance  or   sale  of  Capital  Stock  (other  than
Disqualified Stock) of any Restricted Subsidiary, in the case of each of (i) and
(ii),  whether in a single transaction or a series of related  transactions,  to
any Person (other than to the Company or a Restricted  Subsidiary and other than
directors'  qualifying  shares)  for  Net  Proceeds  in  excess  of  $1,000,000;
provided,  however, the following  transactions shall not be deemed Asset Sales:

               (i) the Company or any  Restricted  Subsidiary  may sell accounts
receivable  (or   participations   therein)  in  connection  with  any  accounts
receivables financing;

               (ii) the Company or any  Restricted  Subsidiary  may sell Capital
Stock or Indebtedness or other securities of an Unrestricted Subsidiary;

               (iii) the Company and any  Restricted  Subsidiary may (x) convey,
sell, lease, transfer,  assign or otherwise dispose of assets pursuant to and in
accordance with the limitation on mergers, sales or consolidations provisions in
the  Indenture  and (y) make  Restricted  Payments  permitted by the  Restricted
Payments covenant in the Indenture;

               (iv) the  Company  and any  Restricted  Subsidiary  may create or
assume Liens (or permit any foreclosure  thereon)  securing  Indebtedness to the
extent  that such Lien does not  violate the  "--Limitation  on Liens"  covenant
above; and

               (v) the Company and any Restricted  Subsidiary may consummate any
sale or series of related  sales of assets or  properties of the Company and any
Restricted  Subsidiary  having an aggregate fair market value for all such sales
of less than $1 million in any fiscal year.

       "Average Life" means,  as of the date of  determination,  with respect to
any Indebtedness or Preferred  Stock, the quotient  obtained by dividing (i) the
sum of the  product of the  numbers  of years  (rounded  upwards to the  nearest
month) from the date of determination to the dates of each successive  scheduled
principal  payment of such  Indebtedness  or redemption or similar  payment with
respect to such Preferred Stock multiplied by the amount of such payment by (ii)
the sum of all such payments.

       "Capital  Lease  Obligation"  means an obligation  that is required to be
classified and accounted for as a capital lease for financial reporting purposes
in accordance  with GAAP,  and the amount of  Indebtedness  represented  by such
obligation  shall be the  capitalized  amount of such  obligation  determined in
accordance with GAAP; and the Stated  Maturity  thereof shall be the date of the
last payment of rent or any other amount due under such lease prior to the first
date upon which such lease may be terminated by the lessee without  payment of a
penalty.

       "Capital Stock" of any Person means any and all shares, interests, rights
to  purchase,  warrants,  options,  participations  or other  equivalents  of or
interests  in (however  designated)  the equity of such  Person,  including  any
Preferred Stock, but excluding debt securities convertible into such equity.

       "Cash  Equivalents" means (i) marketable direct obligations issued by, or
unconditionally  guaranteed  by, the United  States  Government or issued by any
agency  thereof  and backed by the full  faith and credit of the United  States,
(ii) marketable direct  obligations  issued by any state of the United States of
America  or  any  political   subdivision  of  any  such  state  or  any  public
instrumentality  thereof  maturing  within one year from the date of acquisition
thereof and, at the time of  acquisition,  having one of the two highest ratings
obtainable from either  Standard & Poor's Rating  Services or Moody's  Investors
Service,  Inc.;  (iii)  commercial paper maturing no more than one year from the
date of creation thereof and, at the time of acquisition,  having a rating of at
least A-1 from  Standard & Poor's  Rating  Services or at least P-1 from Moody's
Investors  Service,  Inc.; (iv) certificates of deposit or bankers'  acceptances
(or, with respect to foreign banks,  similar  instruments)  maturing  within one
year from the date of acquisition thereof issued by any bank organized under the
laws of the United  States of America or any state  thereof or the  District  of
Columbia or any member of the European Economic  Community or any U.S. branch of
a foreign bank having at the date of acquisition  thereof  combined  capital and
surplus of not less than $200 million; (v) repurchase obligations with a term of
not more than seven days for  underlying  securities  of the types  described in
clause (i) above entered into with any bank meeting the qualifications

790886.1

                                       27

<PAGE>



specified in clause (iv) above; and (vi) investments in money market funds which
invest  substantially  all their assets in securities of the types  described in
clauses (i) through (v) above.

          "Company" means Ampex Corporation, a Delaware corporation,  unless and
until a successor  replaces it in accordance  with the Indenture and  thereafter
means such successor.

          "Consolidated  Coverage  Ratio" means,  with respect to any Person for
any  period,  the  ratio  of  EBITDA  of such  Person  for  such  period  to the
Consolidated Interest Expense of such Person for such period provided,  however,
that  (A)  if  the  Company  or  any  Restricted  Subsidiary  has  incurred  any
Indebtedness  since  the  beginning  of such  period  and  through  the  date of
determination of the Consolidated  Coverage Ratio that remains outstanding or if
the transaction giving rise to the need to calculate Consolidated Coverage Ratio
is an incurrence of Indebtedness or both, the EBITDA and  Consolidated  Interest
Expense for such period shall be  calculated  after giving effect on a pro forma
basis to (1) such  Indebtedness as if such Indebtedness had been incurred on the
first day of such period (provided that if such Indebtedness is incurred under a
revolving  credit  facility  or  similar  arrangement  or under any  predecessor
revolving credit or similar  arrangement only that portion of such  Indebtedness
that constitutes the one year projected average balance of such Indebtedness (as
determined  in good faith by the Board of  Directors  of the  Company)  shall be
deemed  outstanding for purposes of this  calculation)  and (2) the discharge of
any other Indebtedness repaid, repurchased defeased or otherwise discharged with
the proceeds of such new  Indebtedness  as if such discharge had occurred on the
first  day of such  period,  (B) if  since  the  beginning  of such  period  and
Indebtedness  of the Company or its  Restricted  Subsidiaries  has been  repaid,
repurchased,  defeased or otherwise  discharged (other than Indebtedness under a
revolving   credit  or  similar   arrangement   unless  such  revolving   credit
Indebtedness  has  been  permanently   repaid  and  the  underlying   commitment
terminated  and not  replaced),  Consolidated  Interest  Expense for such period
shall  be  calculated   after  giving  pro  forma  effect  thereto  as  if  such
Indebtedness had been repaid,  repurchased,  defeased or otherwise discharged on
the first day of such  period,  (C) if since the  beginning  of such  period the
Company or any of its  Restricted  Subsidiaries  shall have made any Asset Sale,
EBITDA for such  period  shall be  reduced by an amount  equal to the EBITDA (if
positive)  attributable  to the assets  which are the subject of such Asset Sale
for such  period or  increased  by an amount  equal to the EBITDA (if  negative)
attributable  thereto for such period,  Consolidated  Interest  Expense for such
period  (i)  reduced by an amount  equal to the  Consolidated  Interest  Expense
attributable  to any  Indebtedness  of  the  Company  or  any of its  Restricted
Subsidiaries repaid, repurchased,  defeased or otherwise discharged with respect
to the Company and its continuing  Restricted  Subsidiaries  in connection  with
such  Asset  Sale for such  period (or if the  Capital  Stock of any  Restricted
Subsidiary  is  sold,  the  Consolidated   Interest  for  such  period  directly
attributable  to the  Indebtedness  of  Restricted  Subsidiary to the extent the
Company and its continuing Restricted Subsidiaries are no longer liable for such
Indebtedness after such sale) and (ii) increased by interest income attributable
to the assets which are the subject of such Asset Sale for such  period,  (D) if
since  the  beginning  of  such  period  the  Company  or any of its  Restricted
Subsidiaries  (by  merger or  otherwise)  shall have made an  Investment  in any
Restricted  Subsidiary (or any Person which becomes a Restricted Subsidiary as a
result  thereof) or an  acquisition  of assets  occurring in  connection  with a
transaction  causing a calculation to be made hereunder which constitutes all or
substantially  all of an operating unit of a business,  EBITDA and  Consolidated
Interest  Expense for such period  shall be  calculated  after  giving pro forma
effect  thereto  (including  the  incurrence  of any  Indebtedness)  as if  such
Investment or acquisition  occurred on the first day of such period,  and (E) if
since the  beginning  of such  period any  Person  (that  subsequently  became a
Restricted  Subsidiary  of the Company or was merged with or into the Company or
any other  Restricted  Subsidiary since the beginning of such period) shall have
made any Asset  Sale,  Investment  or  acquisition  of assets  that  would  have
required  an  adjustment  pursuant  to  clause  (C) or (D)  above if made by the
Company or a Restricted  Subsidiary during such period,  EBITDA and Consolidated
Interest  Expense for such period  shall be  calculated  after  giving pro forma
effect thereto as if such Asset Sale,  Investment or acquisition had occurred on
the first day of such period.  For purposes of this definition  whenever preform
effect  is to be given to an  acquisition  of  assets,  the  amount of income or
earnings  relating  thereto  and the  amount of  Consolidated  Interest  Expense
associated with any Indebtedness incurred in connection therewith, the pro forma
calculations  shall be determined  in good faith by a  responsible  financial or
accounting officer of the Company.  If any Indebtedness bears a floating rate of
interest  and is being  given pro forma  effect,  the  interest  expense on such
Indebtedness  shall  be  calculated  as if the  rate in  effect  on the  date of
determination had been the applicable rate for the entire period.

          "Consolidated  GAAP Net Income" means, with respect to any period, the
net income (or loss) of the Company and its  consolidated  Subsidiaries for such
period, determined in accordance with GAAP as from time to time in effect.

          "Consolidated Interest Expense" means, with respect to any period, the
sum of (i) the interest  expense of the Company and its Restricted  Subsidiaries
for such period,  determined on a  consolidated  basis in accordance  with GAAP,
including,  without limitation,  (a) amortization of debt discount,  (b) the net
cash payments,  if any, under interest rate contracts,  (c) the interest portion
of  any  deferred  payment  obligation,   (d)  accrued  interest,  and  (e)  all
commissions,  discounts  and other fees and charges owed with respect to letters
of credit,  bankers' acceptance  financing or similar  facilities,  plus (i) the
interest  component  of the  Capital  Lease  Obligations  paid,  accrued  and/or
scheduled to be paid or

790886.1
                                       28

<PAGE>



accrued by the Company  during such  period,  of the Company and its  Restricted
Subsidiaries,  plus (iii) all cash  dividends  paid  during  such  period by the
Company and its Restricted  Subsidiaries with respect to any Disqualified Stock,
in each case as determined  on a  consolidated  basis in  accordance  with GAAP;
provided,  that Consolidated  Interest Expense shall exclude the amortization of
fees and expenses related to the issuance of the Notes.

       "Consolidated  Net  Income"  means,  with  respect  to  any  period,  the
Consolidated  GAAP Net  Income  (or  loss)  of the  Company  and its  Restricted
Subsidiaries for such period,  determined on a consolidated  basis in accordance
with GAAP,  adjusted to the extent  included in calculating  such net income (or
loss), by excluding,  without  duplication,  (i) extraordinary gains and losses,
(ii) the  portion  of net  income (or loss) of the  Company  and its  Restricted
Subsidiaries  allocable to interests in  unconsolidated  Persons or Unrestricted
Subsidiaries,  except that the Company's equity in the net income of such Person
or Subsidiary  shall be included in Consolidated Net Income to the extent of the
amount  of  dividends  or  distributions  actually  paid to the  Company  or its
Restricted  Subsidiaries by such Person or Subsidiary during such period,  (iii)
net  income  (or loss) of any  Person  combined  with the  Company or any of its
Restricted  Subsidiaries on a "pooling of interests"  basis  attributable to any
period prior to the date of combination, (iv) net gain or loss in respect of any
sale, transfer or disposition of assets (including without limitation,  pursuant
to sale  and  leaseback  transactions)  other  than in the  ordinary  course  of
business, (v) the net income of any Restricted Subsidiary to the extent that the
declaration of dividends or similar  distributions by that Restricted Subsidiary
of  that  income  to the  Company  is not at the  time  permitted,  directly  or
indirectly,  by  operation  of the  terms  of  its  charter  or  any  Agreement,
instrument,  judgment,  decree, order, statute, rule or governmental  regulation
applicable to the Restricted Subsidiary or its stockholders (other than pursuant
to the Notes or the Indenture),  and (vi) the non-recurring cumulative effect of
a change in accounting principles.

       "Consolidated  Total Assets"  means,  as of any date, the total assets of
the  Company  and its  Restricted  Subsidiaries,  as shown on the most  recently
available   consolidated  balance  sheet  of  the  Company  and  its  Restricted
Subsidiaries prepared in conformity with GAAP.

       "Currency  Agreement  Obligations"  means the  obligations  of any Person
under a foreign  exchange  contract,  currency  swap  Agreement or other similar
Agreement or arrangement to protect such Person against fluctuations in currency
values.

       "Default"  means  any event  that is,  or after  the  giving of notice or
passage of time or both would be, an Event of Default.

       "Disqualified  Stock"  means (i) any  Preferred  Stock of any  Restricted
Subsidiary and (ii) any Capital Stock that, by its terms (or by the terms of any
security into which it is convertible or for which it is exchangeable),  or upon
the happening of any event, matures or its mandatorily redeemable, pursuant to a
sinking fund  obligation  or  otherwise,  or is  redeemable at the option of the
holder thereof (other than upon the occurrence of an "Asset Sale" or a change of
control of the  Company in  circumstances  where the  holders of the Notes would
have similar rights), in whole or in part, on or prior to the Stated Maturity of
the Notes, including, without limitation, the Noncumulative Redeemable Preferred
Stock.

       "Dollars" and "$" means lawful money of the United States of America.

       "EBITDA"  means,  with  respect to any Person for any period,  the sum of
Consolidated Net Income of such Person for such period plus the following to the
extent deducted in calculating such  Consolidated Net Income:  (a) provision for
taxes  based on the net  income or  profits  of such  Person,  (b)  Consolidated
Interest Expense, (c) consolidated depreciation and amortization,  calculated in
accordance  with GAAP,  (d) any other non-cash  charges  (excluding any non-cash
items  that  represent  an accrual of or  reserve  for cash  charges  reasonably
expected to be disbursed in any subsequent  period prior to the Stated  Maturity
of the Notes) deducted in computing  Consolidated Net Income, less, (e) non-cash
items increasing Consolidated Net Income (excluding any items which represent an
accrual for cash receipts or the reduction of required future cash disbursements
reasonably  expected to be received or disbursed in a subsequent period prior to
the Stated Maturity of the Notes).

       "Equity  Offering"  means any  public or private  sale of  Capital  Stock
(other than Disqualified  Stock) of the Company other than public offerings with
respect to the Company's common stock registered on Form S-8.

       "Exchange Act" means the Securities Exchange Act of 1934, as amended.

       "Existing   Indebtedness"  means  Indebtedness  of  the  Company  or  its
Restricted  Subsidiaries in existence or incurred  pursuant to any loan or other
Agreement  in effect on the Issue  Date plus any  premium  or  interest  accrued
thereon.


790886.1
                                       29

<PAGE>



       "Foreign  Subsidiary"  means a Subsidiary of a Person not organized under
the laws of the  United  States or any  political  subdivision  thereof  and the
operations of which are located substantially outside the United States.

       "GAAP"  means  generally  accepted  accounting  principles  in the United
States set forth in the  Statements  of Financial  Accounting  Standards and the
Interpretations,  Accounting  Principles  Board  Opinions  and AICPA  Accounting
Research  Bulletins  which are  applicable  as of  December  31,  1997 except as
otherwise specified herein.

       "Guarantee" means any obligation,  contingent or otherwise, of any Person
guaranteeing  Indebtedness  of another Person  (including,  without  limitation,
obligations,   agreements  to  purchase  assets,   securities  or  services,  to
take-or-pay,   or  to  maintain  financial  statement  conditions,   or  similar
arrangements or agreements  entered into for the purpose of assuring the obligee
of such  Indebtedness  of the payment thereof or to protect such obligee against
loss in respect thereof, in whole or in part); but excluding (i) endorsements of
negotiable  instruments  for  collection  or deposit in the  ordinary  course of
business,  and  (ii)  contingent  obligations  in  connection  with  the sale or
discount of accounts receivable and similar paper.

       "Indebtedness"  means, with respect to any Person,  without  duplication,
(i) the principal of and the premium (if any) on all indebtedness of such Person
for money borrowed or which is evidenced by a note,  bond,  debenture or similar
instrument for payment of which such Person is liable,  (ii) all  obligations of
such Person under any conditional  sale, title retention or similar Agreement in
respect  of the  deferred  or unpaid  purchase  price of  property  or  services
acquired by such Person,  (iii) all Capital  Lease  Obligations  of such Person,
(iv) all  obligations of such Person in respect of letters of credit or bankers'
acceptance  issued  or  created  for the  account  of such  Person,  (v) all net
obligations of such Person under Interest Rate Agreement Obligations or Currency
Agreement Obligations of such Person, (vi) all liabilities of others of the kind
described in the preceding clauses (i), (ii) or (iii) secured by any Lien on any
property  owned by such Person even though such Person has not assumed or become
liable for the payment of such  liabilities;  provided,  however,  the amount of
such Indebtedness for purposes of this definition shall be limited to the lesser
of the amount of Indebtedness  secured by such Lien or the value of the property
subject to such Lien, (vii) all Disqualified Stock issued by such Person and all
Preferred Stock issued by a Restricted  Subsidiary of such Person, and (viii) to
the extent not  otherwise  included,  any  Guarantee by such Person of any other
Person's  Indebtedness  or other  obligations  described  in clauses (i) through
(vii) above. "Indebtedness" of the Company and the Restricted Subsidiaries shall
not include (i) trade payables incurred in the ordinary course of business,  and
(ii) contingent  obligations incurred in connection with the sale or discount of
accounts  receivable and similar paper in the ordinary  course of business.  The
principal  amount  outstanding  of any  Indebtedness  issued with original issue
discount is the accreted value of such  Indebtedness and Indebtedness  shall not
include any liability for federal, state, local or other taxes.

       "Interest Rate Agreement  Obligations" means, with respect to any Person,
the Obligations of such Person under (i) interest rate swap agreements, interest
rate cap  agreements  and  interest  rate  collar  agreements,  and  (ii)  other
agreements or arrangements  designed to protect such Person against fluctuations
in interest rates.

       "Investment" in any Person means any direct or indirect advance,  loan or
other extension of credit (including, without limitation, by way of Guarantee or
similar  arrangement  but  excluding  advances to customers and employees in the
ordinary course of business) to, capital  contribution (by means of any transfer
of cash or other  property to others or any payment for property or services for
the account or use of others)  to, or any  purchase  or  acquisition  of capital
stock,  bonds,  notes,  debentures or other similar  instruments issued by, such
Person and shall  include  the  designation  of a  Restricted  Subsidiary  as an
Unrestricted  Subsidiary.  For  purposes  of  the  definition  of  "Unrestricted
Subsidiary"  and the  "Limitation  on Restricted  Payments"  covenant  described
above, (i)  "Investment"  shall include the Fair Market Value of the assets (net
of  liabilities)  of any  Restricted  Subsidiary of the Company at the time that
such  Restricted  Subsidiary  of  the  Company  is  designated  an  Unrestricted
Subsidiary  and  shall  exclude  the Fair  Market  Value of the  assets  (net of
liabilities) of any Unrestricted  Subsidiary at the time that such  Unrestricted
Subsidiary  is  designated a Restricted  Subsidiary  of the Company and (ii) any
property  transferred to or from an Unrestricted  Subsidiary  shall be valued at
its Fair Market Value at the time of such  transfer,  in each case as determined
by the Board of Directors in good faith.

       "Issue Date" means the date on which the Notes are first issued under the
Indenture.

       "Lien"  means,  with respect to any asset,  any mortgage,  lien,  pledge,
charge,  security  interest or encumbrance of any kind in respect of such asset,
whether or not filed,  recorded or  otherwise  perfected  under  applicable  law
(including any conditional sale or other title retention Agreement, any lease in
the nature  thereof,  any option or other  Agreement  to sell or give a security
interest in any asset and any filing of, or  Agreement  to give,  any  financing
statement  under the Uniform  Commercial  Code (or  equivalent  statutes) of any
jurisdiction).


790886.1
                                       30

<PAGE>



       "Net Available Cash" means, with respect to any Asset Sale by any Person,
the  aggregate  cash  or  Cash  Equivalent  proceeds  received  by  such  Person
(including any cash payments received by way of deferred payment pursuant to, or
monetization of, a note or installment receivable or otherwise,  but only as and
when received) in connection  with such Asset Sale,  plus the amount of cash and
Cash Equivalents  referred to in the proviso set forth in clause (a) (ii) of the
covenant described under "--Limitation on Asset Sales" above, if any, net of (i)
the amount of any Indebtedness  (including Disqualified Stock or Preferred Stock
of a Subsidiary) which is required to be repaid by such Person or its Affiliates
in connection  with such Asset Sale,  plus (ii) all fees,  commissions and other
expenses incurred (including without limitation,  the fees and expenses of legal
counsel and investment banking, accounting,  underwriting and brokerage fees and
expenses) by such Person in connection with such Asset Sale, (iii) provision for
taxes, including income taxes, attributable to the Asset Sale or attributable to
required  prepayments  or repayments of  Indebtedness  with the proceeds of such
Asset  Sale,  (iv)  any  amounts  reasonably  provided  by  the  Company  or any
Restricted  Subsidiary  of the  Company  as a reserve  against  any  liabilities
associated  with such Asset Sale,  including,  without  limitation,  pension and
other post-employment benefit  liabilities, liabilities related to environmental
matters and liabilities under any  indemnification  obligations  associated with
such Asset Sale, (v) any dividends or  distributions or other amounts payable to
Persons  holding a  beneficial  interest  in the  assets  sold or to  holders of
minority  interests  in a Restricted  Subsidiary  or other entity as a result of
such Asset Sale.

       "Net  Proceeds,"  with respect to any issuance or sale of Capital  Stock,
means the  proceeds,  in cash,  securities or property  (with any  securities or
property valued at fair market value), of the issuance or sale net of attorneys'
fees,  accountants' fees,  underwriters' or placement agents' fees, discounts or
commissions  and brokerage,  consultant and other fees and expenses  incurred in
connection  with such  issuance  or sale and net of taxes  paid or  payable as a
result of such issuance or sale.

       "Noncumulative  Redeemable  Preferred  Stock"  means  the  shares  of the
Company's 8%  Noncumulative  Convertible  Preferred  Stock and 8%  Noncumulative
Redeemable  Preferred  Stock  issued  effective  as of  July  2,  1998,  and any
subsequent   refinancings  thereof,   provided,   however,  that  the  aggregate
liquidation value of all outstanding  securities issued in any such refinancings
shall not exceed the aggregate liquidation value of the Noncumulative Redeemable
Preferred Stock outstanding on July 2, 1998.

       "Obligations"   means   any   principal,   interest,   penalties,   fees,
indemnifications,  reimbursement  obligations,  damages  and  other  liabilities
payable under the documentation governing any Indebtedness.

       "Permitted  Holders" means  collectively  or  individually  (i) Edward J.
Bramson and (ii) his  "associates"  (as defined in Rule 12B-2 under the Exchange
Act,  except  that a person  shall not be an  "associate"  for  purposes of this
Indenture solely because such person comes within the definition of such term in
clause (a) of such Rule) and his Affiliates.

       "Person" means any individual,  corporation,  partnership, joint venture,
association,    joint-stock   company,   limited   liability   company,   trust,
unincorporated organization or government or any agency or political subdivision
thereof.

       "Preferred  Stock" as applied to the  Capital  Stock of any Person  means
Capital Stock of any class or classes (however designated) which is preferred as
to the payment of  dividends  or  distributions,  or as to the  distribution  of
assets upon any voluntary or  involuntary  liquidation  or  dissolution  of such
Person, over Capital Stock of any other class of such Person.

       "Purchase Money Obligation"  means any Indebtedness  secured by a Lien on
assets  related to the business of the Company or the  Restricted  Subsidiaries,
and any additions and accessions thereto,  which are purchased or constructed by
the  Company or any  Restricted  Subsidiary  at any time  after the Issue  Date;
provided  that (i) any security  Agreement or  conditional  sales or other title
retention  contract  pursuant  to  which  the  Lien on such  assets  is  created
(collectively  a  "Security  Agreement")  shall be entered  into within 180 days
after the purchase or substantial  completion of the construction of such assets
and  shall at all  times be  confined  solely  to the  assets  so  purchased  or
acquired, any additions and accessions thereto and any proceeds therefrom,  (ii)
at no time shall the aggregate principal amount of the outstanding  Indebtedness
secured  thereby  be  increased,  except  in  connection  with the  purchase  of
additions  and  accessions  thereto  and  except  in  respect  of fees and other
obligations  in  respect  of  such   Indebtedness  and  (iii)(A)  the  aggregate
outstanding  principal amount of Indebtedness  secured thereby  (determined on a
per asset basis in the case of any  additions and  accessions)  shall not at the
time such Security  Agreement is entered into exceed 100% of the purchase  price
to the Company or any Restricted Subsidiary of the assets subject thereto or (B)
the Indebtedness  secured thereby shall be with recourse solely to the assets so
purchased or acquired,  any  additions and  accessions  thereto and any proceeds
therefrom.

       "Restricted   Investment"  means  an  Investment  by  the  Company  or  a
Restricted Subsidiary in any Subsidiary other than a Restricted Subsidiary.


790886.1
                                       31

<PAGE>



       "Restricted  Payment"  means  (i)  any  dividend  or  other  distribution
declared or paid on any Capital  Stock of the Company  (other than  dividends or
distributions payable solely in Capital Stock (other than Disqualified Stock) of
the  Company  or  dividends  or  distributions  payable  to the  Company  or any
Restricted  Subsidiary and other than pro rata dividends or other  distributions
made  by a  Restricted  Subsidiary  that is not a  Wholly  Owned  Subsidiary  to
minority  stockholders  (or owners of an  equivalent  interest  in the case of a
Subsidiary that is not a corporation);  (ii) any payment to purchase,  redeem or
otherwise  acquire or retire for value any Capital  Stock of the Company;  (iii)
any  voluntary  or optional  payment to purchase,  redeem,  defease or otherwise
acquire or retire for value any  Indebtedness  that is  subordinated in right of
payment to the Notes  other than a  purchase,  redemption,  defeasance  or other
acquisition  or  retirement  for  value  that is paid for with the  proceeds  of
Refinancing  Indebtedness  that is permitted under the covenant  described under
"--Certain  Covenants--Limitation on  Incurrence of  Indebtedness";  or (iv) any
Restricted Investment.

       "Restricted  Subsidiary" means each direct or indirect  Subsidiary of the
Company other than an Unrestricted Subsidiary.

       "Significant  Subsidiary" means any Restricted Subsidiary that would be a
"significant  subsidiary"  as defined in Article 1, Rule 1-02 of Regulation  S-X
promulgated pursuant to the Securities Act.

       "Senior Indebtedness" in the case of the Notes means Indebtedness that is
not by its terms  expressly  subordinate  or junior in right of  payment  to any
other Indebtedness of the Company.

       "Subordinated   Indebtedness"  means  Indebtedness  (including,   without
limitation,  secured  Indebtedness) of the Company which by its express terms is
subordinated or junior in right of payment to the Notes.

       "Subsidiary" of a Person means (i) any  corporation  more than 50% of the
outstanding  voting power of the Voting  Stock of which is owned or  controlled,
directly or indirectly,  by such Person or by one or more other  Subsidiaries of
such Person, or by such Person and one or more other  Subsidiaries  thereof,  or
(ii) any  limited  partnership  of which such Person or any  Subsidiary  of such
Person is a general partner, or (iii) any other Person (other than a corporation
or limited  partnership) in which such Person, or one or more other Subsidiaries
of such  Person,  or such  Person  and one or more other  Subsidiaries  thereof,
directly or  indirectly,  has more than 50% of the  outstanding  partnership  or
similar interests or has the power, by contract or otherwise, to direct or cause
the direction of the policies, management and affairs thereof.

       "Unrestricted  Subsidiary" means Ampex Holdings Corporation and any other
Subsidiary of the Company  designated as such pursuant to and in compliance with
the covenant  described  under  "--Limitation  on  Designations  of Unrestricted
Subsidiaries."  Any such designation may be revoked by a Board Resolution of the
Company delivered to the Trustee, subject to the provisions of such covenant.

       "Voting  Stock" of a Person  means all  classes of Capital  Stock of such
Person then  outstanding  as to which the holders  thereof  are  entitled  under
ordinary  circumstances (without regard to the occurrence of any contingency) to
vote in the election of directors, managers or trustees of such Person.

       "Wholly Owned  Subsidiary" means any Subsidiary with respect to which all
of the  outstanding  Voting Stock (other than directors'  qualifying  shares) of
which are owned, directly or indirectly, by the Company.



                               THE EXCHANGE OFFER

Terms of the Exchange Offer

General

       In  connection  with  the  sale of Old  Notes  to the  initial  purchaser
pursuant to the Purchase Agreement, dated July 17, 1998, between the Company and
First  Albany,  the holders of the Old Notes became  entitled to the benefits of
the Registration Rights Agreement described below.

       Under the Registration Rights Agreement,  the Company became obligated to
(a) file a registration statement in connection with a registered exchange offer
within 60 days after July 20,  1998,  the date the Old Notes  were  issued  (the
"Issue  Date"),  and (b)  cause  the  registration  statement  relating  to such
registered  exchange offer to become  effective  within 150 days after the Issue
Date. The Exchange Offer being made hereby,  if consummated  within the required
time

790886.1
                                       32

<PAGE>



periods,  will satisfy the Company's  obligations under the Registration  Rights
Agreement.  This Prospectus,  together with the Letter of Transmittal,  is being
sent to all such beneficial holders known to the Company.

     Upon the terms and subject to the conditions  set forth in this  Prospectus
and in the accompanying  Letter of Transmittal,  the Company will accept all Old
Notes  properly  tendered and not  withdrawn  prior to 5:00 p.m.,  New York City
time, on the Expiration  Date. The Company will issue $1,000 principal amount of
Exchange Notes in exchange for each $1,000  principal  amount of outstanding Old
Notes  accepted in the Exchange  Offer.  Holders may tender some or all of their
Old Notes pursuant to the Exchange Offer.

     Based on an  interpretation by the staff of the Commission set forth in the
Morgan Stanley Letter, the Exxon Capital Letter and similar letters, the Company
believes that Exchange  Notes issued  pursuant to the Exchange Offer in exchange
for Old Notes may be offered for resale, resold and otherwise transferred by any
person who  received  such  Exchange  Notes,  whether or not such  person is the
holder (other than Restricted  Holders) without compliance with the registration
and prospectus  delivery  provisions of the Securities  Act,  provided that such
Exchange  Notes are  acquired in the ordinary  course of such  holder's or other
person's  business,  neither  such holder nor such other person is engaged in or
intends to engage in any  distribution of the Exchange Notes and such holders or
other  persons  have  no  arrangement  or  understanding   with  any  person  to
participate in the distribution of such Exchange Notes.

     If any  person  were to be  participating  in the  Exchange  Offer  for the
purposes of  participating  in a distribution  of the Exchange Notes in a manner
not permitted by the Commission's interpretation, such person (a) could not rely
upon the Morgan Stanley Letter,  the Exxon Capital Letter or similar letters and
(b) must comply with the  registration and prospectus  delivery  requirements of
the Securities Act in connection with a secondary resale transaction.

     Each  broker-dealer  that  received  Exchange  Notes for its own account in
exchange for Old Notes, where such Old Notes were acquired by such broker-dealer
as a result of market-making or other trading activities,  must acknowledge that
it will  deliver a prospectus  in  connection  with any resale of such  Exchange
Notes.  The  Letter  of  Transmittal  states  that  by so  acknowledging  and by
delivering a prospectus,  a broker-dealer will not be deemed to admit that it is
an "underwriter"  within the meaning of the Securities Act. This Prospectus,  as
it may be  amended  or  supplemented  from  time  to  time,  may  be  used  by a
broker-dealer  in connection with resales of Exchange Notes received in exchange
for Old Notes where such Old Notes were acquired by such broker-dealer as result
of market-making activities or other trading activities.  The Company has agreed
that, for a period of 90 days after  consummation of the Exchange Offer, it will
make this  Prospectus,  as it may be amended or supplemented  from time to time,
available to any broker-dealer  for use in connection with any such resale.  See
"Plan of Distribution."

     The Company will not receive any proceeds from the Exchange Offer. See "Use
of Proceeds."  The Company has agreed to bear the expenses of the Exchange Offer
pursuant to the Registration  Rights Agreement.  No underwriter is being used in
connection with the Exchange Offer.

     The Company  shall be deemed to have  accepted  validly  tendered Old Notes
when,  as and if the  Company  has given oral or written  notice  thereof to the
Exchange Agent.  The Exchange Agent will act as agent for the tendering  holders
of Old Notes for the purposes of receiving  the Exchange  Notes from the Company
and delivering Exchange Notes to such holders.

     If any  tendered  Old Notes are not  accepted  for  exchange  because of an
invalid  tender or the  occurrence of certain  conditions set forth herein under
"--Conditions"  without  waiver  by  the  Company,  certificates  for  any  such
unaccepted Old Notes will be returned,  without expense, to the tendering holder
thereof as promptly as practicable after the Expiration Date.

     Holders of Old Notes who tender in the Exchange  Offer will not be required
to pay brokerage  commissions  or fees or,  subject to the  instructions  in the
Letter of Transmittal, transfer taxes with respect to the exchange of Old Notes,
pursuant to the Exchange  Offer.  The Company will pay all charges and expenses,
other than certain  applicable  taxes in connection with the Exchange Offer. See
"--Fees and Expenses."

     In the event the  Exchange  Offer is  consummated,  the Company will not be
required to register the Old Notes. In such event,  holders of Old Notes seeking
liquidity in their  investment  would have to rely on exemptions to registration
requirements under the securities laws,  including the Securities Act. See "Risk
Factors--Consequences of Failure to Exchange."


790886.1
                                       33

<PAGE>



Expiration Date; Extensions; Amendment

     The term "Expiration  Date" shall mean the expiration date set forth on the
cover page of this  Prospectus,  unless  the  Company,  in its sole  discretion,
extends the Exchange Offer, in which case the term "Expiration  Date" shall mean
the latest date to which the Exchange Offer is extended.

     In order to extend  the  Expiration  Date,  the  Company  will  notify  the
Exchange  Agent of any  extension  by oral or  written  notice  and will issue a
public announcement thereof, each prior to 9:00 a.m., New York City time, on the
next  business  day  after  the  previously   scheduled  Expiration  Date.  Such
announcement  may state that the Company is extending  the Exchange  Offer for a
specified period of time.

     The Company  reserves the right (a) to delay  accepting  any Old Notes,  to
extend the Exchange  Offer or to terminate the Exchange Offer and not accept Old
Notes not  previously  accepted if any of the  conditions set forth herein under
"--Conditions"   shall   have  occurred  and shall  not have been  waived by the
Company (if  permitted to be waived by the  Company),  by giving oral or written
notice of such delay,  extension or termination to the Exchange Agent, or (b) to
amend  the  terms  of the  Exchange  Offer  in  any  manner  deemed  by it to be
advantageous  to the  holders  of the Old Notes.  Any such delay in  acceptance,
extension,  termination or amendment will be followed as promptly as practicable
by oral or written notice thereof.  If the Exchange Offer is amended in a manner
determined  by the Company to  constitute  a material  change,  the Company will
promptly disclose such amendment in a manner reasonably calculated to inform the
holders  of the Old Notes of such  amendment  and the  Company  may  extend  the
Exchange  Offer  for a period of up to ten  business  days,  depending  upon the
significance of the amendment and the manner of disclosure to holders of the Old
Notes,  if the  Exchange  Offer would  otherwise  expire  during such  extension
period.

     Without  limiting  the  manner in which the  Company  may  choose to make a
public  announcement of any extension,  amendment or termination of the Exchange
Offer, the Company shall have no obligation to publish,  advertise, or otherwise
communicate any such public announcement,  other than by making a timely release
to the Dow Jones News Service.

Interest on the Exchange Notes

     The Exchange  Notes will bear  interest from  September  15, 1998,  payable
semiannually  on March 15 and  September 15 of each year,  commencing  March 15,
1999,  at the rate of 12% per annum.  Holders  of Old Notes  whose Old Notes are
accepted  for  exchange  will be deemed to have  waived the right to receive any
payment in respect of interest on the Old Notes accrued up until the date of the
issuance of the Exchange Notes.

Procedures for Tendering

     To tender in the Exchange Offer, a holder must complete,  sign and date the
Letter of  Transmittal,  or a facsimile  thereof,  have the  signatures  thereon
guaranteed if required by instruction 3 of the Letter of  Transmittal,  and mail
or otherwise  delivers such Letter of  Transmittal or such  facsimile,  together
with the Old Notes and any other  required  documents.  To be validly  tendered,
such  documents  must reach the Exchange  Agent on or before 5:00 p.m., New York
City time, on the Expiration Date.

     Tender by a holder of Old Notes will  constitute an agreement  between such
holder  and the  Company  in  accordance  with  the  terms  and  subject  to the
conditions set forth herein and in the Letter of Transmittal.

     Delivery of all documents must be made to the Exchange Agent at its address
set forth below.  Holders may also request their  respective  brokers,  dealers,
commercial  banks,  trust  companies  or nominees to effect such tender for such
holders.

     The method of delivery of Old Notes and the Letter of  Transmittal  and all
other  required  documents to the Exchange  Agent is at the election and risk of
the holders.  Instead of delivery by mail, it is recommended that holders use an
overnight or hand  delivery  service.  In all cases,  sufficient  time should be
allowed to assure timely  delivery to the Exchange  Agent on or before 5:00 p.m.
New York City time,  on the  Expiration  Date. No Letter of  Transmittal  or Old
Notes should be sent to the Company.

     Only a holder of Old Notes may tender such Old Notes in Exchange Offer. The
term "holder" with respect to the Exchange  Offer means any person in whose name
Old Notes are registered on the books of the Company or any other person who has
obtained a properly completed bond power from the registered holder.


790886.1
                                       34

<PAGE>



     Any  beneficial  holder whose Old Notes are  registered  in the name of his
broker,  dealer,  commercial bank, trust company or other nominee and who wishes
to tender  should  contact such  registered  holder  promptly and instruct  such
registered  holder to tender on his behalf.  If such beneficial holder wishes to
tender on his own behalf,  such registered  holder must, prior to completing and
executing the letter of Transmittal  and  delivering his Old Notes,  either make
appropriate  arrangement to register ownership of the Old Notes in such holder's
own name or obtain a properly  completed bond power from the registered  holder.
The transfer of record ownership may take considerable time.

     Signatures on a Letter of  Transmittal  or a notice of  withdrawal,  as the
case may be,  must be  guaranteed  by a  member  firm of a  registered  national
securities exchange or of the National  Association of Securities Dealers,  Inc.
or a commercial bank or trust company having an office or  correspondent  in the
United States  ("Eligible  Institution")  unless the Old Notes tendered pursuant
thereto are tendered (a) by a registered  holder who has not  completed  the box
entitled "Special Issuance  Instructions" or "Special Delivery  Instructions" on
the Letter of Transmittal or (b) for the account of an Eligible Institution.  In
the event that  signature on a Letter of  Transmittal or a notice of withdrawal,
as the case may be, are required to be guaranteed,  such guarantee must be by an
Eligible Institution.

     If the  Letter  of  Transmittal  is  signed  by a  person  other  than  the
registered  holder  of any Old Notes  listed  therein,  such Old  Notes  must be
endorsed or accompanied by appropriate  bond powers and a proxy which authorized
such person to tender the Old Notes on behalf of the registered  holder, in each
case signed as the name of the registered holder appears on the Old Notes.

     If the Letter of  Transmittal or any Old Notes or bond powers are signed by
trustees, executors, administrators, guardians, attorneys-in-fact, officers of a
corporation  or others acting in a fiduciary or  representative  capacity,  such
persons  should so indicate  when  signing,  and unless  waived by the  Company,
evidence  satisfactory  to the  Company  of  their  authority  so to act must be
submitted with the Letter of Transmittal.

     All  questions as to the validity,  form,  eligibility  (including  time of
receipt) and  withdrawal  of the tendered  Old Notes will be  determined  by the
Company in its sole discretion,  which  determination will be final and binding.
The  Company  reserves  the  absolute  right to reject any and all Old Notes not
properly  tendered or any Old Notes the Company's  acceptance of which would, in
the opinion of counsel for the Company,  be unlawful.  The Company also reserves
the right to waive any  irregularities  or conditions of tender as to particular
Old Notes.  The  Company's  interpretation  of the terms and  conditions  of the
Exchange Offer (including the instructions in the Letter of Transmittal) will be
final and binding on all parties.  Unless waived,  any defects or irregularities
in  connection  with  tenders of Old Notes must be cured within such time as the
Company shall determine.  Neither the Company,  the Exchange Agent nor any other
person shall be under any duty to give  notification.  Tenders of Old Notes will
not be deemed to have been made  until  such  irregularities  have been cured or
waived and will be returned  without cost by the Exchange Agent to the tendering
holders of Old Notes, unless otherwise provided in the Letter of Transmittal, as
soon as practicable following the Expiration Date.

     In addition,  the Company  reserves the right in its sole discretion to (a)
purchase or make offers for any Old Notes that remain outstanding  subsequent to
the  Expiration  Date or, as set forth under  "--Conditions,"  to terminate  the
Exchange Offer in accordance with the terms of the Registration Rights Agreement
and (b) to the extent  permitted by  applicable  law,  purchase Old Notes in the
open market, in privately negotiated transactions or otherwise. The terms of any
such  purchases or offers will differ from the terms of the Exchange  Offer.  By
tendering,  each holder will represent to the Company that,  among other things,
(a) the  Exchange  Notes  acquired  pursuant  to the  Exchange  Offer  are being
obtained in the ordinary course of business of such holder of other person,  (b)
neither  such holder nor such other person is engaged in or intends to engage in
a distribution of the Exchange Notes (c) neither such holder or other person has
any  arrangement  or  understanding  with  any  person  to  participate  in  the
distribution of such Exchange Notes,  and (d) such holder or other person is not
an  "affiliate," as defined under Rule 405 of the Securities Act, of the Company
or, if such holder or other  person is such an  affiliate,  will comply with the
registration and prospectus  delivery  requirements of the Securities Act to the
extent applicable.

     The Old Notes were issued on July 20, 1998 (the "Issue  Date") and there is
no public  market for them at present.  To the extent Old Notes are tendered and
accepted in the Exchange  Offer,  the principal  amount of outstanding Old Notes
will decrease with a resulting decrease in the liquidity in the market therefor.
Following  the  consummation  of the Exchange  Offer,  holders of Old Notes will
continue to be subject to certain  restrictions  on transfer.  Accordingly,  the
liquidity of the market for the Old Notes could be adversely affected.

Guaranteed Delivery Procedures

     Holders who wish to tender  their Old Notes and (a) whose Old Notes are not
immediately  available or (b) who cannot deliver their Old Notes,  the Letter of
Transmittal or any other required documents to the Exchange Agent prior to the

790886.1
                                       35

<PAGE>



Expiration  Date,  may effect a tender  if:  (i) the  tender is made  through an
Eligible  Institution;  (ii) prior to the  Expiration  Date,  the Exchange Agent
receives from such Eligible  Institution a properly  completed and duly executed
Notice of Guaranteed Delivery (by facsimile transmission,  mail or hand delivery
setting  forth  the  name  and  address  of the  holder  of the Old  Notes,  the
certificate  number or numbers of such Old Notes and the principal amount of Old
Notes tendered,  stating that the tender is being made thereby, and guaranteeing
that,  within  three  business  days after the  Expiration  Date,  the Letter of
Transmittal (or facsimile thereof) together with the certificate(s) representing
the Old Notes to be tendered in proper form for transfer and any other documents
required  by the  Letter  of  Transmittal  will  be  deposited  by the  Eligible
Institution  with the Exchange  Agent;  and (iii) such  properly  completed  and
executed  Letter  of  Transmittal  (or  facsimile  thereof)  together  with  the
certificate(s)  representing  all tendered Old Notes in proper form for transfer
and all other  documents  required by the Letter of Transmittal  are received by
the Exchange Agent within three business days after the Expiration Date.

Withdrawal of Tenders

     Except as otherwise provided herein,  tenders of Old Notes may be withdrawn
at any time prior to 5:00  p.m.,  New York City time,  on the  Expiration  Date,
unless previously accept for exchange.  To withdraw a tender of Old Notes in the
Exchange Offer, a written or facsimile transmission notice of withdrawal must be
received by the  Exchange  Agent at its address set forth  herein  prior to 5:00
p.m., New York City time, on the Expiration  Date. Any such notice of withdrawal
must (a) specify  the name of the person  having  deposited  the Old Notes to be
withdrawn  (the  "Depositor"),  (b)  identify  the  Old  Notes  to be  withdrawn
(including the  certificate  number or numbers and principal  amount of such Old
Notes),  (c) be  signed by the  Depositor  in the same  manner  as the  original
signature  on the Letter of  Transmittal  by which such Old Notes were  tendered
(including any required signature  guarantees) or be accompanied by documents of
transfer  sufficient to have the Trustee with respect to the Old Notes  register
the transfer of such Old Notes into the name of the  Depositor  withdrawing  the
tender  and  (d)  specify  the  name in  which  any  such  Old  Notes  are to be
registered,  if different  from that of the  Depositor.  All questions as to the
validity,  form and  eligibility  (including time of receipt) of such withdrawal
notices will be determined by the Company,  whose  determination  shall be final
and binding on all  parties.  Any Old Notes so  withdrawn  will be deemed not to
have been validly  tendered  for purposes of the Exchange  Offer and no Exchange
Notes will be issued with respect  thereto unless the Old Notes so withdrawn are
validly  retendered.  Any Old Notes which have been  tendered  but which are not
accepted for  exchange  will be returned to the holder  thereof  without cost to
such holder as soon as  practicable  after  withdrawal,  rejection  of tender or
termination  of  the  Exchange  Offer.  Properly  withdrawn  Old  Notes  may  be
retendered by following one of the procedures described above under "--Procedure
for Tendering" at any time to the Expiration Date.

Conditions

     Notwithstanding  any other term of the Exchange Offer, the Company will not
be required to accept for  exchange,  or exchange  Exchange  Notes for,  any Old
Notes not  theretofore  accepted for  exchange,  and may  terminate or amend the
Exchange Offer as provided  herein before the  acceptance of such Old Notes,  if
the  Company or the holders of at least a majority  in  principal  amount of Old
Notes  reasonably  determine in good faith that any of the following  conditions
exist: (a) the Exchange Notes to be received by such holders of Old Notes in the
Exchange  Offer,  upon receipt,  will not be tradable by each such holder (other
than a holder  which is an  affiliate  of the Company at any time on or prior to
the consummation of the Exchange Offer) without restriction under the Securities
Act and the Exchange Act and without material restrictions under the blue sky or
securities laws of substantially all of the states of the United States, (b) the
interests of the holders of the Old Notes, taken as a whole, would be materially
adversely  affected  by the  consummation  of the  Exchange  Offer or (c)  after
conferring with counsel,  the Commission is unlikely to permit the making of the
Exchange Offer prior to 150 days after the Issue Date.

     Pursuant to the Registration  Rights Agreement,  if an Exchange Offer shall
not be  consummated  within 180 days after the Issue Date,  the Company  will be
obligated  to  cause  to be  filed  with  the  Commission  a shelf  registration
statement with respect to the Old Notes (the "Shelf Registration  Statement") as
promptly as practicable after the Exchange Offer Termination Date and thereafter
use  its  best  efforts  to  have  the  Shelf  Registration  Statement  declared
effective.

     If any of the conditions  described above exist, the Company will refuse to
accept  any Old Notes  and will  return  all  tendered  Old Notes to  exchanging
holders of the Old Notes.

Exchange Agent

     IBJ Schroder Bank & Trust Company has been  appointed as Exchange Agent for
the Exchange  Offer.  Questions  and requests  for  assistance  and requests for
additional  copies  of this  Prospectus  or of the  Letter  of  Transmittal  and
deliveries of completed Letters of Transmittal with tendered Old Notes should be
directed to the Exchange Agent

790886.1
                                       36

<PAGE>



addressed as follows:

                             Facsimile Transmission:
                                 (212) 858-2611
                              Confirm by Telephone:
                                 (212) 858-2657


     BY MAIL:                                     BY HAND/OVERNIGHT DELIVERY:
IBJ Schroder Bank & Trust Company            IBJ Schroder Bank & Trust Company
     P.O. Box 84                                        One State Street
 Bowling Green Station                        Securities Processing Window SC-1
   New York, New York  10274-0084                   New York, New York 10004
Attention:  Reorganization Operations
             Department.

     The Company will  indemnify the Exchange Agent and its agents for any loss,
liability or expense incurred by them,  including  reasonable costs and expenses
of their  defense,  except for any loss,  liability  or expense  caused by gross
negligence or bad faith.

Fees and Expenses

     The expenses of soliciting  tenders  pursuant to the Exchange Offer will be
borne by the Company.  The principal  solicitation  for tenders  pursuant to the
Exchange Offer is being made by mail.  Additional  solicitations  may be made by
officers and regular  employees of the Company and its  affiliates and agents in
person, by telephone or facsimile.

     The  Company  will not make any  payments  to  brokers,  dealers,  or other
persons soliciting acceptance of the Exchange Offer. The Company,  however, will
pay the Exchange  Agent  reasonable and customary fees for its services and will
reimburse  the  Exchange  Agent for its  reasonable  out-of-pocket  expenses  in
connection  therewith.  The  Company  may also pay  brokerage  houses  and other
custodians,  nominees and  fiduciaries  the  reasonable  out-of-pocket  expenses
incurred by them in forwarding copies of this Prospectus, Letters of Transmittal
and related documents to the beneficial owners of the Old Notes, and in handling
or forwarding tenders for exchange.

     The  expenses  to be  incurred  in  connection  with  the  Exchange  Offer,
including fees and expenses of the Exchange Agent and Trustee and accounting and
legal fees and expenses,  will be paid by the Company,  and are estimated in the
aggregate to be approximately $55,000.

     The Company will pay all transfer taxes, if any, applicable to the exchange
of  Old  Notes  pursuant  to  the  Exchange  Offer.  If,  however,  certificates
representing  Exchange Notes (or Old Notes for principal amounts not tendered or
accepted for exchange) are to be delivered to, or are to be registered or issued
in the name of, any person  other  than the  registered  holder of the Old Notes
tendered,  or if  tendered  Old Notes are  registered  in the name of any person
other than the person signing the Letter of Transmittal, or if a transfer tax is
imposed  for any reason  other than the  exchange  of Old Notes  pursuant to the
Exchange Offer,  then the amount of any such transfer taxes (whether  imposed on
the  registered  holder or any other  persons)  will be payable by the tendering
holder. If satisfactory evidence of payment of such taxes or exemption therefrom
is not  submitted  with the Letter of  Transmittal,  the amount of such transfer
taxes will be billed directly to such tendering holder.

Accounting Treatment

     The Company will not  recognize  any gain or loss for  accounting  purposes
upon the  consummation of the Exchange Offer.  The expense of the Exchange Offer
will be amortized by the Company over the term of the Exchange Notes under GAAP.

                 CERTAIN U.S. FEDERAL INCOME TAX CONSIDERATIONS

     The  following   summary   describes  the  principal   federal  income  tax
consequences  of the  acquisition,  ownership and  disposition of Exchange Notes
that are held as capital  assets and received in exchange for tendered Old Notes
purchased  at  original  issuance,  but does not  purport to be a  comprehensive
description of all the tax considerations  that may be relevant to an investment
in Exchange Notes. This summary deals only with (i) citizens or residents of the
United  States  (ii)  corporations,  partnerships  and other  business  entities
created or organized under the laws of the United States, (iii)

790886.1
                                       37

<PAGE>



estates  the  income  of  which  is  subject  to U.S.  federal  income  taxation
regardless  of its source and (iv) trusts with  respect to which a court  within
the  United   States  is  able  to  exercise   primary   supervision   over  its
administration  and one or more U.S.  fiduciaries  have the authority to control
all  substantial  decisions  (each,  a "Holder").  This summary does not address
investors  that may be  subject  to  special  rules,  such as banks,  tax-exempt
entities, insurance companies,  dealers in securities,  persons whose functional
currency is not the U.S. dollar or persons that will hold Exchange Notes as part
of a "straddle" or "conversion  transaction"  for federal income tax purposes or
otherwise as part of an integrated transaction.

       This  summary is based on laws,  regulations,  rulings and  decisions  in
effect as of the date of this  Prospectus,  all of which are  subject to change,
with possible  retroactive  effect.  No ruling from the Internal Revenue Service
(the "IRS") will be sought with respect to the Exchange Notes, and the IRS could
take a contrary view with respect to the matters described below. HOLDERS SHOULD
CONSULT  THEIR  TAX  ADVISORS  AS TO THE  FEDERAL,  STATE,  LOCAL  AND OTHER TAX
CONSEQUENCES TO THEM OF THEIR ACQUISITION, OWNERSHIP AND DISPOSITION OF EXCHANGE
NOTES.

Consequences of the Exchange

       The  exchange of Exchange  Notes for Old Notes  pursuant to the  Exchange
Offer will not  constitute  a taxable  event for  federal  income tax  purposes.
Accordingly,  no gain or loss will be  recognized by a Holder upon receipt of an
Exchange  Note;  the holding period of an Exchange Note will include the holding
period of the Old Note  exchanged  therefor;  and the  adjusted  tax basis of an
Exchange  Note  will be the  same as the  adjusted  tax  basis  of the Old  Note
exchanged therefor.

Stated Interest

Stated  interest  on the  Exchange  Note will be taxable to a Holder as ordinary
interest  income as the  interest  accrues  or is paid (in  accordance  with the
Holder's method of tax accounting).

Sale, Exchange and Retirement of Notes

       Upon the sale,  exchange or retirement of an Exchange Note, a Holder will
recognize  gain or loss equal to the  difference  between  the  amount  received
(other than amounts in respect of accrued and unpaid  interest) and the adjusted
tax basis for the Exchange  Note. A Holder's tax basis in an Exchange Note will,
in general,  be such Holder's cost for the Old Note exchanged  therefor.  Except
with respect to a holder who  purchased  Old Notes at a market  discount  (i.e.,
where  the  Holder's  original  basis  for an Old Note is less  than its  stated
redemption  price at  maturity),  any such gain or loss will be capital  gain or
loss for a Holder that holds the Exchange Notes as a capital asset.  In the case
of a  noncorporate  Holder,  the maximum  marginal U.S.  federal income tax rate
applicable  to such gain will be lower than the maximum  marginal  U.S.  federal
income tax rate  applicable to ordinary  income if such Holder's  holding period
for such  Exchange  Notes  exceeds one year and will be further  reduced if such
Notes  were held for more than 18 months.  Gain  attributable  to earned  market
discount would be treated as ordinary income.

Backup Withholding and Information Reporting

       Information reporting requirements apply to certain payments of principal
of and  interest  on  (and  the  amount  of  OID,  if  any,  accrued  on) a debt
obligation,  and to  proceeds  of  certain  sales  of a debt  obligation  before
maturity,  paid to certain nonexempt persons. In addition,  a backup withholding
tax also may  apply  with  respect  to such  amounts  if such a person  fails to
provide a correct  taxpayer  identification  number and other  information.  The
backup  withholding  tax rate is 31%.  Any  amounts  withheld  under the  backup
withholding  rules from a payment  to a Holder  will be allowed as a refund or a
credit against such Holder's U.S. federal income tax.

State, Local, and Foreign Taxes

       Holders  should  consult their tax advisors with respect to state,  local
and foreign tax considerations relevant to an investment in Exchange Notes.

                              PLAN OF DISTRIBUTION

       A  broker-dealer  that is the holder of Old Notes that were  acquired for
the account of such  broker-dealer as a result of market-making or other trading
activities  (other  than Old Notes  acquired  directly  from the  Company or any
affiliate  for the  Company)  may  exchange  such Old Notes for  Exchange  Notes
pursuant to the Exchange Offer; provided,  that each broker-dealer that receives
Exchange  Notes for its own  account in exchange  for Old Notes,  where such Old
Notes  were  acquired  by  such  broker-dealer  as  a  result  of  market-making
activities or other trading activities,  must acknowledge that it will deliver a
prospectus in connection with resales of Exchange Notes received in exchange for
Old Notes where such

790886.1
                                       38

<PAGE>



Old Notes were acquired as a result of market-making activities or other trading
activities.  The  Company  has  agreed  that  for  a  period  of 90  days  after
consummation of the Exchange Offer, it will make this  Prospectus,  as it may be
amended or supplemented  from time to time,  available to any  broker-dealer for
use in connection with any such resale.

       The Company will not receive any proceeds from any sale of Exchange Notes
by broker-dealers or any other holder of Exchange Notes. Exchange Notes received
by  broker-dealers  for their own account  pursuant to the Exchange Offer may be
sold  from  time to time in one or  more  transactions  in the  over-the-counter
market,  in  negotiated  transactions,  through  the  writing  of options on the
Exchange  Notes or a  combination  of such methods of resale,  at market  prices
prevailing at the time of resale,  at prices related to such  prevailing  market
prices or negotiated  prices. Any such resale may be made directly to purchasers
or to or through brokers or dealers who may receive  compensation in the form of
commissions or concessions from any such broker-dealer  and/or the purchasers of
any such Exchange Notes. Any broker-dealer that resells Exchange Notes that were
received by it for its own account pursuant to the Exchange Offer and any broker
or dealer that  participates  in a  distribution  of such Exchange  Notes may be
deemed to be an  "underwriter"  within the meaning of the Securities Act and any
profit on any such resale of Exchange  Notes and any  commissions or concessions
received by any such persons may be deemed to be underwriting compensation under
the Securities Act. The Letter of Transmittal  states that by acknowledging that
it will deliver and by  delivering a  prospectus,  a  broker-dealer  will not be
deemed to admit that it is an "underwriter" within the meaning of the Securities
Act.

       For a period of 90 days after  consummation  of the Exchange  Offer,  the
Company  will  promptly  send  additional  copies  of  this  Prospectus  and any
amendment or supplement to this  Prospectus to any  broker-dealer  that requests
such documents in the Letter of  Transmittal.  The Company has agreed to pay all
expenses incident to the Exchange Offer and to the Company's  performance of, or
compliance  with, the  Registration  Rights Agreement (other than commissions or
concessions  of any brokers or dealers)  and will  indemnify  the holders of the
Notes  (including any  broker-dealers)  against certain  liabilities,  including
liabilities under the Securities Act.

                                  LEGAL MATTERS

       Certain  legal  matters in  connection  with the  Exchange  Offer will be
passed  upon  for  the  Company  by  Battle  Fowler  LLP  (a  limited  liability
partnership which includes professional  corporations),  New York, New York, who
may rely, as to questions of California law and certain other  matters,  upon an
opinion of General Counsel to the Company.  Battle Fowler LLP regularly provides
legal services to the Company and its  affiliates.  David D. Griffin,  who is of
counsel to Battle Fowler LLP, owns shares of Common Stock of the Company.

                                     EXPERTS

       The consolidated  balance sheets as of December 31, 1997 and 1996 and the
consolidated statements of operations,  stockholders' deficit and cash flows for
each of the three  years in the period  ended  December  31,  1997,  and related
financial  statement  schedule,  included in the Company's Annual Report on Form
10-K  for  the  year   ended   December   31,   1997,   have  been   audited  by
PriceWaterhouseCoopers  LLP,  independent  accountants,  as set  forth  in their
report included in such Annual Report, and are incorporated  herein by reference
in reliance  upon such report,  given upon the authority of such firm as experts
in accounting and auditing.

       The consolidated  financial  statements of MicroNet  Technology,  Inc. at
June 30, 1998,  December 31, 1997 and December 19, 1996 and for the periods from
December 20, 1996 to December 31, 1997, January 1, 1996 to December 19, 1996 and
for the year ended  December 31, 1995,  which are included in the Current Report
of Ampex  Corporation on Form 8-K/A filed October 16, 1998, have been audited by
Ernst & Young LLP, independent  auditors,  as set forth in their reports thereon
(which  contain  an  explanatory  paragraph  describing  conditions  that  raise
substantial  doubt about  MicroNet's  ability to continue as a going  concern as
described in Note 1 to such consolidated  financial statements) included therein
and incorporated herein by reference. Such consolidated financial statements are
incorporated  herein by  reference  in reliance  upon such report given upon the
authority of such firm as experts in accounting and auditing.

790886.1
                                       39

<PAGE>





No dealer,  salesman or other person has been authorized
to give any  information  or to make any  representation
not  contained  or  incorporated  by  reference  in this
Prospectus.  If  given  or  made,  such  information  or
representation  must not be relied  upon as having  been       AMPEX CORPORATION
authorized  by the  Company.  This  Prospectus  does not
constitute  an offer to sell,  or a  solicitation  of an
offer to buy, any Notes in any jurisdiction. Neither the        12% Senior Notes
delivery of this  Prospectus nor any sale made hereunder         due 2003,
shall,  under any  circumstances,  create an implication         Series B
that  there  has been no change  in the  affairs  of the
Company since the date hereof.
                              
                              
                                                           
                              --------------                --------------------
                            TABLE OF CONTENTS              




AVAILABLE INFORMATION............................ 3
                                                   
INFORMATION INCORPORATED BY REFERENCE............ 3
                                                   
FORWARD-LOOKING STATEMENTS....................... 4
                                                   
SUMMARY OF THE PROSPECTUS........................ 5              PROSPECTUS

RISK FACTORS..................................... 10
                                                            December 15, 1998 
USE OF PROCEEDS.................................. 17

RATIO OF EARNINGS TO FIXED CHARGES............... 17        -------------------

DESCRIPTION OF NOTES............................. 18

CERTAIN U.S. FEDERAL INCOME TAX
      CONSIDERATIONS............................. 42

PLAN OF DISTRIBUTION............................  43
                                                    
LEGAL MATTERS.................................... 44

EXPERTS........................................   44      ---------------------




790886.1



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission