WYLE ELECTRONICS
SC 14D1, 1997-07-09
ELECTRONIC PARTS & EQUIPMENT, NEC
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<PAGE>   1
 
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
                                 SCHEDULE 14D-1
                             TENDER OFFER STATEMENT
                          PURSUANT TO SECTION 14(d)(1)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
 
                            ------------------------
 
                                WYLE ELECTRONICS
                           (Name of Subject Company)
 
                             EBV ELECTRONICS INC.,
                                RAAB KARCHER AG
                                      AND
 
                                    VEBA AG
                                    (Bidder)
 
                        COMMON STOCK, WITHOUT PAR VALUE
           (INCLUDING THE ASSOCIATED PREFERRED STOCK PURCHASE RIGHTS)
                         (Title of Class of Securities)
 
                                   983051103
                     (CUSIP Number of Class of Securities)
 
                               DR. FERDINAND POHL
                              EBV ELECTRONICS INC.
                      RUDOLF-V.-BENNIGSEN-FOERDER-PLATZ 1
                              45131 ESSEN, GERMANY
                                011-201-459-1501
  (Name, Address and Telephone Number of Person Authorized to Receive Notices
                    and Communications on Behalf of Bidder)
 
                                    Copy to:
                              JOHN J. MADDEN, ESQ.
                              SHEARMAN & STERLING
                              599 LEXINGTON AVENUE
                            NEW YORK, NEW YORK 10022
                                 (212) 848-4000
 
                                  JULY 9, 1997
 
                           CALCULATION OF FILING FEE
 
<TABLE>
<CAPTION>
                       TRANSACTION VALUATION        AMOUNT OF FILING FEE
                    --------------------------------------------------------
                    <S>                         <C>
                          $632,910,729.40*              $126,582.15
                    --------------------------------------------------------
</TABLE>
 
[ ]  Check box if any part of the fee is offset as provided by Rule 0-11(a)(2)
     and identify the filing with which the offsetting fee was previously paid.
     Identify the previous filing by registration statement number, or the Form
     or Schedule and the date of its filing.
 
    Amount Previously Paid:
    ----------------------------------------------------------------------
    Form or Registration No.:
    ---------------------------------------------------------------------
    Filing Party:
    ----------------------------------------------------------------------------
    Date Filed:
    ----------------------------------------------------------------------------
 
*Note: The Transaction Valuation is calculated by multiplying $50.00, the per
share tender offer price, by 13,123,085, the sum of the 12,229,100 shares of
Common Stock outstanding and the 893,985 shares of Common Stock subject to
options outstanding, less the exercise price of the options.
================================================================================
<PAGE>   2
 
     This Tender Offer Statement on Schedule 14D-1 (this "Statement") relates to
the offer by EBV Electronics Inc., a Delaware corporation ("Purchaser") and an
indirect wholly owned subsidiary of Raab Karcher AG, a corporation organized
under the laws of the Federal Republic of Germany ("Parent"), to purchase all
outstanding shares of Common Stock, without par value, and the associated
preferred stock purchase rights (collectively, the "Shares"), of Wyle
Electronics, a California corporation, at a price of $50.00 per Share, net to
the seller in cash, upon the terms and subject to the conditions set forth in
Purchaser's Offer to Purchase dated July 9, 1997 (the "Offer to Purchase") and
in the related Letter of Transmittal (which, together with the Offer to
Purchase, constitute the "Offer"), copies of which are attached hereto as
Exhibits (a)(1) and (a)(2), respectively. Parent is a wholly owned subsidiary of
VEBA AG, a corporation organized under the laws of the Federal Republic of
Germany ("VEBA").
 
ITEM 1.  SECURITY AND SUBJECT COMPANY.
 
     (a) The name of the subject company is Wyle Electronics, a California
corporation (the "Company"), which has its principal executive offices at 15370
Barranca Parkway, Irvine, California 92618.
 
     (b) The class of equity securities being sought is all the outstanding
Shares. The information set forth in the Introduction and Section 1 ("Terms of
the Offer; Proration in Certain Circumstances; Expiration Date") of the Offer to
Purchase is incorporated herein by reference.
 
     (c) The information concerning the principal market in which the Shares are
traded and certain high and low sales prices for the Shares in such principal
market set forth in Section 6 ("Price Range of Shares; Dividends") of the Offer
to Purchase are incorporated herein by reference.
 
ITEM 2.  IDENTITY AND BACKGROUND.
 
     (a)-(d) and (g) This Statement is filed by Purchaser, Parent and VEBA. The
information concerning the name, state or other place of organization, principal
business and address of the principal office of each of Purchaser, Parent and
VEBA, and the information concerning the name, business address, present
principal occupation or employment and the name, principal business and address
of any corporation or other organization in which such employment or occupation
is conducted, material occupations, positions, offices or employments during the
last five years and citizenship of each of the executive officers and directors
of Purchaser and VEBA are set forth in the Introduction, Section 8 ("Certain
Information Concerning Purchaser, Parent and VEBA") and Schedule I of the Offer
to Purchase and are incorporated herein by reference.
 
     (e) and (f) During the last five years, none of Purchaser, Parent or VEBA
and, to the best knowledge of Purchaser, Parent and VEBA, none of the persons
listed in Schedule I of the Offer to Purchase has been (i) convicted in a
criminal proceeding (excluding traffic violations or similar misdemeanors) or
(ii) a party to a civil proceeding of a judicial or administrative body of
competent jurisdiction and as a result of such proceeding was or is subject to a
judgment, decree or final order enjoining future violations of, or prohibiting
activities subject to, federal or state securities laws or finding any violation
of such laws.
 
ITEM 3.  PAST CONTACTS, TRANSACTIONS OR NEGOTIATIONS WITH THE SUBJECT COMPANY.
 
     (a) The information set forth in Section 7 ("Certain Information Concerning
the Company"), Section 8 ("Certain Information Concerning Purchaser, Parent and
VEBA"), Section 10 ("Background of the Offer; Contacts with the Company; the
Merger Agreement, the Stock Option Agreement and the Rights Agreement") of the
Offer to Purchase is incorporated herein by reference.
 
                                        1
<PAGE>   3
 
     (b) The information set forth in the Introduction, Section 7 ("Certain
Information Concerning the Company"), Section 8 ("Certain Information Concerning
Purchaser, Parent and VEBA"), Section 10 ("Background of the Offer; Contacts
with the Company; the Merger Agreement, the Stock Option Agreement and the
Merger Agreement") and Section 11 ("Purpose of the Offer; Plans for the Company
After the Offer and the Merger") of the Offer to Purchase is incorporated herein
by reference.
 
ITEM 4.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.
 
     (a)-(c) The information set forth in Section 9 ("Financing of the Offer and
the Merger") of the Offer to Purchase is incorporated herein by reference.
 
ITEM 5.  PURPOSE OF THE TENDER OFFER AND PLANS OR PROPOSALS OF THE BIDDER.
 
     (a)-(e) The information set forth in the Introduction, Section 10
("Background of the Offer; Contacts with the Company; the Merger Agreement, the
Stock Option Agreement and the Rights Agreement"), Section 11 ("Purpose of the
Offer; Plans for the Company After the Offer and the Merger") and Section 12
("Dividends and Distributions") of the Offer to Purchase is incorporated herein
by reference.
 
     (f) and (g) The information set forth in Section 11 ("Purpose of the Offer;
Plans for the Company After the Offer and the Merger") and Section 13 ("Effect
of the Offer on the Market for the Shares, Exchange Listing and Exchange Act
Registration") of the Offer to Purchase is incorporated herein by reference.
 
ITEM 6.  INTEREST IN SECURITIES OF THE SUBJECT COMPANY.
 
     (a) and (b) The information set forth in Section 8 ("Certain Information
Concerning Purchaser, Parent and VEBA") of the Offer to Purchase and Schedule I
of the Offer to Purchase is incorporated herein by reference.
 
ITEM 7.  CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT
         TO THE SUBJECT COMPANY'S SECURITIES.
 
     The information set forth in the Introduction, Section 8 ("Certain
Information Concerning Purchaser, Parent and VEBA"), Section 10 ("Background of
the Offer; Contacts with the Company; the Merger Agreement, the Stock Option
Agreement and the Rights Agreement") and Section 11 ("Purpose of the Offer;
Plans for the Company After the Offer and the Merger") of the Offer to Purchase
is incorporated herein by reference.
 
ITEM 8.  PERSONS RETAINED, EMPLOYED OR TO BE COMPENSATED.
 
     The information set forth in the Introduction and Section 16 ("Fees and
Expenses") of the Offer to Purchase is incorporated herein by reference.
 
ITEM 9.  FINANCIAL STATEMENTS OF CERTAIN BIDDERS.
 
     The information set forth in Section 8 ("Certain Information Concerning
Purchaser, Parent and VEBA") of the Offer to Purchase is incorporated herein by
reference.
 
ITEM 10.  ADDITIONAL INFORMATION.
 
     (a) The information set forth in Section 11 ("Purpose of the Offer; Plans
for the Company After the Offer and the Merger") of the Offer to Purchase is
incorporated herein by reference.
 
     (b)-(c) and (e) The information set forth in Section 15 ("Certain Legal
Matters and Regulatory Approvals") of the Offer to Purchase is incorporated
herein by reference.
 
                                        2
<PAGE>   4
 
     (d) The information set forth in Section 13 ("Effect of the Offer on the
Market for the Shares, Exchange Listing and Exchange Act Registration") of the
Offer to Purchase is incorporated herein by reference.
 
     (f) The information set forth in the Offer to Purchase, Letter of
Transmittal and the Agreement and Plan of Merger, dated as of July 3, 1997,
among Parent, Purchaser and the Company, copies of which are attached hereto as
Exhibits (a)(1), (a)(2) and (c)(1), is incorporated herein by reference.
 
ITEM 11.  MATERIAL TO BE FILED AS EXHIBITS.
 
<TABLE>
<S>         <C>
(a)(1)      Form of Offer to Purchase dated July 9, 1997.
(a)(2)      Form of Letter of Transmittal.
(a)(3)      Form of Notice of Guaranteed Delivery.
(a)(4)      Form of Letter to Brokers, Dealers, Commercial Banks, Trust Companies and Other
            Nominees.
(a)(5)      Form of Letter from Brokers, Dealers, Commercial Banks, Trust Companies and
            Other Nominees to Clients.
(a)(6)      Form of Guidelines for Certification of Taxpayer Identification Number on
            Substitute Form W-9.
(a)(7)      Summary Advertisement as published in The Wall Street Journal on July 9, 1997.
(a)(8)      Joint Press Release issued by Parent and the Company on July 3, 1997.
(b)         None.
(c)(1)      Agreement and Plan of Merger, dated as of July 3, 1997, among Parent, Purchaser
            and the Company.
(c)(2)      Stock Option Agreement, dated as of July 3, 1997, among Parent, Purchaser and
            the Company.
(d)         None.
(e)         Not applicable.
(f)         None.
</TABLE>
 
                                        3
<PAGE>   5
 
     After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
 
July 9, 1997
 
                                          EBV ELECTRONICS INC.
 
                                          By: /s/ MICHAEL ROHLEDER
                                            ------------------------------------
                                            Name: Michael Rohleder
                                            Title: President and CEO
 
                                        4
<PAGE>   6
 
     After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
 
July 9, 1997
 
                                 RAAB KARCHER AG
 
               By: /s/ GUNTHER BEUTH               /s/ CURT VON BERGHES
               ----------------------             -------------------------
                Name: Gunther Beuth               Name: Curt Von Berghes  
                Title: Member of the Board        Title: General Counsel
 
                                        5
<PAGE>   7
 
     After reasonable inquiry and to the best of our knowledge and belief, we
certify that the information set forth in this statement is true, complete and
correct.
 
July 9, 1997
 
                                 VEBA AKTIENGESELLSCHAFT
 
            /s/ DR. HANS MICHAEL GAUL           /s/ DR. KLAUS GRUNDLER
            ----------------------------        -------------------------
              Dr. Hans Michael Gaul                Dr. Klaus Grundler
               Member of the Board                Senior Vice President
            
            
        
 
                                        6
<PAGE>   8
 
                                 EXHIBIT INDEX
 
<TABLE>
<CAPTION>
                                                                                      PAGE IN
                                                                                     SEQUENTIAL
EXHIBIT                                                                              NUMBERING
  NO.                                                                                  SYSTEM
- -------                                                                              ----------
<S>       <C>                                                                        <C>
(a)(1)    Form of Offer to Purchase dated July 9, 1997...........................
(a)(2)    Form of Letter of Transmittal..........................................
(a)(3)    Form of Notice of Guaranteed Delivery..................................
(a)(4)    Form of Letter to Brokers, Dealers, Commercial Banks, Trust Companies
          and Other Nominees.....................................................
(a)(5)    Form of Letter from Brokers, Dealers, Commercial Banks, Trust Companies
          and Other Nominees to Clients..........................................
(a)(6)    Form of Guidelines for Certification of Taxpayer Identification Number
          on Substitute Form W-9.................................................
(a)(7)    Summary Advertisement as published in The Wall Street Journal on July
          9, 1997................................................................
(a)(8)    Joint Press Release issued by Parent and the Company on July 3, 1997...
(c)(1)    Agreement and Plan of Merger, dated as of July 3, 1997, among Parent,
          Purchaser and the Company..............................................
(c)(2)    Stock Option Agreement, dated as of July 3, 1997, among Parent,
          Purchaser and the Company..............................................
</TABLE>
 
                                        7

<PAGE>   1
 
                           OFFER TO PURCHASE FOR CASH
 
                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED STOCK PURCHASE RIGHTS)
                                       OF
 
                                WYLE ELECTRONICS
                                       AT
 
                              $50.00 NET PER SHARE
                                       BY
 
                              EBV ELECTRONICS INC.
                     AN INDIRECT WHOLLY OWNED SUBSIDIARY OF
 
                                RAAB KARCHER AG
 
  THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
        TIME, ON TUESDAY, AUGUST 5, 1997, UNLESS THE OFFER IS EXTENDED.
 
     THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS, (I) THERE BEING VALIDLY
TENDERED AND NOT WITHDRAWN PRIOR TO THE EXPIRATION OF THE OFFER SUCH NUMBER OF
SHARES (AS DEFINED BELOW) WHICH WOULD CONSTITUTE NOT LESS THAN 90% OF THE SHARES
THEN OUTSTANDING ON A FULLY DILUTED BASIS (THE "MINIMUM CONDITION") AND (II) ANY
WAITING PERIOD UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976
APPLICABLE TO THE PURCHASE OF THE SHARES PURSUANT TO THE OFFER SHALL HAVE
EXPIRED OR BEEN TERMINATED. SEE SECTION 14.
 
     IN THE EVENT THAT MORE THAN 50% OF THE SHARES THEN OUTSTANDING ARE TENDERED
PURSUANT TO THE OFFER AND NOT WITHDRAWN BUT LESS THAN 90% OF THE SHARES THEN
OUTSTANDING ON A FULLY DILUTED BASIS ARE ACQUIRED BY PURCHASER PURSUANT TO THE
OFFER AND THE STOCK OPTION DESCRIBED BELOW, PURCHASER WILL WAIVE THE MINIMUM
CONDITION AND AMEND THE OFFER TO REDUCE THE NUMBER OF SHARES SUBJECT TO THE
OFFER TO 6,102,321 SHARES OR SUCH GREATER OR LESSER NUMBER OF SHARES AS EQUALS
49.9% OF THE SHARES THEN OUTSTANDING (THE "REVISED MINIMUM NUMBER") AND, IF A
GREATER NUMBER OF SHARES IS TENDERED INTO THE OFFER AND NOT WITHDRAWN, PURCHASE,
ON A PRO RATA BASIS, THE REVISED MINIMUM NUMBER OF SHARES (IT BEING UNDERSTOOD
THAT PURCHASER SHALL NOT IN ANY EVENT BE REQUIRED TO ACCEPT FOR PAYMENT, OR PAY
FOR, ANY SHARES IF LESS THAN THE REVISED MINIMUM NUMBER OF SHARES ARE TENDERED
PURSUANT TO THE OFFER AND NOT WITHDRAWN AT THE EXPIRATION OF THE OFFER).
                            ------------------------
 
     THE BOARD OF DIRECTORS OF THE COMPANY HAS UNANIMOUSLY APPROVED THE OFFER
AND DETERMINED THAT EACH OF THE OFFER AND THE MERGER (AS DEFINED BELOW) IS FAIR
TO, AND IN THE BEST INTERESTS OF, THE SHAREHOLDERS OF THE COMPANY, AND
RECOMMENDS THAT SHAREHOLDERS ACCEPT THE OFFER AND TENDER THEIR SHARES PURSUANT
TO THE OFFER.
                            ------------------------
 
                                   IMPORTANT
 
    Any shareholder desiring to tender all or any portion of such shareholder's
shares of Common Stock, without par value (the "Common Stock"), of Wyle
Electronics and the associated preferred stock purchase rights (together with
the Common Stock, the "Shares") should either (1) complete and sign the Letter
of Transmittal (or a facsimile thereof) in accordance with the instructions in
the Letter of Transmittal and mail or deliver it together with the
certificate(s) evidencing tendered Shares, and any other required documents, to
the Depositary or tender such Shares pursuant to the procedure for book-entry
transfer set forth in Section 3 or (2) request such shareholder's broker,
dealer, commercial bank, trust company or other nominee to effect the
transaction for such shareholder. Any shareholder whose Shares are registered in
the name of a broker, dealer, commercial bank, trust company or other nominee
must contact such broker, dealer, commercial bank, trust company or other
nominee if such shareholder desires to tender such Shares.
 
    A shareholder who desires to tender Shares and whose certificates evidencing
such Shares are not immediately available, or who cannot comply with the
procedure for book-entry transfer on a timely basis, may tender such Shares by
following the procedure for guaranteed delivery set forth in Section 3.
 
    Questions or requests for assistance may be directed to the Information
Agent or to the Dealer Managers at their respective addresses and telephone
numbers set forth on the back cover of this Offer to Purchase. Additional copies
of this Offer to Purchase, the Letter of Transmittal and the Notice of
Guaranteed Delivery may also be obtained from the Information Agent or from
brokers, dealers, commercial banks or trust companies.
                            ------------------------
 
                     The Dealer Managers for the Offer are:
 
                              GOLDMAN, SACHS & CO.
 
July 9, 1997
<PAGE>   2
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                                         PAGE
                                                                                         ----
  <C>     <S>                                                                            <C>
  INTRODUCTION.........................................................................    1
      1.  Terms of the Offer; Proration in Certain Circumstances; Expiration Date......    3
      2.  Acceptance for Payment and Payment for Shares................................    5
      3.  Procedures for Accepting the Offer and Tendering Shares......................    6
      4.  Withdrawal Rights............................................................    8
      5.  Certain Federal Income Tax Consequences......................................    9
      6.  Price Range of Shares; Dividends.............................................   10
      7.  Certain Information Concerning the Company...................................   10
      8.  Certain Information Concerning Purchaser, Parent and VEBA....................   13
      9.  Financing of the Offer and the Merger........................................   17
     10.  Background of the Offer; Contacts with the Company; the Merger Agreement, the
          Stock Option Agreement and the Rights Agreement..............................   17
     11.  Purpose of the Offer; Plans for the Company After the Offer and the Merger...   30
     12.  Dividends and Distributions..................................................   32
     13.  Effect of the Offer on the Market for the Shares, Exchange Listing and
          Exchange Act Registration....................................................   33
     14.  Certain Conditions of the Offer..............................................   34
     15.  Certain Legal Matters and Regulatory Approvals...............................   35
     16.  Fees and Expenses............................................................   38
     17.  Miscellaneous................................................................   38
  Schedule I. Directors and Executive Officers of VEBA and Purchaser...................  I-1
</TABLE>
<PAGE>   3
 
To the Holders of Common Stock of
Wyle Electronics:
 
                                  INTRODUCTION
 
     EBV Electronics Inc., a Delaware corporation ("Purchaser") and an indirect
wholly owned subsidiary of Raab Karcher AG, a corporation organized under the
laws of the Federal Republic of Germany ("Parent"), hereby offers to purchase
all outstanding shares of common stock, without par value (the "Common Stock"),
of Wyle Electronics, a California corporation (the "Company"), and the
associated preferred stock purchase rights (the "Rights" and, together with the
Common Stock, the "Shares"), at a price of $50.00 per Share (such amount or any
greater amount per Share paid pursuant to the Offer (as defined below), being
hereinafter referred to as the "Per Share Amount"), net to the seller in cash,
upon the terms and subject to the conditions set forth in this Offer to Purchase
and in the related Letter of Transmittal (which, together with the Offer to
Purchase, constitute the "Offer"). Parent is a wholly owned subsidiary of VEBA
AG, a corporation organized under the laws of the Federal Republic of Germany
("VEBA"). Until the Distribution Date (as defined in the Rights Agreement (as
defined below)), the Rights will be evidenced by and trade with the certificates
evidencing shares of the Common Stock.
 
     Tendering shareholders will not be obligated to pay brokerage fees or
commissions or, except as otherwise provided in Instruction 6 of the Letter of
Transmittal, stock transfer taxes with respect to the purchase of Shares by
Purchaser pursuant to the Offer. Purchaser will pay all charges and expenses of
Goldman, Sachs & Co. ("Goldman Sachs"), who are acting as Dealer Managers for
the Offer (in such capacity, the "Dealer Managers"), ChaseMellon Shareholder
Services, L.L.C. (the "Depositary") and Georgeson & Company Inc. (the
"Information Agent") incurred in connection with the Offer. See Section 17.
 
     THE BOARD OF DIRECTORS OF THE COMPANY (THE "BOARD") HAS UNANIMOUSLY
APPROVED THE OFFER AND DETERMINED THAT EACH OF THE OFFER AND THE MERGER (AS
DEFINED BELOW) IS FAIR TO, AND IN THE BEST INTERESTS OF, THE SHAREHOLDERS OF THE
COMPANY, AND RECOMMENDS THAT SHAREHOLDERS ACCEPT THE OFFER AND TENDER THEIR
SHARES PURSUANT TO THE OFFER.
 
     THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS, (I) THERE BEING VALIDLY
TENDERED AND NOT WITHDRAWN PRIOR TO THE EXPIRATION OF THE OFFER SUCH NUMBER OF
SHARES WHICH WOULD CONSTITUTE NOT LESS THAN 90% OF THE SHARES THEN OUTSTANDING
ON A FULLY DILUTED BASIS (THE "MINIMUM CONDITION") AND (II) ANY WAITING PERIOD
UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 (THE "HSR ACT")
APPLICABLE TO THE PURCHASE OF THE SHARES PURSUANT TO THE OFFER SHALL HAVE
EXPIRED OR BEEN TERMINATED.
 
     IN THE EVENT THAT MORE THAN 50% OF THE SHARES THEN OUTSTANDING ARE TENDERED
PURSUANT TO THE OFFER AND NOT WITHDRAWN, BUT LESS THAN 90% OF THE SHARES THEN
OUTSTANDING ON A FULLY DILUTED BASIS ARE ACQUIRED BY PURCHASER PURSUANT TO THE
OFFER AND THE STOCK OPTION DESCRIBED BELOW, PURCHASER WILL WAIVE THE MINIMUM
CONDITION AND AMEND THE OFFER TO REDUCE THE NUMBER OF SHARES SUBJECT TO THE
OFFER TO 6,102,321 SHARES OR SUCH GREATER OR LESSER NUMBER OF SHARES AS EQUALS
49.9% OF THE SHARES THEN OUTSTANDING (THE "REVISED MINIMUM NUMBER") AND, IF A
GREATER NUMBER OF SHARES IS TENDERED INTO THE OFFER AND NOT WITHDRAWN, PURCHASE,
ON A PRO RATA BASIS, THE REVISED MINIMUM NUMBER OF SHARES (IT BEING UNDERSTOOD
THAT PURCHASER SHALL NOT IN ANY EVENT BE REQUIRED TO ACCEPT FOR PAYMENT, OR PAY
FOR, ANY SHARES IF LESS THAN THE REVISED MINIMUM NUMBER OF SHARES ARE TENDERED
PURSUANT TO THE OFFER AND NOT WITHDRAWN AT THE EXPIRATION OF THE OFFER).
<PAGE>   4
 
     The Offer is being made pursuant to an Agreement and Plan of Merger dated
as of July 3, 1997 (the "Merger Agreement") among Parent, Purchaser and the
Company. The Merger Agreement provides that, among other things, upon the terms
and subject to the conditions set forth in the Merger Agreement, and in
accordance with the California Corporations Code ("California Law") and the
General Corporation Law of the State of Delaware ("Delaware Law"), Purchaser
will be merged with and into the Company (the "Merger"). Following consummation
of the Merger, the separate corporate existence of Purchaser will cease and the
Company will continue as the surviving corporation (the "Surviving Corporation")
and will become an indirect wholly owned subsidiary of Parent. At the effective
time of the Merger (the "Effective Time"), each Share issued and outstanding
immediately prior to the Effective Time (other than Shares owned by the Company
or by any subsidiary of the Company and each Share that is owned by Parent,
Purchaser or any other subsidiary of Parent, and other than Shares held by
shareholders who have demanded and perfected, and have not withdrawn or
otherwise lost, appraisal rights, if any, under California Law) will be
cancelled and converted automatically into the right to receive $50.00 in cash,
or any higher price that may be paid per Share in the Offer, without interest
(the "Merger Consideration"). The Merger Agreement is more fully described in
Section 10.
 
     The consummation of the Merger is subject to the satisfaction or waiver of
certain conditions, including the approval of the Merger Agreement by the
requisite vote, if any, of the shareholders of the Company. See Section 11.
Under California Law, if Purchaser acquires, pursuant to the Offer, the Stock
Option or otherwise, at least 90% of the Shares then outstanding, Purchaser will
be able to approve the Merger Agreement and the transactions contemplated
thereby, including the Merger, without a vote of the Company's shareholders. In
such event, Parent, Purchaser and the Company have agreed to take all necessary
and appropriate action to cause the Merger to become effective as soon as
practicable after such acquisition, without a meeting of the Company's
shareholders.
 
     If, however, Purchaser does not acquire at least 90% of the then
outstanding Shares on a fully diluted basis pursuant to the Offer, the Stock
Option or otherwise and Purchaser instead waives the Minimum Condition and
amends the Offer to reduce the number of Shares subject to the Offer to 49.9% of
the Shares then outstanding, Purchaser would own upon consummation of the Offer
49.9% of the Shares then outstanding and would thereafter solicit the approval
of the Merger Agreement by a vote of the shareholders of the Company. Under such
circumstances, a significantly longer period of time will be required to effect
the Merger. See Section 11.
 
     Under California Law, the Merger may not be accomplished for cash paid to
the Company's shareholders if Purchaser or Parent owns directly or indirectly
more than 50% but less than 90% of the then outstanding shares unless either all
the shareholders consent or the Commissioner of Corporations of the State of
California approves, after a hearing, the terms and conditions of the Merger and
the fairness thereof. Accordingly, simultaneously with entering into the Merger
Agreement, and as an inducement to Parent and Purchaser to enter into the Merger
Agreement, the Company entered into a Stock Option Agreement with Parent and
Purchaser, dated as of July 3, 1997 (the "Stock Option Agreement"). Pursuant to
the Stock Option Agreement, the Company granted to Purchaser an irrevocable
option (the "Stock Option") to purchase up to the number of Shares (the "Option
Shares") that, when added to the number of Shares owned by Purchaser and its
affiliates following the consummation of the Offer, would constitute 90% of the
Shares then outstanding on a fully diluted basis (assuming the issuance of the
Option Shares) at a cash purchase price per Option Share equal to $50.00 (the
"Purchase Price"), subject to the terms and conditions set forth in the Stock
Option Agreement, including, without limitation, (i) that Purchaser shall have
accepted for payment Shares constituting more than 50% of the Shares then
outstanding and (ii) that the number of Shares to be issued thereunder shall not
exceed the number of authorized shares available for issuance.
 
     If the Stock Option is exercised by Purchaser (resulting in Purchaser
acquiring 90% or more of the outstanding Shares), Parent will be able to effect
a short-form merger under California Law,
 
                                        2
<PAGE>   5
 
subject to the terms and conditions of the Merger Agreement. Purchaser currently
intends to effect a short-form merger if it is able to do so.
 
     The Merger Agreement provides that, promptly following the purchase of and
payment for Shares by Purchaser pursuant to the Offer, Purchaser shall be
entitled to designate up to such number of directors, rounded down to the
nearest whole number, on the Board as will give Purchaser representation on the
Board equal to the product of the total number of directors on the Board (giving
effect to any increase in the number of directors pursuant to the Merger
Agreement) and the percentage that the aggregate number of Shares beneficially
owned by Purchaser bears to the total number of Shares then outstanding (on a
fully diluted basis); provided, however, that Purchaser will be entitled to
designate a number of directors equal to or greater than 50% of the total number
of directors only if Purchaser purchases 90% or more of the outstanding Shares
pursuant to the Offer. In the Merger Agreement, the Company has agreed to take
all actions necessary to cause Purchaser's designees to be so appointed or
elected to the Board, with Purchaser's designees being allocated as evenly as
possible among the classes of directors. In addition, the Company agreed that,
until the Effective Time, the Board shall have at least three directors who are
directors on the date of the Merger Agreement and who are not officers of the
Company.
 
     The Company has advised Purchaser that as of June 30, 1997, 12,229,100
Shares were issued and outstanding and 893,985 Shares were reserved for issuance
pursuant to outstanding stock options granted by the Company to employees and
directors ("Existing Stock Options"). As provided in the Merger Agreement,
Existing Stock Options will be cancelled in exchange for a cash payment
immediately prior to the consummation of the Offer. See Section 11. As a result,
as of June 30, 1997, the Minimum Condition would be satisfied if Purchaser
acquired 11,810,777 Shares (11,006,190 Shares assuming all Existing Stock
Options are cancelled prior to the consummation of the Offer). 6,114,550 Shares
would constitute 50% of the Shares issued and outstanding (assuming no Existing
Stock Options are exercised on or prior to such date).
 
     THIS OFFER TO PURCHASE AND THE RELATED LETTER OF TRANSMITTAL CONTAIN
IMPORTANT INFORMATION WHICH SHOULD BE READ BEFORE ANY DECISION IS MADE WITH
RESPECT TO THE OFFER.
 
     1.  TERMS OF THE OFFER; PRORATION IN CERTAIN CIRCUMSTANCES; EXPIRATION
DATE.  Upon the terms and subject to the conditions of the Offer (including, if
the Offer is extended or amended, the terms and conditions of such extension or
amendment), Purchaser will accept for payment and pay for all Shares validly
tendered prior to the Expiration Date (as defined below) and not withdrawn as
permitted by Section 4. The term "Expiration Date" means 12:00 midnight, New
York City time, on Tuesday, August 5, 1997, unless and until Purchaser, in its
sole discretion (but subject to the terms and conditions of the Merger
Agreement), shall have extended the period during which the Offer is open, in
which event the term "Expiration Date" shall mean the latest time and date at
which the Offer, as so extended by Purchaser, shall expire.
 
     In the event Purchaser amends the Offer as described above such that
Purchaser offers to purchase the Revised Minimum Number of Shares, such decrease
in the number of Shares being sought will be applicable to all shareholders
whose Shares are accepted for payment pursuant to the Offer and, if at the time
notice of any such decrease in the number of Shares being sought is first
published, sent or given to holders of such Shares, the Offer is scheduled to
expire at any time earlier than the period ending on the tenth business day from
and including the date that such notice is first so published, sent or given,
the Offer will be extended at least until the expiration of such ten business
day period. Upon the terms and subject to the conditions of such amended Offer,
if more than the Revised Minimum Number of Shares shall be validly tendered and
not withdrawn prior to the Expiration Date, the Shares so tendered shall be
purchased as provided in Section 2 on a pro rata basis (adjusted to avoid the
purchase of fractional shares). Because of the difficulty of determining the
precise number of Shares properly tendered, Purchaser does not expect to be able
to announce the final proration factor until approximately five New York Stock
Exchange, Inc.
 
                                        3
<PAGE>   6
 
("NYSE") trading days after the Expiration Date. Preliminary results of
proration will be announced by press release as promptly as practicable after
the Expiration Date. Shareholders can obtain such information from their
brokers. Purchaser will not pay for any Shares accepted for payment pursuant to
the Offer until the final proration factor is known.
 
     Purchaser expressly reserves the right, in its sole discretion (but subject
to the terms and conditions of the Merger Agreement), at any time and from time
to time, to extend for any reason the period of time during which the Offer is
open, including the occurrence of any of the conditions specified in Section 14,
by giving oral or written notice of such extension to the Depositary. During any
such extension, all Shares previously tendered and not withdrawn will remain
subject to the Offer, subject to the rights of a tendering shareholder to
withdraw his Shares. See Section 4.
 
     Subject to the applicable regulations of the Securities and Exchange
Commission (the "Commission"), Purchaser also expressly reserves the right, in
its sole discretion (but subject to the terms and conditions of the Merger
Agreement), at any time and from time to time, (i) to delay acceptance for
payment of, or, regardless of whether such Shares were theretofore accepted for
payment, payment for, any Shares pending receipt of any regulatory approval
specified in Section 15, (ii) to terminate the Offer and not accept for payment
any Shares upon the occurrence of any of the conditions specified in Section 14
prior to the Expiration Date and (iii) to delay, terminate or waive any
condition or otherwise amend the Offer in any respect, by giving oral or written
notice of such delay, termination, waiver or amendment to the Depositary and by
making a public announcement thereof. The Merger Agreement provides that,
without the consent of the Company, Purchaser will not (i) reduce the number of
Shares subject to the Offer, (ii) reduce the Per Share Amount, (iii) modify or
add conditions to the Offer in addition to those set forth in Section 14, (iv)
except as provided in the Merger Agreement, extend the term of the Offer, (v)
change the form of consideration payable in the Offer or (vi) make any other
modifications that are otherwise materially adverse to holders of Shares.
Purchaser acknowledges that (i) Rule 14e-1(c) under the Securities Exchange Act
of 1934, as amended (the "Exchange Act"), requires Purchaser to pay the
consideration offered or return the Shares tendered promptly after the
termination or withdrawal of the Offer and (ii) Purchaser may not delay
acceptance for payment of, or payment for (except as provided in clause (i) of
the first sentence of this paragraph), any Shares upon the occurrence of any of
the conditions specified in Section 14 without extending the period of time
during which the Offer is open.
 
     Any such extension, delay, termination, waiver or amendment will be
followed as promptly as practicable by public announcement thereof, such
announcement in the case of an extension to be made no later than 9:00 a.m., New
York City time, on the next business day after the previously scheduled
Expiration Date. Subject to applicable law (including Rules 14d-4(c) and
14d-6(d) under the Exchange Act, which require that material changes be promptly
disseminated to shareholders in a manner reasonably designed to inform them of
such changes) and without limiting the manner in which Purchaser may choose to
make any public announcement, Purchaser shall have no obligation to publish,
advertise or otherwise communicate any such public announcement other than by
issuing a press release to the Dow Jones News Service.
 
     If Purchaser makes a material change in the terms of the Offer or the
information concerning the Offer, or if it waives a material condition of the
Offer, Purchaser will extend the Offer to the extent required by Rules 14d-4(c)
and 14d-6(d) under the Exchange Act.
 
     Subject to the terms of the Merger Agreement, if, prior to the Expiration
Date, Purchaser should decide to decrease the number of Shares being sought or
to increase or decrease the consideration being offered in the Offer, such
decrease in the number of Shares being sought or such increase or decrease in
the consideration being offered will be applicable to all shareholders whose
Shares are accepted for payment pursuant to the Offer and, if at the time notice
of any such decrease in the number of Shares being sought or such increase or
decrease in the consideration being offered is first published, sent or given to
holders of such Shares, the Offer is scheduled to expire at any time
 
                                        4
<PAGE>   7
 
earlier than the period ending on the tenth business day from and including the
date that such notice is first so published, sent or given, the Offer will be
extended at least until the expiration of such ten business day period. For
purposes of the Offer, a "business day" means any day other than a Saturday,
Sunday or federal holiday and consists of the time period from 12:01 a.m.
through 12:00 midnight, New York City time.
 
     The Company has provided Purchaser with the Company's shareholder list and
security position listings for the purpose of disseminating the Offer to holders
of Shares. This Offer to Purchase and the related Letter of Transmittal will be
mailed to record holders of Shares whose names appear on the Company's
shareholder list and will be furnished, for subsequent transmittal to beneficial
owners of Shares, to brokers, dealers, commercial banks, trust companies and
similar persons whose names, or the names of whose nominees, appear on the
shareholder list or, if applicable, who are listed as participants in a clearing
agency's security position listing.
 
     2.  ACCEPTANCE FOR PAYMENT AND PAYMENT FOR SHARES.  Upon the terms and
subject to the conditions of the Offer (including, if the Offer is extended or
amended, the terms and conditions of any such extension or amendment), Purchaser
will accept for payment, and will pay for, all Shares validly tendered prior to
the Expiration Date and not properly withdrawn promptly after the latest to
occur of (i) the Expiration Date, (ii) the expiration or termination of any
applicable waiting periods under the HSR Act or any applicable foreign
competition and antitrust statutes and regulations and (iii) the satisfaction or
waiver of the conditions to the Offer set forth in Section 14. Notwithstanding
the immediately preceding sentence and subject to applicable rules of the
Commission and the terms of the Merger Agreement, Purchaser expressly reserves
the right to delay acceptance for payment of, or payment for, Shares pending
receipt of any regulatory approvals specified in Section 15 or in order to
comply in whole or in part with any other applicable law.
 
     In all cases, payment for Shares tendered and accepted for payment pursuant
to the Offer will be made only after timely receipt by the Depositary of (i) the
certificates evidencing such Shares (the "Share Certificates") or timely
confirmation (a "Book-Entry Confirmation") of a book-entry transfer of such
Shares into the Depositary's account at The Depository Trust Company, the
Midwest Securities Trust Company or the Philadelphia Depository Trust Company
(each, a "Book-Entry Transfer Facility" and, collectively, the "Book-Entry
Transfer Facilities") pursuant to the procedures set forth in Section 3, (ii)
the Letter of Transmittal (or a facsimile thereof), properly completed and duly
executed, with any required signature guarantees and (iii) any other documents
required under the Letter of Transmittal.
 
     VEBA intends to file with the Federal Trade Commission (the "FTC") and the
Antitrust Division of the Department of Justice (the "Antitrust Division") a
Premerger Notification and Report Form under the HSR Act with respect to the
Offer on or about July 17, 1997. Assuming such filing is made on such date, it
is anticipated that the waiting period under the HSR Act applicable to the Offer
will expire at 11:59 p.m., New York City time, on August 1, 1997. If Purchaser
acquires 50% or more of the Shares then outstanding in the Offer, no separate
waiting period will apply to the subsequent purchase of Shares pursuant to the
Stock Option Agreement. Prior to the expiration or termination of any such
waiting period, the FTC or the Antitrust Division may extend any such waiting
period by requesting additional information from VEBA or the Company with
respect to the Offer or the Stock Option Agreement. If such a request is made
with respect to the purchase of Shares in the Offer, the waiting period will
expire at 11:59 p.m., New York City time, on the tenth calendar day after
substantial compliance by VEBA or the Company with such a request. Thereafter,
the FTC or Antitrust Division must obtain a court order to prevent Purchaser
from consummating the acquisition of Shares pursuant to the Offer. The waiting
period under the HSR Act may be terminated prior to its expiration by the FTC
and the Antitrust Division. VEBA intends to request early termination of the
waiting period, although there can be no assurance that this request will be
granted. See Section 15 for additional information regarding the HSR Act.
 
     For purposes of the Offer, Purchaser will be deemed to have accepted for
payment (and thereby purchased) Shares validly tendered and not properly
withdrawn as, if and when Purchaser
 
                                        5
<PAGE>   8
 
gives oral or written notice to the Depositary of Purchaser's acceptance for
payment of such Shares pursuant to the Offer. Upon the terms and subject to the
conditions of the Offer, payment for Shares accepted for payment pursuant to the
Offer will be made by deposit of the purchase price therefor with the
Depositary, which will act as agent for tendering shareholders for the purpose
of receiving payments from Purchaser and transmitting such payments to tendering
shareholders whose Shares have been accepted for payment. Under no circumstances
will interest on the purchase price for Shares be paid, regardless of any delay
in making such payment.
 
     If any tendered Shares are not accepted for payment for any reason pursuant
to the terms and conditions of the Offer, or if Share Certificates are submitted
evidencing more Shares than are tendered or accepted for purchase as provided in
this Section 2, Share Certificates evidencing unpurchased Shares will be
returned, without expense to the tendering shareholder (or, in the case of
Shares tendered by book-entry transfer into the Depositary's account at a
Book-Entry Transfer Facility pursuant to the procedure set forth in Section 3,
such Shares will be credited to an account maintained at such Book-Entry
Transfer Facility), as promptly as practicable following the expiration or
termination of the Offer.
 
     Purchaser reserves the right to transfer or assign, in whole or from time
to time in part, to one or more of its affiliates, the right to purchase all or
any portion of the Shares tendered pursuant to the Offer, but any such transfer
or assignment will not relieve Purchaser of its obligations under the Offer and
will in no way prejudice the rights of tendering shareholders to receive payment
for Shares validly tendered and accepted for payment pursuant to the Offer.
 
     3.  PROCEDURES FOR ACCEPTING THE OFFER AND TENDERING SHARES.  In order for
a holder of Shares validly to tender Shares pursuant to the Offer, the Letter of
Transmittal (or a facsimile thereof), properly completed and duly executed,
together with any required signature guarantees and any other documents required
by the Letter of Transmittal, must be received by the Depositary at one of its
addresses set forth on the back cover of this Offer to Purchase and either (i)
the Share Certificates evidencing tendered Shares must be received by the
Depositary at such address or such Shares must be tendered pursuant to the
procedure for book-entry transfer described below and a Book-Entry Confirmation
must be received by the Depositary, in each case prior to the Expiration Date,
or (ii) the tendering shareholder must comply with the guaranteed delivery
procedures described below.
 
     THE METHOD OF DELIVERY OF SHARE CERTIFICATES AND ALL OTHER REQUIRED
DOCUMENTS, INCLUDING DELIVERY THROUGH ANY BOOK-ENTRY TRANSFER FACILITY, IS AT
THE OPTION AND RISK OF THE TENDERING SHAREHOLDER, AND THE DELIVERY WILL BE
DEEMED MADE ONLY WHEN ACTUALLY RECEIVED BY THE DEPOSITARY. IF DELIVERY IS BY
MAIL, REGISTERED MAIL WITH RETURN RECEIPT REQUESTED, PROPERLY INSURED, IS
RECOMMENDED. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ENSURE TIMELY
DELIVERY.
 
     Book-Entry Transfer.  The Depositary will establish accounts with respect
to the Shares at the Book-Entry Transfer Facilities for purposes of the Offer
within two business days after the date of this Offer to Purchase. Any financial
institution that is a participant in the system of any Book-Entry Transfer
Facility may make a book-entry delivery of Shares by causing such Book-Entry
Transfer Facility to transfer such Shares into the Depositary's account at such
Book-Entry Transfer Facility in accordance with such Book-Entry Transfer
Facility's procedures for such transfer. However, although delivery of Shares
may be effected through book-entry transfer at a Book-Entry Transfer Facility,
the Letter of Transmittal (or a facsimile thereof), properly completed and duly
executed, together with any required signature guarantees, or an Agent's Message
in lieu of the Letter of Transmittal, and any other required documents, must, in
any case, be received by the Depositary at one of its addresses set forth on the
back cover of this Offer to Purchase prior to the Expiration Date, or the
tendering shareholder must comply with the guaranteed delivery procedure
described below. DELIVERY OF DOCUMENTS TO A BOOK-ENTRY TRANSFER FACILITY DOES
NOT CONSTITUTE DELIVERY TO THE DEPOSITARY.
 
                                        6
<PAGE>   9
 
     Signature Guarantees.  Signatures on all Letters of Transmittal must be
guaranteed by a firm which is a member of the Medallion Signature Guarantee
Program, or by any other "eligible guarantor institution", as such term is
defined in Rule 17Ad-5 promulgated under the Exchange Act (each of the foregoing
being referred to as an "Eligible Institution"), except in cases where Shares
are tendered (i) by a registered holder of Shares who has not completed either
the box entitled "Special Payment Instructions" or the box entitled "Special
Delivery Instructions" on the Letter of Transmittal or (ii) for the account of
an Eligible Institution. If a Share Certificate is registered in the name of a
person other than the signer of the Letter of Transmittal, or if payment is to
be made, or a Share Certificate not accepted for payment or not tendered is to
be returned, to a person other than the registered holder(s), then the Share
Certificate must be endorsed or accompanied by appropriate stock powers, in
either case signed exactly as the name(s) of the registered holder(s) appear on
the Share Certificate, with the signature(s) on such Share Certificate or stock
powers guaranteed by an Eligible Institution. See Instructions 1 and 5 of the
Letter of Transmittal.
 
     Guaranteed Delivery.  If a shareholder desires to tender Shares pursuant to
the Offer and such shareholder's Share Certificates evidencing such Shares are
not immediately available or such shareholder cannot deliver the Share
Certificates and all other required documents to the Depositary prior to the
Expiration Date, or such shareholder cannot complete the procedure for delivery
by book-entry transfer on a timely basis, such Shares may nevertheless be
tendered, provided that all the following conditions are satisfied:
 
          (i) such tender is made by or through an Eligible Institution;
 
          (ii) a properly completed and duly executed Notice of Guaranteed
     Delivery, substantially in the form made available by Purchaser, is
     received prior to the Expiration Date by the Depositary as provided below;
     and
 
          (iii) the Share Certificates (or a Book-Entry Confirmation) evidencing
     all tendered Shares, in proper form for transfer, in each case together
     with the Letter of Transmittal (or a facsimile thereof), properly completed
     and duly executed, with any required signature guarantees, and any other
     documents required by the Letter of Transmittal are received by the
     Depositary within three NYSE trading days after the date of execution of
     such Notice of Guaranteed Delivery.
 
     The Notice of Guaranteed Delivery may be delivered by hand or mail or
transmitted by telegram or facsimile transmission to the Depositary and must
include a guarantee by an Eligible Institution in the form set forth in the form
of Notice of Guaranteed Delivery made available by Purchaser.
 
     In all cases, payment for Shares tendered and accepted for payment pursuant
to the Offer will be made only after timely receipt by the Depositary of the
Share Certificates evidencing such Shares, or a Book-Entry Confirmation of the
delivery of such Shares, and the Letter of Transmittal (or a facsimile thereof),
properly completed and duly executed, with any required signature guarantees,
and any other documents required by the Letter of Transmittal.
 
     Determination of Validity.  All questions as to the validity, form,
eligibility (including time of receipt) and acceptance for payment of any tender
of Shares will be determined by Purchaser in its sole discretion, which
determination shall be final and binding on all parties. Purchaser reserves the
absolute right to reject any and all tenders determined by it not to be in
proper form or the acceptance for payment of which may, in the opinion of its
counsel, be unlawful. Purchaser also reserves the absolute right to waive any
condition of the Offer or any defect or irregularity in the tender of any Shares
of any particular shareholder, whether or not similar defects or irregularities
are waived in the case of other shareholders. No tender of Shares will be deemed
to have been validly made until all defects and irregularities have been cured
or waived. None of Purchaser, Parent, VEBA, the Dealer Managers, the Depositary,
the Information Agent or any other person will be under any duty to give
notification of any defects or irregularities in tenders or incur any liability
for failure to give any such notification. Purchaser's interpretation of the
terms and conditions of the Offer (including the Letter of Transmittal and the
instructions thereto) will be final and binding.
 
                                        7
<PAGE>   10
 
     Other Requirements.  By executing the Letter of Transmittal as set forth
above, a tendering shareholder irrevocably appoints designees of Purchaser as
such shareholder's proxies, each with full power of substitution, in the manner
set forth in the Letter of Transmittal, to the full extent of such shareholder's
rights with respect to the Shares tendered by such shareholder and accepted for
payment by Purchaser (and with respect to any and all other Shares or other
securities issued or issuable in respect of such Shares on or after July 3,
1997). All such proxies shall be considered coupled with an interest in the
tendered Shares. Such appointment will be effective when, and only to the extent
that, Purchaser accepts such Shares for payment. Upon such acceptance for
payment, all prior proxies given by such shareholder with respect to such Shares
(and such other Shares and securities) will be revoked without further action,
and no subsequent proxies may be given nor any subsequent written consent
executed by such shareholder (and, if given or executed, will not be deemed to
be effective) with respect thereto. The designees of Purchaser will, with
respect to the Shares for which the appointment is effective, be empowered to
exercise all voting and other rights of such shareholder as they in their sole
discretion may deem proper at any annual or special meeting of the Company's
shareholders or any adjournment or postponement thereof, by written consent in
lieu of any such meeting or otherwise. Purchaser reserves the right to require
that, in order for Shares to be deemed validly tendered, immediately upon
Purchaser's payment for such Shares, Purchaser must be able to exercise full
voting rights with respect to such Shares.
 
     The acceptance for payment by Purchaser of Shares pursuant to any of the
procedures described above will constitute a binding agreement between the
tendering shareholder and Purchaser upon the terms and subject to the conditions
of the Offer.
 
     TO PREVENT BACKUP FEDERAL INCOME TAX WITHHOLDING WITH RESPECT TO PAYMENT TO
CERTAIN SHAREHOLDERS OF THE PURCHASE PRICE OF SHARES PURCHASED PURSUANT TO THE
OFFER, EACH SUCH SHAREHOLDER MUST PROVIDE THE DEPOSITARY WITH SUCH SHAREHOLDER'S
CORRECT TAXPAYER IDENTIFICATION NUMBER AND CERTIFY THAT SUCH SHAREHOLDER IS NOT
SUBJECT TO BACKUP FEDERAL INCOME TAX WITHHOLDING BY COMPLETING THE SUBSTITUTE
FORM W-9 IN THE LETTER OF TRANSMITTAL. SEE INSTRUCTION 10 OF THE LETTER OF
TRANSMITTAL.
 
     4.  WITHDRAWAL RIGHTS.  Tenders of Shares made pursuant to the Offer are
irrevocable except that such Shares may be withdrawn at any time prior to the
Expiration Date and, unless theretofore accepted for payment by Purchaser
pursuant to the Offer, may also be withdrawn at any time after September 6,
1997. If Purchaser extends the Offer, is delayed in its acceptance for payment
of Shares or is unable to accept Shares for payment pursuant to the Offer for
any reason, then, without prejudice to Purchaser's rights under the Offer, the
Depositary may, nevertheless, on behalf of Purchaser, retain tendered Shares,
and such Shares may not be withdrawn except to the extent that tendering
shareholders are entitled to withdrawal rights as described in this Section 4.
Any such delay will be by an extension of the Offer to the extent required by
law.
 
     For a withdrawal to be effective, a written, telegraphic or facsimile
transmission notice of withdrawal must be timely received by the Depositary at
one of its addresses set forth on the back cover page of this Offer to Purchase.
Any such notice of withdrawal must specify the name of the person who tendered
the Shares to be withdrawn, the number of Shares to be withdrawn and the name of
the registered holder of such Shares, if different from that of the person who
tendered such Shares. If Share Certificates evidencing Shares to be withdrawn
have been delivered or otherwise identified to the Depositary, then, prior to
the physical release of such Share Certificates, the serial numbers shown on
such Share Certificates must be submitted to the Depositary and the signature(s)
on the notice of withdrawal must be guaranteed by an Eligible Institution,
unless such Shares have been tendered for the account of an Eligible
Institution. If Shares have been tendered pursuant to the procedure for
book-entry transfer as set forth in Section 3, any notice of withdrawal must
specify the name and number of the account at the Book-Entry Transfer Facility
to be credited with the withdrawn Shares.
 
                                        8
<PAGE>   11
 
     All questions as to the form and validity (including time of receipt) of
any notice of withdrawal will be determined by Purchaser, in its sole
discretion, whose determination will be final and binding. None of Purchaser,
Parent, VEBA, the Dealer Managers, the Depositary, the Information Agent or any
other person will be under any duty to give notification of any defects or
irregularities in any notice of withdrawal or incur any liability for failure to
give any such notification.
 
     Any Shares properly withdrawn will thereafter be deemed not to have been
validly tendered for purposes of the Offer. However, withdrawn Shares may be
re-tendered at any time prior to the Expiration Date by following one of the
procedures described in Section 3.
 
     5.  CERTAIN FEDERAL INCOME TAX CONSEQUENCES.  The receipt of cash for
Shares pursuant to the Offer or in the Merger will be a taxable transaction for
federal income tax purposes and may also be a taxable transaction under
applicable state, local or foreign tax laws. In general, a shareholder will
recognize gain or loss for federal income tax purposes equal to the difference
between the amount of cash received in exchange for the Shares sold and such
shareholder's adjusted tax basis in such Shares. For federal income tax
purposes, such gain or loss will be a capital gain or loss if the Shares are a
capital asset in the hands of the shareholder, and a long-term capital gain or
loss if the shareholder's holding period is more than one year as of the date
the Purchaser accepts such Shares for payment pursuant to the Offer or the
Effective Time, as the case may be.
 
     Legislative proposals have been under consideration that would reduce the
rate of federal income taxation of certain capital gains. Such legislation, if
enacted, might apply only to gain realized on sales occurring after a date
specified in the legislation. It cannot be predicted whether any such
legislation ultimately will be enacted and, if enacted, what its effective date
will be.
 
     THE FOREGOING DISCUSSION MAY NOT BE APPLICABLE TO CERTAIN TYPES OF
SHAREHOLDERS, INCLUDING FINANCIAL INSTITUTIONS, BROKER-DEALERS, SHAREHOLDERS WHO
ACQUIRED SHARES PURSUANT TO THE EXERCISE OF EMPLOYEE STOCK OPTIONS OR OTHERWISE
AS COMPENSATION, INDIVIDUALS WHO ARE NOT CITIZENS OR RESIDENTS OF THE UNITED
STATES AND FOREIGN CORPORATIONS.
 
     THE FEDERAL INCOME TAX DISCUSSION SET FORTH ABOVE IS INCLUDED FOR GENERAL
INFORMATION ONLY AND IS BASED UPON PRESENT LAW. SHAREHOLDERS ARE URGED TO
CONSULT THEIR TAX ADVISORS WITH RESPECT TO THE SPECIFIC TAX CONSEQUENCES OF THE
OFFER AND THE MERGER TO THEM, INCLUDING THE APPLICATION AND EFFECT OF THE
ALTERNATIVE MINIMUM TAX AND STATE, LOCAL AND FOREIGN TAX LAWS.
 
                                        9
<PAGE>   12
 
     6.  PRICE RANGE OF SHARES; DIVIDENDS.  The Shares are listed and
principally traded on the NYSE. The following table sets forth, for the quarters
indicated, the high and low sales prices per Share on the NYSE as reported by
the Dow Jones News Service:
 
<TABLE>
<CAPTION>
                                                                      HIGH         LOW
                                                                     -------     -------
    <S>                                                              <C>         <C>
    1995:
 
      First Quarter................................................  $ 24.50     $ 19.38
      Second Quarter...............................................    29.25       23.00
      Third Quarter................................................    45.38       27.38
      Fourth Quarter...............................................    46.50       33.50
 
    1996:
 
      First Quarter................................................  $ 35.88     $ 27.38
      Second Quarter...............................................    44.75       32.88
      Third Quarter................................................    34.25       28.00
      Fourth Quarter...............................................    39.50       29.38
 
    1997:
 
      First Quarter................................................  $ 42.13     $ 32.25
      Second Quarter...............................................    38.50     $ 32.25
      Third Quarter (through July 8, 1997).........................    49.88     $ 37.00
</TABLE>
 
     On July 2, 1997, the last full trading day prior to the announcement of the
execution of the Merger Agreement and of Purchaser's intention to commence the
Offer, the closing price per Share as reported on the NYSE was $42.81. On July
8, 1997, the last full trading day prior to the commencement of the Offer, the
closing price per Share as reported on the NYSE was $49.56.
 
     The Company has declared and paid dividends of $0.08 per Share for each
quarter since the first quarter of 1996. Prior to the first quarter of 1996, and
for each other quarter referenced above, the Company declared and paid dividends
of $0.07 per Share.
 
     SHAREHOLDERS ARE URGED TO OBTAIN A CURRENT MARKET QUOTATION FOR THE SHARES.
 
     7.  CERTAIN INFORMATION CONCERNING THE COMPANY.  Except as otherwise set
forth herein, the information concerning the Company contained in this Offer to
Purchase, including financial information, has been furnished by the Company or
has been taken from or based upon publicly available documents and records on
file with the Commission and other public sources. None of Purchaser, Parent nor
VEBA assumes any responsibility for the accuracy or completeness of the
information concerning the Company furnished by the Company or contained in such
documents and records or for any failure by the Company to disclose events which
may have occurred or may affect the significance or accuracy of any such
information but which are unknown to Purchaser, Parent or VEBA.
 
     General.  The Company is a California corporation with its principal
executive offices located at 15370 Barranca Parkway, Irvine, California 92618.
According to the Company's Annual Report on Form 10-K for the fiscal year ended
December 31, 1996 (the "Form 10-K"), the Company is an international electronics
distributor marketing semiconductors and computer products, as well as providing
value-added services. According to the Form 10-K, these services include complex
materials management systems and engineering design for application-specific
integrated circuits, including field programmable logic devices.
 
     Historical Financial Information.  Set forth below is certain selected
consolidated financial information relating to the Company and its subsidiaries
which has been excerpted or derived from the audited financial statements
contained in the Form 10-K and the unaudited financial statements contained in
the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 1997
 
                                       10
<PAGE>   13
 
(the "Form 10-Q"). More comprehensive financial information is included in the
Form 10-K, the Form 10-Q and other documents filed by the Company with the
Commission. The financial information that follows is qualified in its entirety
by reference to such reports and other documents, including the financial
statements and related notes contained therein. Such reports and other documents
may be examined and copies may be obtained from the offices of the Commission in
the manner set forth below.
 
                                WYLE ELECTRONICS
 
                  SELECTED CONSOLIDATED FINANCIAL INFORMATION
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
CONSOLIDATED STATEMENTS OF INCOME:
 
<TABLE>
<CAPTION>
                                                 THREE MONTHS ENDED
                                                ---------------------        YEAR ENDED DECEMBER 31,
                                                MARCH 31,   MARCH 31,   ----------------------------------
                                                  1997        1996         1996         1995        1994
                                                ---------   ---------   ----------   ----------   --------
                                                     (UNAUDITED)
<S>                                             <C>         <C>         <C>          <C>          <C>
Net sales.....................................  $ 322,140   $ 326,506   $1,244,504   $1,077,467   $792,309
                                                 --------    --------   ----------   ----------   --------
Costs and expenses
  Cost of sales...............................    270,129     268,620    1,020,796      890,693    663,741
  Selling and administrative expenses.........     37,890      37,589      150,287      124,603    103,253
  Special charge..............................         --          --           --           --      1,900
  Interest expense, net.......................      1,901       1,934        7,623        3,315      1,289
  Miscellaneous, net..........................       (499)       (101)        (673)      (1,193)      (604)
                                                 --------    --------   ----------   ----------   --------
                                                  309,421     308,042    1,178,033    1,017,418    769,579
                                                 --------    --------   ----------   ----------   --------
Income from continuing operations before
  income taxes................................     12,719      18,464       66,471       60,049     22,730
  Income taxes................................      4,922       7,461       26,256       23,839      8,750
                                                 --------    --------   ----------   ----------   --------
Income from continuing operations.............      7,797      11,003       40,215       36,210     13,980
Discontinued operations
  Income from operations, net of taxes........         --          --           --           --      1,418
  Loss on sale, net of taxes..................         --          --           --           --    (15,779)
                                                 --------    --------   ----------   ----------   --------
Net income (loss).............................  $   7,797   $  11,003   $   40,215   $   36,210   $   (381)
                                                 ========    ========   ==========   ==========   ========
Income (loss) per share
  Income from continuing operations...........  $     .61   $     .86   $     3.12   $     2.86   $   1.13
                                                 ========    ========   ==========   ==========   ========
  Discontinued operations
    Income from operations, net of taxes......  $      --   $      --   $       --   $       --   $    .11
                                                 ========    ========   ==========   ==========   ========
    Loss on sale, net of taxes................  $      --   $      --   $       --   $       --   $  (1.27)
                                                 ========    ========   ==========   ==========   ========
Net income (loss).............................  $     .61   $     .86   $     3.12   $     2.86   $   (.03)
                                                 ========    ========   ==========   ==========   ========
Average common and common equivalent shares...     12,853      12,841       12,893       12,664     12,425
                                                 ========    ========   ==========   ==========   ========
</TABLE>
 
                                       11
<PAGE>   14
 
BALANCE SHEET DATA:
 
<TABLE>
<CAPTION>
                                                                                      AT DECEMBER 31,
                                                                                   ---------------------
                                                                                     1996         1995
                                                                  AT MARCH 31,     --------     --------
                                                                      1997
                                                                  ------------
                                                                  (UNAUDITED)
<S>                                                               <C>              <C>          <C>
Current assets
  Cash and cash equivalents.....................................    $ 12,036       $ 13,857     $ 15,694
  Receivables (less allowances of $8,650, $8,487 and $6,423,
    respectively)...............................................     196,124        174,530      159,829
  Inventories...................................................     256,478        216,544      203,413
  Prepaid expenses and deferred tax assets......................       9,325          8,563        7,295
                                                                  ------------     --------     --------
  Total current assets..........................................     473,963        413,494      386,231
                                                                  ------------     --------     --------
Property, plant & equipment
  Land..........................................................          --            862          862
  Buildings and improvements....................................          --         24,480       22,394
  Machinery and equipment.......................................          --         39,821       29,581
                                                                  ------------     --------     --------
                                                                      69,130         65,163       52,837
  Less accumulated depreciation and amortization................      29,480         27,324       18,508
                                                                  ------------     --------     --------
                                                                      39,650         37,839       34,329
                                                                  ------------     --------     --------
Goodwill, net of amortization...................................      28,049         28,236          241
                                                                  ------------     --------     --------
Other assets and deferred tax assets............................      27,600         26,683       18,543
                                                                  ------------     --------     --------
         Total assets...........................................    $569,262       $506,252     $439,344
                                                                  ==========       ========     ========
 
Liabilities and Shareholders' Equity
Current liabilities
  Current maturities of long-term debt..........................    $    208       $    575     $  3,000
  Accounts payable..............................................     140,752         93,111       97,697
  Accrued expenses..............................................      46,232         39,465       30,032
                                                                  ------------     --------     --------
  Total current liabilities.....................................     187,192        133,151      130,729
                                                                  ------------     --------     --------
Long-term debt, less current maturities.........................     130,144        111,845       87,600
                                                                  ------------     --------     --------
Other liabilities...............................................      24,986         25,111       25,345
                                                                  ------------     --------     --------
 
Commitments and contingencies
 
Shareholders' equity
  Common stock, 25,000,000 shares authorized (shares
    outstanding: March 31, 1997 -- 12,186,270, December 31,
    1996 -- 12,588,609 and December 31, 1995 -- 12,447,946).....      95,052         97,091       90,482
  Retained earnings.............................................     132,034        139,006      105,188
  Foreign currency translation adjustment.......................        (146)            48           --
                                                                  ------------     --------     --------
                                                                     226,940        236,145      195,670
                                                                  ------------     --------     --------
         Total liabilities and shareholders' equity.............    $569,262       $506,252     $439,344
                                                                  ==========       ========     ========
</TABLE>
 
                                       12
<PAGE>   15
 
     Projected Financial Information.  In connection with Parent's review of the
Company and in the course of the negotiations between the Company and Parent
described in Section 10, the Company provided Parent with certain business and
financial information which VEBA, Parent and Purchaser believe is not publicly
available, including the following:
 
<TABLE>
<CAPTION>
                                                              FISCAL YEAR ENDING DECEMBER 31,
                                                        --------------------------------------------
                                                        ACTUAL 1996      1997       1998       1999
                                                        -----------     ------     ------     ------
                                                                   (DOLLARS IN MILLIONS)
    <S>                                                 <C>             <C>        <C>        <C>
    Net Sales.........................................    $ 1,245       $1,404     $1,685     $2,022
      % Growth........................................       15.5%        12.8%      20.0%      20.0%
    Gross Profit......................................    $   224       $  231     $  269     $  318
      % Margin........................................       18.0%        16.4%      15.9%      15.7%
    Operating Income..................................    $    73       $   68     $   86     $  106
      % Margin........................................        5.9%         4.8%       5.1%       5.2%
    Net Income........................................    $    40       $   37     $   45     $   56
      % Margin........................................        3.2%         2.6%       2.7%       2.8%
</TABLE>
 
     PROJECTED INFORMATION OF THIS TYPE IS BASED ON ESTIMATES AND ASSUMPTIONS
THAT ARE INHERENTLY SUBJECT TO SIGNIFICANT ECONOMIC AND COMPETITIVE
UNCERTAINTIES AND CONTINGENCIES, ALL OF WHICH ARE DIFFICULT TO PREDICT AND MANY
OF WHICH ARE BEYOND THE COMPANY'S CONTROL. ACCORDINGLY, THERE CAN BE NO
ASSURANCE THAT THE PROJECTED RESULTS WILL BE REALIZED OR THAT ACTUAL RESULTS
WOULD NOT BE SIGNIFICANTLY HIGHER OR LOWER THAN THOSE SET FORTH ABOVE. IN
ADDITION, THESE PROJECTIONS DO NOT GIVE EFFECT TO THE OFFER OR THE MERGER, WERE
NOT PREPARED WITH A VIEW TO PUBLIC DISCLOSURE OR COMPLIANCE WITH THE PUBLISHED
GUIDELINES OF THE COMMISSION OR THE GUIDELINES ESTABLISHED BY THE AMERICAN
INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS REGARDING PROJECTIONS AND FORECASTS
AND ARE INCLUDED IN THIS OFFER TO PURCHASE ONLY BECAUSE SUCH INFORMATION WAS
MADE AVAILABLE TO PARENT BY THE COMPANY. NONE OF VEBA, PARENT, PURCHASER, THE
COMPANY OR ANY OTHER PARTY ASSUMES ANY RESPONSIBILITY FOR THE ACCURACY OR
VALIDITY OF THE FOREGOING PROJECTIONS.
 
     Available Information.  The Company is subject to the informational filing
requirements of the Exchange Act and, in accordance therewith, is required to
file periodic reports, proxy statements and other information with the
Commission relating to its business, financial condition and other matters.
Information as of particular dates concerning the Company's directors and
officers, their remuneration, stock options granted to them, the principal
holders of the Company's securities and any material interest of such persons in
transactions with the Company is required to be disclosed in proxy statements
distributed to the Company's shareholders and filed with the Commission. Such
reports, proxy statements and other information should be available for
inspection at the public reference facilities maintained by the Commission at
Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549, and also should be
available for inspection at the Commission's regional offices located at Seven
World Trade Center, 13th Floor, New York, New York 10048 and Citicorp Center,
500 West Madison Street, Suite 1400, Chicago, Illinois 60661-2511. The
Commission also maintains an Internet site on the World Wide Web at
http://www.sec.gov that contains reports, proxy statements and other
information. Copies of such materials may also be obtained by mail, upon payment
of the Commission's customary fees, by writing to its principal office at 450
Fifth Street, N.W., Washington, D.C. 20549. The information should also be
available for inspection at the NYSE, 20 Broad Street, New York, New York 10005.
 
     8.  CERTAIN INFORMATION CONCERNING PURCHASER, PARENT AND VEBA.  Purchaser
is a newly incorporated Delaware corporation organized in connection with the
Offer and the Merger and has not carried on any activities other than in
connection with the Offer and the Merger. The principal offices of Purchaser are
located at Rudolf-v.-Bennigsen-Foerder-Platz 1, 45131 Essen, Germany. Purchaser
is an indirect wholly owned subsidiary of Parent.
 
     Until immediately prior to the time that Purchaser will purchase Shares
pursuant to the Offer, it is not anticipated that Purchaser will have any
significant assets or liabilities or engage in activities other than those
incident to its formation and capitalization and the transactions contemplated
by
 
                                       13
<PAGE>   16
 
the Offer and the Merger. Because Purchaser is newly formed and has minimal
assets and capitalization, no meaningful financial information regarding
Purchaser is available.
 
     Parent is a corporation organized under the laws of the Federal Republic of
Germany. Its principal offices are located at Rudolf-v.-Bennigsen-Foerder-Platz
1, 45131 Essen, Germany. Parent is engaged in wholesale distribution of
construction supplies and electronic systems and components, and provides
building-related and gasoline station engineering services. Its building
materials and tile wholesale businesses and its security and gasoline station
engineering services businesses have the largest market share in Germany, as
well as leading shares in other European countries, and it is one of the leading
European distributors of active electronic components. Parent is a wholly owned
subsidiary of VEBA.
 
     VEBA is the fourth largest industrial group in Germany on the basis of
market capitalization at year-end 1996. VEBA is organized into five separate
business divisions: electricity, chemicals, oil, trading/transportation/services
and telecommunications.
 
     The name, citizenship, business address, principal occupation or employment
and five-year employment history for each of the directors and executive
officers of Purchaser and VEBA and certain other information are set forth in
Schedule I hereto.
 
     VEBA is not subject to the informational reporting requirements of the
Exchange Act, and, accordingly, does not file reports or other information with
the Commission relating to its business, financial condition and other matters.
 
     Set forth below is certain selected consolidated financial information
relating to VEBA and its subsidiaries for VEBA's last two fiscal years. The
selected consolidated financial information has been prepared in Deutsche Mark
in accordance with generally accepted accounting principles in the Federal
Republic of Germany ("German GAAP"). German GAAP differs in certain significant
respects from generally accepted accounting principles in the United States
("U.S. GAAP"). A summary of the significant differences between U.S. GAAP and
German GAAP is set forth below. Parent, however, believes that the differences
are not material to a decision by a holder of Shares whether to sell, tender or
hold any Shares because any such differences would not affect the ability of
Purchaser to obtain sufficient funds to pay for Shares to be acquired pursuant
to the Offer. The amounts in the table set forth below are in Deutsche Mark
unless otherwise indicated.
 
                                       14
<PAGE>   17
 
                                    VEBA AG
                  SELECTED CONSOLIDATED FINANCIAL INFORMATION
           (IN DEUTSCHE MARK ("DM"), EXCEPT WHERE OTHERWISE INDICATED
                        IN UNITED STATES DOLLARS ("$"))
 
<TABLE>
<CAPTION>
                                                                YEAR ENDED DECEMBER 31,
                                                            --------------------------------
                                                            1996(1)      1996        1995
                                                            -------    ---------   ---------
                                                             (IN MILLIONS, EXCEPT PER SHARE
                                                                        AMOUNTS)
<S>                                                         <C>        <C>         <C>
INCOME STATEMENT DATA:
Amounts in accordance with German GAAP:
Sales.....................................................  $48,444     DM74,541    DM72,372
Net income(2).............................................    1,712        2,634       2,107
Net income available for distribution.....................      610          938         830
Amounts in accordance with U.S. GAAP:
Net income(3).............................................    1,603        2,467       2,027
Net income per share......................................     3.23         4.97        4.12
BALANCE SHEET DATA:
Amounts in accordance with German GAAP:
Liquid funds..............................................    3,230        4,969       4,162
Currents assets...........................................   14,464       22,255      22,109
 
Total assets..............................................   46,739       71,917      67,751
Long-term financial liabilities...........................    2,034        3,129       3,017
Shareholders' equity......................................   14,974       23,041      20,953
Amounts in accordance with U.S. GAAP:
Total assets..............................................   48,685       74,911      69,864
Shareholders' equity(3)...................................   14,170       21,803      19,452
</TABLE>
 
- ---------------
(1) Amounts in this column are unaudited and have been translated solely for the
    convenience of the reader at an exchange rate of DM 1.5387 = $1.00, the Noon
    Buying Rate on December 31, 1996. No representation is made that Deutsche
    Mark have been, could have been or could be, converted into U.S. dollars at
    that or any other rate.
(2) Before minority interests of DM 176 million and DM 192 million for 1996 and
    1995, respectively.
(3) After minority interests.
 
     The following represents, in the opinion of management of VEBA, the
significant differences between U.S. GAAP and German GAAP that would affect the
determination of consolidated net income and shareholders' equity of VEBA for
the periods for which the selected consolidated financial information has been
presented herein.
 
     Capitalized Interest.  German GAAP permits, but does not require, the
capitalization of interest as a part of the historical cost of acquisition of
assets that are constructed or otherwise produced for an enterprise's own use.
The capitalization of such interest costs is required by U.S. GAAP. Due to the
historical cost principle a retroactive capitalization of interest cost for
financial years up to 1995 is not allowed under German GAAP.
 
     For purposes of the reconciliation to U.S. GAAP, interest on debt
apportionable to the construction period has been capitalized as cost of the
acquisition of qualifying assets. The capitalized interest costs relate to
property, plant and equipment up to and including 1994 as part of production
cost. The additional acquisition cost has been depreciated over the expected
useful life of the related asset.
 
                                       15
<PAGE>   18
 
     Valuation of Securities and Other Investments.  Under German GAAP,
securities and other investments are valued at the lower of acquisition costs or
market value at the balance sheet date. Under U.S. GAAP, securities and other
share investments are classified into one of three categories: held-to-maturity
securities, available-for-sale securities or trading securities. VEBA securities
and other investments are considered to be available-for-sale and therefore are
required to be valued at market value at the balance sheet date. Unrealized
gains and losses are excluded from earnings and reported as an adjustment to net
equity.
 
     Shares in Associated Companies.  For purposes of the reconciliation to U.S.
GAAP, earnings of associated companies accounted for using the equity method
have been determined using valuation principles prescribed by U.S. GAAP.
 
     Deferred Taxes.  Under German GAAP, deferred taxes are calculated based on
the liability method but are recognized only to the extent that consolidated
deferred tax liabilities exceed consolidated deferred tax assets. Additionally,
deferred tax assets may not be established for net operating loss carryforwards.
 
     Under U.S. GAAP, deferred taxes are provided for all temporary differences
between the tax and commercial balance sheets. Not all these differences that
qualify for deferred tax calculation are permissible under German accounting
principles. Under U.S. GAAP, deferred taxes are also calculated for tax loss
carryforwards and certain other adjustments using the liability method and based
on enacted tax rates. A valuation allowance is established when it is more
likely than not that deferred tax assets will not be realized.
 
     Minority Interests.  Contrary to U.S. GAAP, under German GAAP participation
of minority shareholders at subsidiaries as well of those of VEBA is shown as
part of shareholders' equity and net income. For reconciliation purposes,
minority interests resulting from U.S. GAAP adjustments are reflected
separately.
 
     Other.  Other differences in accounting principles include adjustments for
the treatment of costs for initial public offerings and unrealized gains from
foreign currency translation and outstanding forward contracts.
 
     Except as described in this Offer to Purchase, (i) none of Purchaser,
Parent, VEBA nor, to the knowledge of Purchaser, Parent and VEBA, any of the
persons listed in Schedule I to this Offer to Purchase or any associate or
majority-owned subsidiary of Purchaser, Parent, VEBA or any of the persons so
listed beneficially owns or has any right to acquire, directly or indirectly,
any Shares and (ii) none of Purchaser, Parent, VEBA nor, to the knowledge of
Purchaser, Parent and VEBA, any of the persons or entities referred to above nor
any director, executive officer or subsidiary of any of the foregoing has
effected any transaction in the Shares during the past 60 days.
 
     Except as provided in the Merger Agreement and the Stock Option Agreement
and as otherwise described in this Offer to Purchase, none of Purchaser, Parent,
VEBA nor, to the knowledge of Purchaser, Parent and VEBA, any of the persons
listed in Schedule I to this Offer to Purchase, has any contract, arrangement,
understanding or relationship with any other person with respect to any
securities of the Company, including, but not limited to, any contract,
arrangement, understanding or relationship concerning the transfer or voting of
such securities, joint ventures, loan or option arrangements, puts or calls,
guaranties of loans, guaranties against loss or the giving or withholding of
proxies. Except as set forth in this Offer to Purchase, since January 1, 1994,
none of Purchaser, Parent nor VEBA nor, to the best knowledge of Purchaser,
Parent and VEBA, any of the persons listed on Schedule I hereto, has had any
business relationship or transaction with the Company or any of its executive
officers, directors or affiliates that is required to be reported under the
rules and regulations of the Commission applicable to the Offer. Except as set
forth in this Offer to Purchase, since January 1, 1994, there have been no
contacts, negotiations or transactions between any of Purchaser, Parent, VEBA,
nor any of their respective subsidiaries or, to the best knowledge of Purchaser,
Parent and VEBA, any of the persons listed in Schedule I to this Offer to
Purchase, on
 
                                       16
<PAGE>   19
 
the one hand, and the Company or its affiliates, on the other hand, concerning a
merger, consolidation or acquisition, tender offer or other acquisition of
securities, an election of directors or a sale or other transfer of a material
amount of assets.
 
     9.  FINANCING OF THE OFFER AND THE MERGER.  The total amount of funds
required by Purchaser to consummate the Offer and the Merger and to pay related
fees and expenses is estimated to be approximately $820,000,000. Purchaser will
obtain all of such funds from Parent. Parent will obtain all of such funds from
VEBA. VEBA will supply such funds from working capital and other cash on hand.
 
     10.  BACKGROUND OF THE OFFER; CONTACTS WITH THE COMPANY; THE MERGER
AGREEMENT, THE STOCK OPTION AGREEMENT AND THE RIGHTS AGREEMENT.
 
     In June 1996, Dr. Ferdinand Pohl, a Member of the Board of Management of
Parent, met with Ralph L. Ozorkiewicz, President and Chief Executive Officer of
the Company, in Irvine, California. Dr. Pohl was visiting the United States on
other matters, and the two executives met to introduce themselves and to discuss
the opportunities and challenges each faced within the industry. Possible
collaborative efforts, not including a business combination, were discussed in
general terms.
 
     On October 3, 1996, Dr. Pohl, Mr. Ozorkiewicz and Charles M. Clough,
Chairman of the Board of the Company, met in Irvine, California, to exchange
information regarding the respective businesses of Parent and the Company.
Again, no business combination between Parent and the Company was discussed
although possible collaborative efforts were raised.
 
     In February 1997, following their attendance at an industry conference, Mr.
Ozorkiewicz, Dr. Pohl and Peter Gurtler, President of EBV Elektronik GmbH (a
subsidiary of Parent), met in Phoenix, Arizona. At the meeting, Dr. Pohl
expressed an interest by Parent in exploring the possibility of entering into a
business combination with the Company.
 
     In March 1997, Dr. Pohl invited Mr. Ozorkiewicz and Mr. Clough to meet with
Parent in Germany in April.
 
     On April 9, 1997, Dr. Pohl met with Mr. Clough and Mr. Ozorkiewicz in
Munich, Germany to have further discussions regarding a possible business
combination between Parent and the Company. At the meeting, Messrs. Clough and
Ozorkiewicz asked that Dr. Pohl formally indicate Parent's interest in the
Company by submitting a written proposal for a possible business combination
within the ensuing four weeks. Also at that meeting, Dr. Pohl and Mr.
Ozorkiewicz each executed a preliminary confidentiality letter agreement on
behalf of his company.
 
     On May 7, 1997, Mr. Ozorkiewicz contacted Dr. Pohl to discuss the status of
Parent's written proposal. Dr. Pohl noted that Parent had retained Goldman Sachs
to act as its financial adviser and was intending shortly to submit a proposal
valuing the Company in the low-to-mid $40 range per Share. Mr. Ozorkiewicz
expressed his view that a proposal in the low $40 range per Share would be
unlikely to receive serious consideration from the Company's Board of Directors.
 
     On May 12, 1997, Dr. Pohl sent a letter to Mr. Ozorkiewicz expressing
Parent's continued interest in pursuing a possible business combination and
indicating a preliminary valuation, based on publicly available information, in
the mid-$40 range per Share.
 
     On May 13, 1997, at the annual organizational meeting of the Company's
Board of Directors, the Board reviewed Parent's proposal. The Board authorized
the Company to permit Parent to conduct its diligence investigation of the
Company and to negotiate with Parent.
 
     On May 27, 1997, Dr. Pohl, Gunther Beuth, a Member of Parent's Management
Board and Chief Financial Officer, and representatives of Goldman Sachs and
Parent's legal counsel, Shearman & Sterling, met in California with Mr.
Ozorkiewicz, R. Van Ness Holland, Jr., the Company's Executive Vice
President -- Finance, Treasurer and Chief Financial Officer, and representatives
of Credit Suisse First Boston Corporation ("CSFB") and the Company's outside
legal counsel, O'Melveny &
 
                                       17
<PAGE>   20
 
Myers LLP, to discuss various organizational matters, including the timing and
procedures for the conduct of due diligence.
 
     On June 2, 1997, Parent and the Company entered into a second
Confidentiality Letter, effective as of April 9, 1997.
 
     From June 2 through June 6, 1997, the Company provided Parent and its
representatives access to requested information at the offices of the Company's
outside legal counsel in Newport Beach, California. Parent and its
representatives continued their due diligence review of the Company through June
17, 1997.
 
     On June 16, 1997, Parent's legal counsel delivered drafts of the Merger
Agreement and the Stock Option Agreement to the Company and its legal counsel
and other representatives. On June 17, 1997, representatives of Parent's and the
Company's respective legal counsel discussed various issues concerning the draft
Merger Agreement and Stock Option Agreement.
 
     On June 18, 1997, Georg Kulenkampff, Chairman of Parent's Management Board,
Dr. Pohl and representatives of Goldman Sachs and Shearman & Sterling met with
Mr. Ozorkiewicz, Mr. Holland, Stephen D. Natcher, Senior Vice
President -- Administration, General Counsel and Secretary of the Company and
representatives of CSFB and the Company's outside legal counsel in California.
At the meeting, the parties discussed a number of outstanding issues that would
need to be addressed in order to reach agreement on a business combination.
Parent's representatives proposed that, subject to the resolution of those
issues, they would be in a position to submit a proposed price for the
acquisition of the Company by the end of the following week.
 
     During the week of June 23, 1997, Parent's and the Company's respective
legal counsel continued to discuss the draft Merger Agreement and Stock Option
Agreement.
 
     On June 24, 1997, Dr. Pohl telephoned Mr. Ozorkiewicz to inform Mr.
Ozorkiewicz that Parent was considering making an offer to acquire the Company
at between $47 and $48 per Share.
 
     On June 24 and 25 representatives of CSFB and Goldman Sachs exchanged views
regarding Parent's valuation of the Company.
 
     On June 25, 1997, Mr. Kulenkampff and Dr. Pohl telephoned Mr. Ozorkiewicz
and communicated to Mr. Ozorkiewicz Parent's view that an appropriate value for
the Company would be $50 per Share, subject to satisfactory completion of the
negotiation of the Merger Agreement and the Stock Option Agreement and
confirmation of certain due diligence matters.
 
     From June 26 through July 2, 1997, Parent's and the Company's respective
legal counsel continued negotiations on the terms of the Merger Agreement and
the Stock Option Agreement and addressed the remaining due diligence matters.
 
     All remaining issues under discussion were resolved by telephone
conferences on July 2, 1997.
 
     On July 2, 1997, the Board met and approved the Merger Agreement and the
Stock Option Agreement. Following approval of the Merger Agreement and the Stock
Option Agreement by Parent's Supervisory Board on the morning of July 3, 1997,
the parties executed and delivered the Merger Agreement and the Stock Option
Agreement.
 
THE MERGER AGREEMENT
 
     The following summary of the Merger Agreement is qualified in its entirety
by reference to the Merger Agreement, a copy of which is filed as an Exhibit to
the Schedule 14D-1 and is incorporated by reference in this Offer to Purchase.
 
     The Offer.  The Merger Agreement provides for the commencement of the Offer
as promptly as practicable, but in no event later than five business days, after
the date of the public announcement of the Merger Agreement. The obligation of
Purchaser to, and of Parent to cause Purchaser to,
 
                                       18
<PAGE>   21
 
commence the Offer and accept for payment, and pay for, the Shares tendered
pursuant to the Offer is subject to the satisfaction of (i) the Minimum
Condition prior to the expiration of the Offer and (ii) certain other conditions
described in Section 14. Subject to the terms and conditions of the Merger
Agreement, Purchaser, in its sole discretion, may waive any condition to the
Offer. In addition, Purchaser may modify the terms and conditions of the Offer,
except that, without the prior written consent of the Company, or as expressly
permitted by the Merger Agreement, Purchaser will not (i) reduce the number of
Shares subject to the Offer, (ii) reduce the Per Share Amount, (iii) modify or
add to the conditions described in Section 14, (iv) except as otherwise provided
in the Merger Agreement, extend the term of the Offer, (v) change the form of
consideration payable in the Offer or (vi) make any other modifications that are
otherwise materially adverse to holders of Shares. Notwithstanding the
foregoing, Purchaser may, without the consent of the Company, (A) extend the
term of the Offer beyond any scheduled expiration date of the Offer if, at any
such scheduled expiration date, any of the conditions to Purchaser's obligation
to accept for payment, and pay for, Shares tendered pursuant to the Offer shall
not have been satisfied or waived; provided, however, that Purchaser may extend
the Offer under this clause (A) on not more than one occasion and for not more
than ten business days on such occasion) and (B) extend the Offer for any period
required by any rule, regulation, interpretation or position of the Commission
or the staff thereof applicable to the Offer or any other applicable law.
 
     Notwithstanding any other provision contained in the Merger Agreement, in
the event the Minimum Condition is not satisfied on any scheduled expiration
date of the Offer, the Purchaser will amend the Offer to provide that, in the
event (i) the Minimum Condition is not satisfied at the next scheduled
expiration date of the Offer (after giving effect to the issuance of any Shares
theretofore issued under the Stock Option Agreement) and (ii) the number of
Shares tendered pursuant to the Offer and not withdrawn as of such next
scheduled expiration date is not less than 50% of the then outstanding Shares,
Purchaser will waive the Minimum Condition, reduce the number of Shares subject
to the Offer to the Revised Minimum Number of Shares and, if a greater number of
Shares is tendered in the Offer and not withdrawn, purchase, on a pro rata
basis, the Revised Minimum Number of Shares (it being understood that Purchaser
shall not in any event be required to accept for payment, or pay for, any Shares
if less than the Revised Minimum Number of Shares are tendered pursuant to the
Offer and not withdrawn at the expiration of the Offer).
 
     The Merger.  The Merger Agreement provides that, upon the terms and subject
to the conditions thereof and in accordance with Delaware Law and California
Law, Purchaser will be merged with and into the Company at the Effective Time.
Following the Effective Time, the separate corporate existence of Purchaser will
cease and the Company will continue as the Surviving Corporation. Upon
consummation of the Merger, each issued and outstanding Share (other than Shares
owned by the Company or by any subsidiary of the Company and each Share that is
owned by Parent, Purchaser or any other subsidiary of Parent, and other than
Shares held by shareholders who have demanded and perfected, and have not
withdrawn or otherwise lost, appraisal rights, if any, under California Law)
will automatically be cancelled and converted into the right to receive the
Merger Consideration.
 
     Pursuant to the Merger Agreement, as of the Effective Time, each issued and
outstanding share of common stock of Purchaser will be converted into and become
one validly issued, fully paid and nonassessable share of common stock, no par
value, of the Surviving Corporation.
 
     Charter Documents; Initial Directors and Officers.  The Merger Agreement
provides that, at the Effective Time, the Restated Articles of Incorporation of
the Company, as in effect immediately prior to the Effective Time, will be the
Articles of Incorporation of the Surviving Corporation. The Merger Agreement
also provides that the Bylaws of the Company, as in effect immediately prior to
the Effective Time, will be the Bylaws of the Surviving Corporation. Pursuant to
the Merger Agreement, at the Effective Time, the directors of the Company
immediately prior to the Effective Time will be deemed to have resigned and the
directors of Purchaser immediately prior to the Effective Time
 
                                       19
<PAGE>   22
 
shall become the directors of the Surviving Corporation. At the Effective Time,
the officers of the Company immediately prior to the Effective Time will be the
officers of the Surviving Corporation.
 
     Shareholders Meeting.  The Merger Agreement provides that, if approval of
the Merger Agreement by the shareholders of the Company is required by
applicable law, the Company will, at Parent's request, as soon as practicable
following the consummation of the Offer, duly call, give notice of, convene and
hold a meeting of its shareholders (the "Company Shareholders Meeting") for the
purpose of approving the Merger. Subject to the provisions of the Merger
Agreement, the Company will, through its Board, recommend to its shareholders
approval of the Merger Agreement. If the Minimum Condition is satisfied,
Purchaser will have sufficient voting power to cause the approval of the Merger
without the affirmative vote of any other shareholder. Under California Law, if
Purchaser acquires at least 90% of the outstanding Shares, Purchaser will be
able to approve the Merger without a vote of the Company's shareholders. In the
event Purchaser or any other subsidiary of Parent shall own at least 90% of the
outstanding Shares, and provided that the other conditions set forth in the
Merger Agreement shall have been satisfied or waived, the Company, Purchaser and
Parent will take all necessary and appropriate action to cause the Merger to
become effective as soon as practicable after acceptance of the Shares for
payment pursuant to the Offer without the approval of the shareholders of the
Company in accordance with California Law.
 
     Filings.  The Merger Agreement provides that, if approval of the Merger
Agreement by the shareholders of the Company is required by applicable law, the
Company will, at Parent's request, as soon as practicable prepare and file the
Proxy Statement (as defined in the Merger Agreement) with the Commission and the
Company and Parent will cooperate in responding to any comments of the
Commission or its staff and the Company will cause a Proxy Statement to be
mailed to the Company's shareholders as promptly as practicable after responding
to all such comments to the satisfaction of the staff.
 
     Conduct of Business.  Pursuant to the Merger Agreement, the Company has
covenanted and agreed that, between the date of the Merger Agreement and the
Effective Time, and until such time as Parent's designees shall constitute a
majority of the members of the Board (except as expressly contemplated or
permitted by the Merger Agreement, the Stock Option Agreement or to the extent
that Parent shall otherwise consent in writing) as follows:
 
          Ordinary Course.  The Company will, and will cause its subsidiaries
     to, carry on their respective businesses in the usual, regular and ordinary
     course in substantially the same manner as theretofore conducted and will
     use all reasonable efforts to preserve intact their present business
     organizations, keep available the services of their present officers and
     employees and preserve their relationships with customers, suppliers and
     others having business dealings with the Company and its subsidiaries.
 
          Dividends; Changes in Stock.  The Company will not, and will not
     permit any of its subsidiaries to, (i) declare or pay any dividends on or
     make other distributions in respect of any of its capital stock, except for
     regular quarterly dividends on the Shares not in excess of $0.08 per share
     or dividends by a direct or indirect wholly owned subsidiary of the Company
     to its parent, (ii) split, combine or reclassify any of its capital stock
     or issue or authorize or propose the issuance of any other securities in
     respect of, in lieu of or in substitution for shares of its capital stock
     or (iii) repurchase, redeem or otherwise acquire any shares of capital
     stock of the Company or its subsidiaries or any other securities thereof or
     any rights, warrants or options to acquire any such shares or other
     securities.
 
          Issuance of Securities.  The Company will not, and will not permit any
     of its subsidiaries to, issue, deliver, sell, pledge or encumber, or
     authorize or propose the issuance, delivery, sale, pledge or encumbrance
     of, any shares of its capital stock of any class or any securities
     convertible into, or any rights, warrants, calls, subscriptions or options
     to acquire, any such shares or convertible securities, or any other
     ownership interest other than: (i) the issuance of Shares upon the exercise
     of Stock Options (as defined below) granted under the Stock
 
                                       20
<PAGE>   23
 
     Incentive Plans (as defined below) and outstanding on the date of the
     Merger Agreement and in accordance with the present terms of such Stock
     Options and (ii) the issuance of Preferred Shares (as defined below) and
     Common Stock upon conversion thereof, if any, pursuant to the Rights
     Agreement.
 
          Governing Documents.  The Company will not, and will not permit any of
     its subsidiaries to, amend or propose to amend its Articles of
     Incorporation or Bylaws (or comparable organizational documents).
 
          No Acquisitions.  The Company will not, and will not permit any of its
     subsidiaries to, acquire or agree to acquire (i) by merging or
     consolidating with, or by purchasing a substantial equity interest in all
     or a substantial portion of the assets of, or by any other manner, any
     business or any corporation, partnership, limited liability company,
     association or other business organization or division thereof or (ii) any
     assets that are material, individually or in the aggregate, to the Company
     and its subsidiaries taken as a whole, except purchases of inventory and
     supplies in the ordinary course of business consistent with past practice.
 
          No Dispositions.  Other than sales of its products to customers or
     other dispositions, in any case in the ordinary course of business
     consistent with past practice, the Company will not, and will not permit
     any of its subsidiaries to, sell, lease, license, encumber or otherwise
     dispose of, or agree to sell, lease, license, encumber or otherwise dispose
     of, any of its assets.
 
          Capital Expenditures.  The Company will not, nor will the Company
     permit any of its subsidiaries to, make or agree to make any capital
     expenditures other than expenditures consistent with the Company's current
     capital expenditure forecast of $12,000,000 for 1997.
 
          Indebtedness.  The Company will not, and will not permit any of its
     subsidiaries to, incur any indebtedness for borrowed money or guarantee any
     such indebtedness or issue or sell any debt securities or warrants or
     rights to acquire any debt securities of the Company or any of its
     subsidiaries or guarantee any debt securities of others, except in the
     ordinary course of business consistent with past practice.
 
          Tax Matters.  The Company will not make any tax election that would
     have a material effect on the tax liability of the Company or settle or
     compromise any income tax liability of the Company of any of its
     subsidiaries that would materially affect the aggregate tax liability of
     the Company or any of its subsidiaries. The Company will, before filing or
     causing to be filed any material tax return of the Company or any of its
     subsidiaries, consult with Parent and its advisors as to the positions and
     elections that may be taken or made with respect to such return.
 
          Discharge of Liabilities.  The Company will not, and will not permit
     any of its subsidiaries to, pay, discharge, settle or satisfy any claims,
     liabilities or obligations (absolute, accrued, asserted or unasserted,
     contingent or otherwise), other than the payment, discharge or
     satisfaction, in the ordinary course of business, or as otherwise disclosed
     to Parent, consistent with past practice or in accordance with their terms,
     of liabilities recognized or disclosed in the most recent consolidated
     financial statements (or the notes thereto) of the Company included in the
     documents filed by the Company with the Commission in accordance with the
     Exchange Act or incurred since the date of such financial statements in the
     ordinary course of business consistent with past practice, or waive the
     benefits of, or agree to modify in any manner, any confidentiality,
     standstill or similar agreement to which the Company or any of its
     subsidiaries is a party.
 
          Material Contracts.  Except in the ordinary course of business, the
     Company will not, and will not permit any of its subsidiaries to, enter
     into, modify, amend or terminate any loan or credit agreement, note, bond,
     mortgage, indenture, lease or other agreement, instrument, permit,
     concession, franchise or license which is material to the Company and its
     subsidiaries or waive, release or assign any material rights or claims.
 
                                       21
<PAGE>   24
 
          Employee Benefits.  The Company will not, and will not permit any of
     its subsidiaries to, (i) grant any increase in the compensation of any of
     its directors, officers or employees, except for increases for officers
     other than executive officers and employees in the ordinary course of
     business consistent with past practice, (ii) pay or agree to pay any
     pension, retirement allowance or other employee benefit not required or
     contemplated by any of the existing Benefit Plans (as defined below) as in
     effect on the date of the Merger Agreement to any director, officer or
     employee, (iii) enter into any new employment, severance or termination
     agreement with any such director, officer or employee or (iv) except as may
     be required to comply with applicable law, become obligated under any
     Benefit Plan which was not in existence on the date of the Merger Agreement
     or amend any such plan in existence on the date hereof.
 
          Accounting Matters.  The Company will not, and will not permit any of
     its subsidiaries to, take any action, other than reasonable and usual
     actions in the ordinary course of business and consistent with past
     practice, with respect to accounting policies or procedures (including,
     without limitation, procedures with respect to the payment of accounts
     payable and collection of accounts receivable).
 
     No Solicitation.  The Company has agreed that it will, and will cause its
subsidiaries and their respective officers, directors, employees, consultants,
investment bankers, accountants, attorneys and other advisors, representatives
and agents ("Company Representatives") to immediately cease any discussions or
negotiations with any parties that may be ongoing with respect to any
Acquisition Proposal (as defined below). The Company will not, nor will it
permit any of its subsidiaries to, nor will it authorize or permit any Company
Representative to, directly or indirectly, (i) solicit or initiate, or knowingly
encourage the submission of, any Acquisition Proposal or (ii) participate in any
discussions or negotiations regarding, or furnish to any person any information
with respect to any proposal that constitutes, or may reasonably be expected to
lead to, an Acquisition Proposal; provided, however, that if, prior to the
acceptance for payment of Shares pursuant to the Offer, the Board determines in
good faith, based upon advice of independent counsel, which may be the Company's
regularly engaged outside counsel ("Independent Counsel"), that not to do so
would be inconsistent with its fiduciary duties to the Company's shareholders
under applicable law, the Company may, in response to an unsolicited Acquisition
Proposal, and subject to compliance with the notice requirements described
below, (x) furnish information with respect to the Company pursuant to a
customary confidentiality agreement and (y) participate in discussions or
negotiations regarding such Acquisition Proposal.
 
     For purposes of the Merger Agreement, "Acquisition Proposal" means any
proposal or offer from any person relating to any direct or indirect acquisition
or purchase of all or a substantial part of the assets of the Company or any of
its subsidiaries or of over 15% of any class of equity securities of the Company
or any of its subsidiaries, any tender offer or exchange offer that if
consummated would result in any person beneficially owning 15% or more of any
class of equity securities of the Company or any of its subsidiaries, any
merger, consolidation, business combination, sale of all or substantially all
the assets, recapitalization, liquidation, dissolution or similar transaction
involving the Company or any of its subsidiaries, other than the transactions
contemplated by the Merger Agreement.
 
     The Merger Agreement also provides that neither the Board nor any committee
thereof may (i) withdraw or modify, or propose to withdraw or modify, in a
manner adverse to Parent, the approval or recommendation by the Board or any
such committee of the Offer, the Merger Agreement or the Merger, (ii) approve or
recommend, or propose to approve or recommend, any Acquisition Proposal or (iii)
enter into any agreement with respect to any Acquisition Proposal.
Notwithstanding the foregoing, in the event that, prior to the time of
acceptance for payment of Shares pursuant to the Offer, the Board determines in
good faith, based upon advice of Independent Counsel, that it is necessary to do
so in order to comply with its fiduciary duties to the Company's shareholders
under applicable law, the Board may (x) withdraw or modify (or propose to
withdraw or modify) its approval or recommendation of the Offer, the Merger and
the Merger Agreement or
 
                                       22
<PAGE>   25
 
(y) approve or recommend (or propose to approve or recommend) a Superior
Proposal (as defined below) or terminate (or propose to terminate) the Merger
Agreement (and concurrently with or after such termination, if it so chooses,
cause the Company to enter into any agreement with respect to any Superior
Proposal), but in each of the cases set forth in this clause (y), only at a time
that is at least three business days after Parent's receipt of written notice
advising Parent that the Board has received a Superior Proposal. The Notice of
Superior Proposal must specify the amount and type of consideration to be paid
and such other terms and conditions of the Superior Proposal as the Company
determines in good faith to be material and identify the person making such
Superior Proposal. For purposes of the Merger Agreement, a "Superior Proposal"
means any bona fide proposal made by a third party to acquire, directly or
indirectly, for consideration consisting of cash and/or securities, more than
50% of the combined voting power of the Shares then outstanding or all or
substantially all the assets of the Company and otherwise on terms which the
Board determines in its good faith judgment (based on the advice of a financial
advisor of nationally recognized reputation) to be more favorable to the
Company's shareholders than the Offer and the Merger and for which financing, to
the extent required, is then committed or which, in the good faith judgment of
the Board of the Company (based on the advice of a financial advisor of
nationally recognized reputation), is reasonably capable of being financed by
such third party.
 
     The Merger Agreement provides that the Company will promptly advise Parent
orally and in writing of the Company's receipt of any bona fide acquisition
proposal and any request for information that may reasonably be expected to lead
to or is otherwise related to any such Acquisition Proposal and the identity of
the person making such request or Acquisition Proposal. The Merger Agreement
also provides that the Company will keep Parent informed on a reasonable basis
of the status and details (including amendments) of any such request or
Acquisition Proposal, unless the Board determines in good faith, based upon
advice of Independent Counsel, that to do so would be inconsistent with its
fiduciary duties to the Company's shareholders under applicable law.
 
     Directors of the Company.  The Merger Agreement provides that promptly
following the purchase of and payment for Shares by Purchaser pursuant to the
Offer, Purchaser will be entitled to designate such number of directors, rounded
down to the nearest whole number, on the Board as will give Purchaser
representation on the Board equal to the product of the total number of
directors on the Board (giving effect to any increase in the number of directors
pursuant to the Merger Agreement) and the percentage that the aggregate number
of Shares beneficially owned by Purchaser bears to the total number of Shares
then outstanding (on a fully diluted basis); provided, however, that Purchaser
will be entitled to designate a number of directors equal to or greater than 50%
of the total number of directors only if Purchaser purchases 90% or more of the
outstanding Shares pursuant to the Offer. The Company and its Board will, at
such time, take such action as may be necessary to cause Purchaser's designees
to be so appointed or elected to the Board, with Purchaser's designees being
allocated as evenly as possible among the classes of directors. Notwithstanding
the foregoing, in the event that Purchaser's designees are to be appointed or
elected to the Board, until the Effective Time, such Board will have at least
three directors who are directors on the date of the Merger Agreement and who
are not officers of the Company (the "Independent Directors"), provided, that,
in such event, if the number of Independent Directors is reduced below three for
any reason whatsoever, any remaining Independent Directors (or Independent
Director, if there is only one remaining) will be entitled to designate persons
to fill such vacancies who will be deemed to be Independent Directors for
purposes of the Merger Agreement. Pursuant to the Merger Agreement, an
affirmative vote of a majority of the Independent Directors will be obtained
prior to the Company entering into any material transaction with Parent,
Purchaser or any affiliate thereof.
 
     The Merger Agreement further provides that, in the event the Company's
obligation to appoint or elect designees to the Board is subject to Section
14(f) of the Exchange Act and Rule 14f-1 promulgated thereunder, Parent will
give the Company reasonable notice of its intention to exercise its rights under
the Merger Agreement and, after receipt of such notice, the Company will
promptly
 
                                       23
<PAGE>   26
 
take such action as may be required pursuant to Section 14(f) and Rule 14f-1 in
order to fulfill its obligations regarding directors under the Merger Agreement
and will include in the Company's Solicitation/Recommendation Statement on
Schedule 14D-9 or a separate Rule 14f-1 Statement to shareholders such
information with respect to the Company and its officers and directors as is
required under Section 14(f) and Rule 14f-1 to fulfill its obligations regarding
directors under the Merger Agreement.
 
     Indemnification and Insurance.  In the Merger Agreement, Parent and
Purchaser have agreed that all rights to indemnification for acts or omissions
occurring prior to the Effective Time now existing in favor of the current or
former directors, officers, employees and agents (the "Indemnified Parties") of
the Company and its subsidiaries as provided in their respective certificates of
incorporation or bylaws (or similar organizational documents) will survive the
Merger and will continue in full force and effect in accordance with their terms
for a period of not less than six years. From and after the Effective Time and
for a period of not less than six years thereafter, Parent will, and will cause
the Surviving Corporation to, indemnify and hold harmless any and all
Indemnified Parties to the full extent such persons may be indemnified by the
Company or such subsidiaries, as the case may be, pursuant to applicable law,
their respective certificates of incorporation or bylaws (or similar
organizational documents) or pursuant to indemnification agreements as in effect
on the date of the Merger Agreement for acts or omissions occurring at or prior
to the Effective Time, and Parent will, or will cause the Surviving Corporation
to, advance litigation expenses incurred by such persons in connection with
defending any action arising out of such acts or omissions to the extent
provided by the respective terms and provisions of such certificates of
incorporation, bylaws, similar documents or indemnification agreements as in
effect on the date of the Merger Agreement.
 
     The Merger Agreement further provides that, for not less than six years
from the Effective Time, Parent will maintain in effect the Company's current
directors' and officers' liability insurance covering those persons who are
currently covered by the Company's directors' and officers' liability insurance
policy; provided, however, that in no event will Parent be required to pay a
premium in any one year in an amount in excess of 175% of the annual premium
paid by the Company (which annual premium the Company represented to be
approximately $475,000); and provided further that if the annual premium of such
insurance coverage exceeds such amount, Parent will be obligated to obtain a
policy with the greatest coverage available for a cost not exceeding such
amount.
 
     Existing Stock Options.  The Merger Agreement provides that as soon as
practicable following the date of the Merger Agreement, the Board (or, if
appropriate, any committee administering the Stock Incentive Plans) will adopt
such resolutions or take such other actions as are required to provide that each
Existing Stock Option theretofore granted under any stock option or stock
purchase plan, program or arrangement or other option agreement or contingent
stock grant plan of the Company or any of its subsidiaries (collectively, the
"Stock Incentive Plans") will be accelerated so as to be fully exercisable prior
to the consummation of the Offer, and the Company will assure that any such
Existing Stock Options outstanding immediately prior to the consummation of the
Offer will be surrendered immediately prior to the consummation of the Offer in
exchange for an amount in cash, payable at the time of such cancellation, equal
to the product of (x) the number of Shares subject to such Existing Stock Option
immediately prior to the consummation of the Offer and (y) the excess of the Per
Share Amount over the per share exercise price of such Existing Stock Option.
Any Existing Stock Option not cancelled in accordance with the Merger Agreement
immediately prior to the consummation of the Offer will be cancelled at the
Effective Time in exchange for an amount in cash, payable at the Effective Time,
equal to the amount which would have been paid had such Existing Stock Option
been surrendered immediately prior to the consummation of the Offer.
 
     The Merger Agreement also provides that all Stock Incentive Plans will
terminate as of the Effective Time and the provisions in any other Benefit Plan
providing for the issuance, transfer or grant of any capital stock of the
Company or any interest in respect of any capital stock of the Company will be
terminated as of the Effective Time, and the Company will use its best efforts
to
 
                                       24
<PAGE>   27
 
ensure that following the Effective Time no holder of an Existing Stock Option
or any participant in any Stock Incentive Plan will have any right thereunder to
acquire any capital stock of the Company, Parent or the Surviving Corporation,
except as provided above.
 
     Benefit Plans.  The Merger Agreement provides that, for a period of at
least through December 31, 1998, Parent will cause the Surviving Corporation to
continue to maintain the Company's existing compensation, severance, welfare and
pension benefit plans, programs and arrangements (other than any stock based
plans, programs and arrangements) for the benefit of current and former
employees of the Company and its subsidiaries (subject to such modification as
may be required by applicable law or to maintain the tax exempt status of any
such plan which is intended to be qualified under Section 401(a) of the Internal
Revenue Code of 1986, as amended); provided, however, that (i) nothing therein
prohibits Parent from replacing any such existing plan, program or arrangement
with a plan, program or arrangement which provides such employees with benefits
which are not less favorable in the aggregate than the benefits that would have
been provided under such existing plan, program or arrangement to the extent
such replacement is permitted under the terms of the applicable plan, program or
arrangement and (ii) nothing therein obligates Parent to provide such employees
with any stock based compensation (including, without limitation, stock options
or stock appreciation rights) after the Effective Time.
 
     In the Merger Agreement, Parent also agreed to institute during the
one-year period following the Effective Time a new performance-based incentive
compensation plan for the benefit of employees of the Surviving Corporation and
its subsidiaries.
 
     The Merger Agreement also provides that all service credited to each
employee by the Company through the Effective Time will be recognized by Parent
for all purposes, including for purposes of eligibility, vesting and benefit
accruals under any employee benefit plan provided by the Surviving Corporation
or Parent for the benefit of the employees; provided, however, that, to the
extent necessary to avoid duplication of benefits, amounts payable under
employee benefit plans provided by the Surviving Corporation or Parent may be
reduced by amounts payable under similar Company plans with respect to the same
periods of service.
 
     Parent also agreed to cause the Surviving Corporation to honor (without
modification) and assume, and thereby guaranteed the Surviving Corporation's
performance of, certain employment agreements, executive termination agreements
and individual benefit arrangements set forth in the Merger Agreement or
disclosed to Parent.
 
     Certain Litigation.  In the Merger Agreement, the Company agreed that it
will not settle any litigation commenced after the date of the Merger Agreement
against the Company or any of its directors by any shareholder of the Company
relating to the Offer, the Merger, the Merger Agreement or the Stock Option
Agreement without the prior written consent of Parent. In addition, subject to
its rights under the Merger Agreement, the Company will not voluntarily
cooperate with any third party that may thereafter seek to restrain or prohibit
or otherwise oppose the Offer or the Merger and will cooperate with Parent and
Purchaser to resist any such effort to restrain or prohibit or otherwise oppose
the Offer or the Merger.
 
     Representations and Warranties.  The Merger Agreement contains various
customary representations and warranties of the parties thereto including
representations by the Company as to the Company's corporate organization and
qualification, the Company's subsidiaries, capitalization, authority, filings
with the Commission and other governmental authorities, financial statements,
the absence of certain changes or events concerning the Company's corporate
organization and qualification, the absence of undisclosed liabilities, the
truth of information supplied by the Company, litigation, labor matters,
employee benefit matters and ERISA, taxes, compliance with applicable laws,
environmental matters, real property, intellectual property, insurance,
amendments to the Rights Agreement, state takeover statutes, the opinion of the
Company's financial advisor with respect to the Offer and the Merger and brokers
involved in the Offer and the Merger.
 
                                       25
<PAGE>   28
 
     Conditions to Consummation of the Merger.  The Merger Agreement provides
that the respective obligations of each party to effect the Merger are subject
to the following conditions: (i) if required by applicable law, the Merger
Agreement will have been approved by the affirmative vote of the holders of a
majority of the outstanding Shares; (ii) no statute, rule, regulation, executive
order, decree, temporary restraining order, preliminary or permanent injunction
or other order issued by any governmental entity or other legal restraint or
prohibition preventing the consummation of the Merger shall be in effect;
provided, however, that, in the case of a temporary restraining order,
injunction or other order, each of the parties has used all reasonable efforts
to prevent the entry of any such temporary restraining order, injunction or
other order and to appeal as promptly as possible any temporary restraining
order, injunction or other order that may be entered; (iii) Purchaser will have
previously accepted for payment and paid for the Shares pursuant to the Offer;
and (iv) any waiting periods (and any extensions thereof) applicable to the
consummation of the Merger under the HSR Act will have expired or been
terminated.
 
     Termination.  The Merger Agreement may be terminated at any time prior to
the Effective Time: (i) by mutual written consent of Parent and the Company;
(ii) by either Parent or the Company if (A) as a result of the failure of any of
the conditions described in Section 14 the Offer has terminated or expired in
accordance with its terms without Purchaser having accepted for payment any
Shares pursuant to the Offer or (B) Purchaser has not accepted for payment any
Shares pursuant to the Offer within 90 days following the date of the Merger
Agreement; provided, however, that the right to terminate the Merger Agreement
pursuant to this clause (ii) will not be available to any party whose failure to
perform any of its obligations under the Merger Agreement results in the
failure, occurrence or existence of any such condition; (iii) by either Parent
or the Company if any governmental entity has enacted or issued any statute,
rule, regulation, executive order, decree, temporary restraining order,
preliminary or permanent injunction or taken any other action permanently
enjoining, restraining or otherwise prohibiting the acceptance for payment of,
or payment for, Shares pursuant to the Offer or the Merger and such order,
decree or ruling or other action has become final and nonappealable; (iv) by
Parent or Purchaser prior to the purchase of Shares pursuant to the Offer in the
event of a breach by the Company of any representation, warranty, covenant or
other agreement contained in the Merger Agreement which (A) would give rise to
the failure of certain of the conditions described in Section 14 and (B) cannot
be or has not been cured within 10 days after the giving of written notice to
the Company; (v) by Parent or Purchaser if either Parent or Purchaser is
entitled to terminate the Offer as a result of the occurrence of certain events
described in paragraph (d) of Section 14; (vi) by the Company in connection with
entering into a definitive agreement regarding a Superior Proposal (as described
above), provided it has complied with all applicable provisions of the Merger
Agreement relating to Superior Proposals, including the notice provisions
therein, and that it pays the Termination Fee (as defined below) immediately
prior to such termination pursuant to the applicable provisions of the Merger
Agreement; or (vii) by the Company, if Purchaser or Parent has breached in any
material respect any of their respective representations, warranties, covenants
or other agreements contained in the Merger Agreement, which failure to perform
is incapable of being cured or has not been cured within 10 days after the
giving of written notice to Parent or Purchaser, as applicable.
 
     Fees and Expenses.  The Merger Agreement provides that, except as provided
in the following paragraphs, all fees and expenses incurred in connection with
the Offer, the Merger, the Merger Agreement and the transactions contemplated
thereby will be paid by the party incurring such fees and expenses, whether or
not the Offer or the Merger is consummated.
 
     Pursuant to the Merger Agreement, the Company will pay, or cause to be
paid, in immediately available funds to Parent the sum of $20,000,000 (the
"Termination Fee") under the circumstances and at the times set forth as
follows: (i) if Parent or Purchaser terminates the Merger Agreement pursuant to
clause (v) of the second preceding paragraph, the Company will pay the
Termination Fee upon demand; (ii) immediately prior to any termination of the
Merger Agreement pursuant to clause (vi) of the second preceding paragraph, the
Company shall pay the Termination Fee; (iii) if,
 
                                       26
<PAGE>   29
 
at the time of any termination of the Merger Agreement pursuant to clause (ii)
of the second preceding paragraph (as a result of less than 50% of the
outstanding Shares being tendered), an Acquisition Proposal shall have been made
and shall be pending and the Board shall not have withdrawn or modified in a
manner adverse to Parent or Purchaser its approval or recommendation of the
Offer, and, within 12 months of such termination, (x) the Company shall enter
into an agreement providing for any Acquisition Proposal or an Acquisition
Proposal shall be consummated at a price per Share equal to or in excess of the
Per Share Amount, the Company shall pay the Termination Fee concurrently with
the earlier of the entering into of such agreement or the consummation of such
Acquisition Proposal or (y) the Company shall enter into an agreement providing
for an Acquisition Proposal or an Acquisition Proposal shall be consummated at a
price less than the Per Share Amount, the Company shall pay the Expenses (as
defined below) concurrently with the earlier of the entering into of such
agreement or the consummation of such Acquisition Proposal; and (iv) if, at the
time of any termination of the Merger Agreement pursuant to clause (iv) of the
second preceding paragraph resulting from a wilful and material breach of any
covenant or agreement contained in the Merger Agreement, an Acquisition Proposal
has been made and is pending and, within 12 months of such termination, the
Company enters into an agreement providing for an Acquisition Proposal or an
Acquisition Proposal is consummated, the Company will pay the Termination Fee
concurrently with the earlier of the entering into of such agreement or the
consummation of such Acquisition Proposal.
 
     For the purposes of the Merger Agreement, "Expenses" means documented
out-of-pocket fees and expenses incurred or paid by or on behalf of Parent or
Purchaser in connection with the Offer or the Merger, the preparation and
negotiation of the Merger Agreement and the Stock Option Agreement and the
consummation of any of the transactions contemplated by the Merger Agreement or
the Stock Option Agreement, including, without limitation, all fees and expenses
of law firms, commercial banks, investment banking firms, accountants, printing
firms, information agents, proxy solicitors, experts and consultants to Parent;
provided, however, that in no event will such fees and expenses exceed
$5,000,000.
 
     The Merger Agreement also provides that, in the event the Company fails to
pay the Termination Fee or Expenses when due, the amount of any such Termination
Fee or Expenses will be increased to include the costs and expenses actually
incurred or accrued by Parent (including, without limitation, fees and expenses
of counsel) in connection with the collection of such unpaid Termination Fee or
Expenses, together with interest on such unpaid Termination Fee or Expenses,
commencing on the date that such Termination Fee or Expenses became due, at a
rate equal to the rate of interest publicly announced by Citibank, N.A., from
time to time, in The City of New York as such bank's base rate plus 3.00%.
 
THE STOCK OPTION AGREEMENT
 
     The following summary of the Stock Option Agreement is qualified in its
entirety by reference to the Stock Option Agreement, a copy of which is filed as
an Exhibit to the Schedule 14D-1 and is incorporated by reference in this Offer
to Purchase.
 
     Grant of Stock Option.  Pursuant to the Stock Option Agreement, the Company
granted to Purchaser the Stock Option to purchase the Option Shares at the
Purchase Price, subject to the terms and conditions set forth in the Stock
Option Agreement; provided, however, that the Stock Option will not be
exercisable if the number of Shares subject thereto exceeds the number of
authorized Shares available for issuance.
 
     Exercise of Stock Option.  The Stock Option Agreement provides that,
subject to the conditions set forth in the Stock Option Agreement and to any
additional requirements of law, the Stock Option may be exercised by Purchaser,
in whole but not in part, at any time or from time to time after the occurrence
of an Exercise Event (as defined below) and prior to the Termination Date (as
defined below). For the purpose of the Stock Option Agreement, an "Exercise
Event" would occur upon
 
                                       27
<PAGE>   30
 
Purchaser's acceptance for payment pursuant to the Offer of Shares constituting
more than 50% of the Shares then outstanding but less than 90% of the Shares
then outstanding on a fully diluted basis, and the "Termination Date" would
occur upon the first to occur of any of the following: (i) the Effective Time;
(ii) the date which is 10 business days after the occurrence of an Exercise
Event (unless prior thereto the Stock Option has been exercised); or (iii) the
termination of the Merger Agreement.
 
     Conditions to Closing.  The Stock Option Agreement provides that the
obligation of the Company to deliver Option Shares upon any exercise of the
Stock Option is subject to the following conditions: (a) such delivery would not
in any material respect violate, or otherwise cause the material violation of,
Section 312.03(c) of the NYSE Listed Company Manual or any material law,
including, without limitation, the HSR Act, applicable thereto; (b) no
preliminary or permanent injunction or other final, non-appealable judgment by a
court of competent jurisdiction preventing or prohibiting such exercise of such
Stock Option or the delivery of the Option Shares; and (c) the Company has
available from its authorized Shares such number of Shares as is sufficient to
issue the Option Shares; provided, however, that the Company will have fully
complied with the terms of the Stock Option Agreement.
 
     Representations and Warranties.  The Stock Option Agreement contains
various representations and warranties of the parties thereto, including
representations by the Company as to the Company's corporate organization and
authority relative to the Stock Option Agreement, the Company's authority to
issue the Option Shares and the absence of any conflicts and the obtaining of
all applicable filings and consents.
 
     Termination.  The Stock Option Agreement, other than certain obligations of
the parties specified in the Stock Option Agreement, will terminate on the
Termination Date.
 
THE RIGHTS AGREEMENT
 
     In 1989, the Company implemented a Rights Agreement between the Company and
ChaseMellon Shareholder Services, L.L.C. (as successor to Chemical Bank), as
successor Rights Agent (the "Rights Agreement") and declared a dividend to
shareholders of one Right for each outstanding share of the Company's common
stock. One Right was issued for each share of the Company's common stock
outstanding on October 16, 1989, and as long as the Rights have not expired,
been redeemed or become exercisable, for each share of common stock issued
thereafter.
 
     Upon becoming exercisable, each Right will entitle the holder to purchase
from the Company, at any time after the Distribution Date (as defined below) and
prior to the Expiration Date or the redemption of the Rights by the Board,
1/100(th) of a share of Series A Junior Participating Cumulative Preferred
Stock, without par value (a "Preferred Share"), at a purchase price of $85.00
per Right (subject to adjustment, the final price being the "Rights Purchase
Price").
 
     For purposes of the Rights Agreement, the "Distribution Date" refers to the
earlier of (i) the 10th business day following the date of, the commencement of
or the first public announcement of the intent of any person (other than the
Company) to commence a tender offer or exchange offer, the consummation of which
would cause any person to become an owner of 15% or more of the shares of the
Company's outstanding common stock (a "15% Shareholder"), (ii) a public
announcement (including the filing of a report filed pursuant to Section 13(d)
of the Exchange Act) by the Company or a 15% Shareholder containing the facts
detailing how such person became a 15% Shareholder or (iii) any date after a
person becomes a 15% Shareholder and the Company either (y) merges with another
company or (z) sells assets equalling at least 50% of the earning power of the
Company.
 
     The Rights will expire on February 23, 2005 (the "Rights Expiration Date")
or any earlier date if redeemed or exchanged by the Board as described below.
 
                                       28
<PAGE>   31
 
     In the event that a person becomes a 15% Shareholder, each holder of a
Right has a right to receive, upon payment of the Rights Purchase Price, such
number of shares of common stock of the Company as shall equal the result
obtained by multiplying the then current Rights Purchase Price by the then
number of 1/100(ths) of a Preferred Share for which the right was exercisable
immediately prior to a person becoming a 15% Shareholder and dividing that
product by 50% of the current market price of the Company's common stock on the
date that such person becomes a 15% Shareholder.
 
     In the event that, at any time after a person becomes a 15% Shareholder
(and such ownership is publicly announced), and prior to the earlier of the
Redemption Date or the Rights Expiration Date, the Company (i) merges or
combines with or into any other entity and the Company is not the surviving or
continuing entity, (ii) any entity merges or combines with or into the Company
and the Company is the surviving or continuing entity and, in connection with
such transaction, all or part of the Company's common stock is exchanged for
stock or other securities of the other entity or (iii) the Company sells or
transfers assets or earning power aggregating more than 50% of the assets or
earning power of the Company to another entity (all such entities identified in
(i), (ii) and (iii) above being a "Surviving Entity" and any transaction being a
"Business Combination"), then each holder of a Right has the right to receive,
upon payment of the Rights Purchase Price, such number of shares of common stock
of the Surviving Entity as shall be equal to a fraction, the numerator of which
is the product of the then current Rights Purchase Price multiplied by the
number of 1/100(ths) of a Preferred Share purchasable upon the exercise of one
Right immediately prior to the event whereby the person becomes a 15%
Shareholder, and the denominator of which is 50% of the current market price of
the Surviving Entity's common stock on the date of such Business Combination.
After completion of any Business Combination, the Surviving Entity will
thereafter be liable for and shall assume all the obligation and duties of the
Company pursuant to the Rights Agreement.
 
     Until the earliest of (i) a public announcement of a person becoming a 15%
Shareholder, (ii) a merger of the Company or any sale of more than 50% of the
Company's assets after a person becomes a 15% Shareholder or (iii) the Rights
Expiration Date, a majority, but not less than three, of the Independent
Directors (as defined below) may, at their option, redeem all, but not less than
all, of the then outstanding Rights at a price of $.01 per Right (the date of
such redemption being the "Redemption Date").
 
     For purposes of the Rights Agreement, an "Independent Director" is any
director of the Company who (i) became a director of the Company prior to any
person becoming a 15% Shareholder or (ii) became a director after a person has
become a 15% Shareholder, was recommended to become a director of the Company by
a majority of the Independent Directors then in office and is not (A) a 15%
Shareholder (or any affiliate or associate thereof), (B) an officer, director or
employee of such 15% Shareholder or (C) a relative or nominee of any of the
foregoing.
 
     The Board may, at its option, at any time after a person becomes a 15%
Shareholder, exchange all or part of the then outstanding and exercisable Rights
for common stock at a ratio of one share of the Company's common stock per
Right.
 
     Until the earliest of (i) a public announcement of a person becoming a 15%
Shareholder, (ii) a merger of the Company or any sale of more than 50% of the
Company's assets after a person becomes a 15% Shareholder, (iii) the Redemption
Date or (iv) the Rights Expiration Date, a majority, but not less than three, of
the Independent Directors may, without the approval of any Rights holders, amend
any provision of the Rights Agreement in any manner, even if such amendment is
adverse to Rights holders. Prior to the earlier of the Redemption Date or the
Rights Expiration Date, a majority, but not less than three, of the Independent
Directors may, without the approval of any Rights holders, amend any provision
of the Rights Agreement in any manner, provided that such amendment does not
materially and adversely affect the holders of Rights.
 
     The Rights Agreement was amended and restated on February 23, 1995.
 
                                       29
<PAGE>   32
 
     In connection with and prior to the Company entering into the Merger
Agreement, on July 2, 1997, the Company amended its Rights Agreement to the
extent necessary to permit Parent and Purchaser to perform their obligations
under the Merger Agreement and consummate the transactions contemplated by the
Merger Agreement without being deemed to be a 15% Shareholder or otherwise
triggering a Distribution Date by reason of the execution of, or consummation of
the transactions contemplated in, the Merger Agreement. If the Rights Agreement
had not been so amended and if the Offer, the Merger Agreement or any of the
respective transactions contemplated thereby had resulted in Parent being deemed
the beneficial owner of 15% or more of the shares of Common Stock outstanding,
it may have resulted in a distribution to the Company's shareholders (other than
Parent and Purchaser) of Rights certificates separate from the Common Stock.
 
     11.  PURPOSE OF THE OFFER; PLANS FOR THE COMPANY AFTER THE OFFER AND THE
MERGER.
 
     Purpose of the Offer.  The purpose of the Offer and the Merger is for
Parent to acquire control of, and the entire equity interest in, the Company.
The purpose of the Merger is for Parent to acquire all Shares not purchased
pursuant to the Offer. Upon consummation of the Merger, the Company will become
an indirect wholly owned subsidiary of Parent. The Offer is being made pursuant
to the Merger Agreement.
 
     Plans for Merger Consummation.  Under California Law, the approval of the
Board and the affirmative vote of the holders of a majority of the outstanding
Shares is required to approve the Merger Agreement. The Board has unanimously
approved the Merger Agreement, and, unless the Merger is consummated pursuant to
the short-form merger provisions under California Law described below, the only
remaining required corporate action of the Company is the approval of the Merger
Agreement by the affirmative vote of the holders of a majority of the Shares.
Accordingly, if the Minimum Condition is satisfied, Purchaser will have
sufficient voting power to cause the approval of the Merger Agreement and the
transactions contemplated thereby without the affirmative vote of any other
shareholder.
 
     In the Merger Agreement, the Company has agreed to take all action
necessary to convene a meeting of its shareholders as soon as practicable after
the consummation of the Offer for the purpose of considering and taking action
on the Merger Agreement and the transactions contemplated thereby, if such
action is required by California Law. Parent and Purchaser have agreed that all
Shares owned by them and their subsidiaries will be voted in favor of the Merger
Agreement and the transactions contemplated thereby.
 
     If Purchaser purchases Shares pursuant to the Offer, the Merger Agreement
provides that Purchaser will be entitled to designate representatives to serve
on the Board in proportion to Purchaser's ownership of Shares following such
purchase; provided, however, that Purchaser will be entitled to designate a
number of directors equal to or greater than 50% of the total number of
directors only if Purchaser purchases 90% or more of the outstanding Shares. See
Section 10. Purchaser expects that such representation would permit Purchaser to
exert substantial influence over the Company's conduct of its business and
operations.
 
     Under California Law, if Purchaser acquires, pursuant to the Offer, the
Stock Option or otherwise, at least 90% of the outstanding Shares, Purchaser
will be able to effect the Merger without a vote of the Company's shareholders.
In such event, Parent, Purchaser and the Company have agreed in the Merger
Agreement to take all necessary and appropriate action to cause the Merger to
become effective as soon as practicable after such acquisition, without a
meeting of the Company's shareholders.
 
     In the event that more than 50% of the Shares then outstanding are tendered
pursuant to the Offer and not withdrawn, but less than 90% of the Shares then
outstanding on a fully diluted basis are acquired by Purchaser pursuant to the
Offer and the Stock Option, Purchaser will waive the Minimum Condition and amend
the Offer to reduce the number of Shares subject to the Offer to the Revised
Minimum Number of Shares and, if a greater number of Shares is tendered into the
Offer
 
                                       30
<PAGE>   33
 
and not withdrawn, purchase, on a pro rata basis, the Revised Minimum Number of
Shares (it being understood that Purchaser shall not in any event be required to
accept for payment, or pay for, any Shares if less than the Revised Minimum
Number of Shares are tendered pursuant to the Offer and not withdrawn at the
expiration of the Offer).
 
     The Company's Articles of Incorporation provide that the affirmative vote
of the holders of not less than 80% of the total voting power of the Company's
outstanding voting securities is required to approve (i) any merger (other than
a short-form merger effected in accordance with applicable California Law),
consolidation, combination or reorganization of the Company or any of its
subsidiaries with any other corporation if such other corporation is a
Substantial Shareholder (as defined below) or an associate of a Substantial
Shareholder or (ii) the issuance or delivery of any stock or other securities of
the Company or any of its subsidiaries in exchange for payment for any (A) cash
or other properties or assets of such Substantial Shareholder or associate
thereof or (B) securities of such Substantial Shareholder or associate thereof.
This supermajority voting requirement is not applicable, however, to any such
merger, consolidation, combination or reorganization or issuance or delivery of
stock or other securities which is approved by resolution duly adopted by a
majority of the Continuing Directors (as defined below). For the purpose of the
Company's Restated Articles of Incorporation, "Substantial Shareholder" means
any person or group of two or more persons who have agreed to act together for
the purpose of acquiring, holding, voting or disposing of securities
representing 10% or more of the voting power of all shares of voting securities
of the Company. For the purpose of the Company's Restated Articles of
Incorporation, "Continuing Director" means, with reference to any Substantial
Shareholder, any member of the Board who (A) is not an affiliate of and is not
the Substantial Shareholder and (B) was a member of the Board prior to July 1,
1986 or thereafter become a member of the Board prior to the time the
Substantial Shareholder become a Substantial Shareholder, and any successor of a
Continuing Director who is recommended to succeed a Continuing Director by a
majority of Continuing Directors then on the Board. Parent believes that the
described supermajority voting requirement is not applicable to this Offer or
the Merger.
 
     Dissenters' Rights.  Holders of Shares do not have dissenters' rights as a
result of the Offer. However, in connection with the Merger, holders of Shares,
by complying with the provisions of Chapter 13 of California Law, may have
certain rights to dissent and to require the Company to purchase their Shares
for cash at fair market value. In general, holders of Shares will be entitled to
exercise "dissenters' rights" under California Law only if the holders of five
percent or more of the outstanding Shares properly file demands for payment or
if the Shares held by such holders are subject to any restriction on transfer
imposed by the Company or any law or regulation ("Restricted Shares").
Accordingly, any holder of Restricted Shares and, if the holders of five percent
or more of the Shares properly file demands for payment, all other such holders
who fully comply with all other applicable provisions of Chapter 13 of
California Law will be entitled to require the Company to purchase their Shares
for cash at their fair market value if the Merger is consummated. In addition,
if immediately prior to the Effective Time, the Shares are not listed on a
national securities exchange or on the list of OTC margin stocks issued by the
Board of Governors of the Federal Reserve System (the "Federal Reserve Board"),
holders of Shares may likewise exercise their dissenters' rights as to any or
all of their Shares entitled to such rights. If the statutory procedures under
California Law relating to dissenters' rights were complied with, such rights
could lead to a judicial determination of the fair market value of the Shares.
The "fair market value" would be determined as of the day before the first
announcement of the terms of the proposed Merger, excluding any appreciation or
depreciation in consequence of the Merger. The value so determined could be more
or less than the Merger Consideration.
 
     Rule 13e-3.  The Commission has adopted Rule 13e-3 under the Exchange Act,
which is applicable to certain "going private" transactions and which may under
certain circumstances be applicable to the Merger or another business
combination following the purchase of Shares pursuant to the Offer in which
Purchaser seeks to acquire the remaining Shares not held by it.
 
                                       31
<PAGE>   34
 
Purchaser believes, however, that Rule 13e-3 will not be applicable to the
Merger. Rule 13e-3 requires, among other things, that certain financial
information concerning the Company and certain information relating to the
fairness of the proposed transaction and the consideration offered to minority
shareholders in such transaction be filed with the Commission and disclosed to
shareholders prior to consummation of the transaction.
 
     Plans for the Company.  It is expected that, initially following the
Merger, the business and operations of the Company will, except as set forth in
this Offer to Purchase, be continued by the Company substantially as they are
currently being conducted. Parent will continue to evaluate the business and
operations of the Company during the pendency of the Offer and after the
consummation of the Offer and the Merger, and will take such actions as it deems
appropriate under the circumstances then existing. Parent intends to seek
additional information about the Company during this period. Thereafter, Parent
intends to review such information as part of a comprehensive review of the
Company's business, operations, capitalization and management with a view to
optimizing exploitation of the Company's potential in conjunction with Parent's
businesses. It is expected that the business and operations of the Company would
form an important part of Parent's future business plans.
 
     Except as indicated in this Offer to Purchase, Parent does not have any
present plans or proposals which relate to or would result in an extraordinary
corporate transaction, such as a merger, reorganization or liquidation,
involving the Company or any of its subsidiaries, a sale or transfer of a
material amount of assets of the Company or any of its subsidiaries or any
material change in the Company's capitalization or dividend policy or any other
material changes in the Company's corporate structure or business, or the
composition of the Board or the Company's management.
 
     12.  DIVIDENDS AND DISTRIBUTIONS.  The Merger Agreement provides that the
Company will not, and will not permit any of its subsidiaries to, between the
date of the Merger Agreement and the Effective Time, without the prior written
consent of Parent, issue, deliver, sell, pledge or encumber, or authorize or
propose the issuance, delivery, sale, pledge or encumbrance of, any shares of
its capital stock of any class or any securities convertible into, or any
rights, warrants, call, subscriptions or options to acquire, any such shares or
convertible securities, or any other ownership interest other than the issuance
of Shares upon the exercise of the Existing Stock Options granted under the
Stock Incentive Plans and outstanding on the date of the Merger Agreement and in
accordance with the terms of such Existing Stock Options as of the date of the
Merger Agreement. See Section 11. In addition, the Company will not, and will
not permit any of its subsidiaries to, (i) declare or pay any dividends on or
make other distributions in respect of any of its capital stock, except for
regular quarterly dividends on Shares not in excess of $0.08 per Share or
dividends by a direct or indirect wholly owned subsidiary of the Company to its
parent, (ii) split, combine or reclassify any of its capital stock or issue or
authorize or propose the issuance of any other securities in respect of, in lieu
of or in substitution for shares of its capital stock or (iii) repurchase,
redeem or otherwise acquire any shares of capital stock of the Company or its
subsidiaries or any other securities thereof or any rights, warrants or options
to acquire any such shares or other securities.
 
     If, on or after July 3, 1997, the Company should declare or pay any
dividend on the Shares or make any other distribution (including the issuance of
additional shares of capital stock pursuant to a stock dividend or stock split,
the issuance of other securities or the issuance of rights for the purchase of
any securities) with respect to the Shares that is payable or distributable to
shareholders of record on a date prior to the transfer to the name of Purchaser
or its nominee or transferee on the Company's stock transfer records of the
Shares purchased pursuant to the Offer other than regular quarterly dividends on
the Shares declared and paid at times consistent with past practice and in an
amount not in excess of $0.08 per Share, then, without prejudice to Purchaser's
rights under Section 14, (i) the purchase price per Share payable by Purchaser
pursuant to the Offer will be reduced (subject to the Merger Agreement) to the
extent any such dividend or distribution is
 
                                       32
<PAGE>   35
 
payable in cash and (ii) any non-cash dividend, distribution or right shall be
received and held by the tendering shareholder for the account of Purchaser and
will be required to be promptly remitted and transferred by each tendering
shareholder to the Depositary for the account of Purchaser, accompanied by
appropriate documentation of transfer. Pending such remittance and subject to
applicable law, Purchaser will be entitled to all the rights and privileges as
owner of any such non-cash dividend, distribution or right and may withhold the
entire purchase price or deduct from the purchase price the amount or value
thereof, as determined by Purchaser in its sole discretion.
 
     13.  EFFECT OF THE OFFER ON THE MARKET FOR THE SHARES, EXCHANGE LISTING AND
EXCHANGE ACT REGISTRATION.  The purchase of Shares by Purchaser pursuant to the
Offer will reduce the number of Shares that might otherwise trade publicly and
will reduce the number of holders of Shares, which could adversely affect the
liquidity and market value of the remaining Shares held by the public.
 
     Depending upon the number of Shares purchased pursuant to the Offer and the
Stock Option, the Shares may no longer meet the requirements of the NYSE for
continued listing and may be delisted from the NYSE. Parent intends to seek the
delisting of the Shares by the NYSE following consummation of the Offer.
 
     According to the NYSE's published guidelines, the NYSE would consider
delisting the Shares if, among other things, the number of record holders of at
least 100 Shares (or of a unit of trading if less than 100 Shares) should fall
below 1,200, the number of publicly-held Shares (exclusive of holdings of
officers, directors and their families and other concentrated holdings of 10% or
more ("NYSE Excluded Holdings")) should fall below 600,000 or the aggregate
market value of publicly-held Shares (exclusive of NYSE Excluded Holdings)
should fall below $5,000,000. The Company has advised Purchaser that, as of June
30, 1997, there were 12,229,100 Shares outstanding, held by approximately 1,918
holders of record. If, as a result of the purchase of Shares pursuant to the
Offer or otherwise, the Shares no longer meet the requirements of the NYSE for
continued listing and the listing of the Shares is discontinued, the market for
the Shares could be adversely affected.
 
     If the NYSE were to delist the Shares, it is possible that the Shares would
continue to trade on another securities exchange or in the over-the-counter
market and that price or other quotations would be reported by such exchange or
through the National Association of Securities Dealers Automated Quotation
System ("NASDAQ") or other sources. The extent of the public market therefor and
the availability of such quotations would depend, however, upon such factors as
the number of shareholders and/or the aggregate market value of such securities
remaining at such time, the interest in maintaining a market in the Shares on
the part of securities firms, the possible termination of registration under the
Exchange Act as described below, and other factors. Purchaser cannot predict
whether the reduction in the number of Shares that might otherwise trade
publicly would have an adverse or beneficial effect on the market price for or
marketability of the Shares or whether it would cause future market prices to be
greater or less than the Merger Consideration.
 
     The Shares are currently "margin securities", as such term is defined under
the rules of the Federal Reserve Board, which has the effect, among other
things, of allowing brokers to extend credit on the collateral of such
securities. Depending upon factors similar to those described above regarding
listing and market quotations, following the Offer it is possible that the
Shares might no longer constitute "margin securities" for purposes of the margin
regulations of the Federal Reserve Board, in which event such Shares could no
longer be used as collateral for loans made by brokers.
 
     The Shares are currently registered under the Exchange Act. Such
registration may be terminated upon application by the Company to the Commission
if the Shares are not listed on a national securities exchange and there are
fewer than 300 record holders. The termination of the registration of the Shares
under the Exchange Act would substantially reduce the information required to be
furnished by the Company to holders of Shares and to the Commission and would
make certain provisions of the Exchange Act, such as the short-swing profit
recovery provisions of Section 16(b), the requirement of furnishing a proxy
statement in connection with shareholders' meetings and the requirements of Rule
13e-3 under the Exchange Act with respect to "going
 
                                       33
<PAGE>   36
 
private" transactions, no longer applicable to the Shares. In addition,
"affiliates" of the Company and persons holding "restricted securities" of the
Company may be deprived of the ability to dispose of such securities pursuant to
Rule 144 promulgated under the Securities Act. If registration of the Shares
under the Exchange Act were terminated, the Shares would no longer be "margin
securities" or be eligible for NASDAQ reporting. Purchaser currently intends to
seek to cause the Company to terminate the registration of the Shares under the
Exchange Act as soon after consummation of the Offer as the requirements for
termination of registration are met.
 
     14.  CERTAIN CONDITIONS OF THE OFFER.  Notwithstanding any other term of
the Offer or the Merger Agreement, Purchaser will not be required to accept for
payment or, subject to any applicable rules and regulations of the Commission,
including Rule 14e-1(c) under the Exchange Act (relating to Purchaser's
obligation to pay for or return tendered Shares after the termination or
withdrawal of the Offer), to pay for any Shares tendered pursuant to the Offer
unless (i) the Minimum Condition has been satisfied, (ii) any waiting period
under the HSR Act applicable to the purchase of the shares pursuant to the Offer
or the Stock Option Agreement shall have expired or been terminated and (iii)
the satisfaction of any applicable foreign competition and antitrust statutes
and regulations, including the approval of the German Federal Cartel Office
pursuant to the German Act Against Restraint of Competition. Furthermore,
notwithstanding any other term of the Offer or the Merger Agreement, Purchaser
will not be required to accept for payment or, subject as aforesaid, to pay for
any Shares not theretofore accepted for payment or paid for, and may terminate
the Offer if, at any time on or after the date of the Merger Agreement and
before the acceptance of such Shares for payment or, subject to applicable rules
and regulations of the Commission, the payment therefor, any of the following
events occur (other than as a result of any action or inaction of Parent or any
of its subsidiaries which constitutes a breach of the Merger Agreement):
 
          (a) any order, preliminary or permanent injunction, decree, judgment
     or ruling in any suit, action or proceeding is entered that (i) makes
     illegal or otherwise directly or indirectly restrains or prohibits the
     acquisition by Parent or Purchaser of any Shares under the Offer or the
     making or consummation of the Offer or the Merger, the performance by the
     Company of any of its obligations under the Merger Agreement or the
     consummation of any purchase of Shares contemplated by the Merger
     Agreement, (ii) prohibits or limits the ownership or operation by the
     Company, Parent or any of their respective subsidiaries of a material
     portion of the business or assets of the Company and its subsidiaries,
     taken as a whole, or Parent and its subsidiaries, taken as a whole, or
     compels the Company or Parent to dispose of or hold separate any material
     portion of the business or assets of the Company and its subsidiaries,
     taken as a whole, or Parent and its subsidiaries, taken as a whole, as a
     result of the Offer or the Merger, (iii) imposes material limitations on
     the ability of Parent or Purchaser to acquire or hold, or exercise full
     rights of ownership of, any Shares accepted for payment pursuant to the
     Offer, including, without limitation, the right to vote such Shares on all
     matters properly presented to the shareholders of the Company or (iv)
     prohibits Parent or any of its subsidiaries from effectively controlling in
     any material respect the business or operations of the Company and its
     subsidiaries, taken as a whole; or
 
          (b) any Law is enacted, entered, enforced, promulgated or deemed
     applicable to the Offer or the Merger, or any other action is taken by any
     governmental entity, other than the application to the Offer or the Merger
     of applicable waiting periods under the HSR Act, that results, directly or
     indirectly, in any of the consequences referred to in clauses (i) through
     (iv) of paragraph (a) above; or
 
          (c) any Material Adverse Change (as defined in the Merger Agreement)
     has occurred; or
 
          (d) (i) the Board or any committee thereof withdraws or modifies in a
     manner adverse to Parent or Purchaser its approval or recommendation of the
     Offer, the Merger or the Merger
 
                                       34
<PAGE>   37
 
     Agreement, or approves or recommends any Acquisition Proposal or (ii) the
     Company enters into any agreement to consummate any Acquisition Proposal;
     or
 
          (e) any of the representations and warranties of the Company set forth
     in the Merger Agreement that are qualified as to materiality are not true
     and correct or any such representations and warranties that are not so
     qualified are not true and correct in any respect that is reasonably likely
     to have a Material Adverse Effect (as defined in the Merger Agreement), in
     each case at the date of the Merger Agreement and at the scheduled
     expiration of the Offer; or
 
          (f) the Company fails to perform in any material respect any material
     obligation or to comply in any material respect with any material agreement
     or material covenant of the Company to be performed or complied with by it
     under the Merger Agreement; or
 
          (g) (i) any general suspension of trading in, or limitation on prices
     for, securities on the NYSE (excluding any coordinated trading halt
     triggered solely as a result of a specified decrease in a market index),
     (ii) a declaration of a banking moratorium or any suspension of payments in
     respect of banks in the United States or the Federal Republic of Germany,
     (iii) commencement of a war or armed hostilities or other national or
     international calamity directly or indirectly involving the United States
     or the Federal Republic of Germany which in any case is reasonably expected
     to have a Material Adverse Effect or to materially adversely affect
     Parent's or Purchaser's ability to complete the Offer or the Merger or
     materially delay the consummation of the Offer, the Merger or both or (iv)
     in case of any of the foregoing existing on the date of the Merger
     Agreement, material acceleration or worsening thereof, occurs and continues
     to exist for at least three business days; or
 
          (h) the Merger Agreement is invalidated or terminated.
 
     The foregoing conditions are for the sole benefit of Purchaser and Parent
and may, subject to the terms of the Merger Agreement, be waived by Purchaser
and Parent in whole or in part at any time and from time to time in their sole
discretion. The failure by Parent or Purchaser at any time to exercise any of
the foregoing rights will not be deemed a waiver of any such right, the waiver
of any such right with respect to particular facts and circumstances will not be
deemed a waiver with respect to any other facts and circumstances and each such
right will be deemed an ongoing right that may be asserted at any time and from
time to time.
 
     15.  CERTAIN LEGAL MATTERS AND REGULATORY APPROVALS.
 
     General.  Based upon its examination of publicly available information with
respect to the Company and the review of certain information furnished by the
Company to Parent and discussions of representatives of Parent with
representatives of the Company during Parent's investigation of the Company (see
Section 10), neither Purchaser nor Parent is aware of any license or other
regulatory permit that appears to be material to the business of the Company and
its subsidiaries, taken as a whole, which might be adversely affected by the
acquisition of Shares by Purchaser pursuant to the Offer or, except as set forth
below, of any approval or other action by any domestic (federal or state) or
foreign governmental, administrative or regulatory authority or agency which
would be required prior to the acquisition of Shares by Purchaser pursuant to
the Offer. Should any such approval or other action be required, it is
Purchaser's present intention to seek such approval or action. Purchaser does
not currently intend, however, to delay the purchase of Shares tendered pursuant
to the Offer pending the outcome of any such action or the receipt of any such
approval (subject to Purchaser's right to decline to purchase Shares if any of
the conditions in Section 14 shall have occurred). There can be no assurance
that any such approval or other action, if needed, would be obtained without
substantial conditions or that adverse consequences might not result to the
business of the Company, Purchaser or Parent or that certain parts of the
businesses of the Company, Purchaser or Parent might not have to be disposed of
or held separate or other substantial conditions complied with in order to
obtain such approval or other action or in the event that such approval was not
obtained or such other action was not taken. Purchaser's obligation
 
                                       35
<PAGE>   38
 
under the Offer to accept for payment and pay for Shares is subject to certain
conditions, including conditions relating to the legal matters discussed in this
Section 15. See Section 14.
 
     State Takeover Laws.  The Company's principal executive offices are located
in, and the Company is incorporated under the laws of, the State of California,
which currently has no takeover statute that would apply to the Offer or to the
Merger. However, there can be no assurances that California will not, prior to
the completion of the Offer, adopt such a statute. Under California Law, the
Merger may not be accomplished for cash paid to the Company's shareholders if
Purchaser or Parent owns directly or indirectly more than 50% but less than 90%
of the then outstanding Shares unless either all the shareholders consent or the
Commissioner of Corporations of the State of California approves, after a
hearing, the terms and conditions of the Merger and the fairness thereof. The
purpose of the Offer is to obtain 90% or more of the Shares (on a fully diluted
basis) and to enable Parent and Purchaser to acquire control of the Company.
 
     In the event that more than 50% of the Shares then outstanding are tendered
pursuant to the Offer and not withdrawn, but less than 90% of the Shares then
outstanding on a fully diluted basis are acquired by Purchaser pursuant to the
Offer and the Stock Option Agreement, Purchaser will waive the Minimum Condition
and amend the Offer to reduce the number of Shares subject to the Offer to the
Revised Minimum Number of Shares and, if a greater number of Shares is tendered
into the Offer and not withdrawn, purchase, on a pro rata basis, the Revised
Minimum Number of Shares (it being understood that Purchaser shall not in any
event be required to accept for payment, or pay for, any Shares if less than the
Revised Minimum Number of Shares are tendered pursuant to the Offer and not
withdrawn at the expiration of the Offer). In the event that Purchaser acquires
the Revised Minimum Number of Shares, it may have, as a practical matter the
ability to ensure approval of the Merger by the Company's shareholders.
 
     A number of other states have adopted laws and regulations applicable to
attempts to acquire securities of corporations which are incorporated, or have
substantial assets, shareholders, principal executive offices or principal
places of business, or whose business operations otherwise have substantial
economic effects, in such states. In Edgar v. MITE Corp., the Supreme Court of
the United States invalidated on constitutional grounds the Illinois Business
Takeover Statute, which, as a matter of state securities law, made takeovers of
corporations meeting certain requirements more difficult. However, in 1987, in
CTS Corp. v. Dynamics Corp. of America, the Supreme Court held that the State of
Indiana may, as a matter of corporate law and, in particular, with respect to
those aspects of corporate law concerning corporate governance, constitutionally
disqualify a potential acquiror from voting on the affairs of a target
corporation without the prior approval of the remaining shareholders. The state
law before the Supreme Court was by its terms applicable only to corporations
that had a substantial number of shareholders in the state and were incorporated
there.
 
     The Company, directly or through subsidiaries, conducts business in a
number of states throughout the United States, some of which have enacted
takeover laws. Purchaser does not know whether any of these laws will, by their
terms, apply to the Offer or the Merger and has not complied with any such laws.
Should any person seek to apply any state takeover law, Purchaser will take such
action as then appears desirable, which may include challenging the validity or
applicability of any such statute in appropriate court proceedings. In the event
it is asserted that one or more state takeover laws are applicable to the Offer
or the Merger, and an appropriate court does not determine that it is
inapplicable or invalid as applied to the Offer, Purchaser might be required to
file certain information with, or receive approvals from, the relevant state
authorities. In addition, if enjoined, Purchaser might be unable to accept for
payment any Shares tendered pursuant to the Offer, or be delayed in continuing
or consummating the Offer, and the Merger. In such case, Purchaser may not be
obligated to accept for payment any Shares tendered. See Section 14.
 
     Antitrust.  Under the HSR Act and the rules that have been promulgated
thereunder by the FTC, certain acquisition transactions may not be consummated
unless certain information has been
 
                                       36
<PAGE>   39
 
furnished to the Antitrust Division and the FTC and certain waiting period
requirements have been satisfied. The acquisition of Shares by Purchaser
pursuant to the Offer and the Stock Option Agreement are subject to such
requirements. See Section 2.
 
     Pursuant to the HSR Act, VEBA intends to file a Premerger Notification and
Report Form in connection with the purchase of Shares pursuant to the Offer and
the Stock Option Agreement with the Antitrust Division and the FTC on or about
July 17, 1997. Under the provisions of the HSR Act applicable to the Offer, the
purchase of Shares pursuant to the Offer may not be consummated until the
expiration of a 15-calendar day waiting period following the filing by Parent.
Assuming such filing is made on such date, the waiting period under the HSR Act
applicable to the purchase of Shares pursuant to the Offer will expire at 11:59
p.m., New York City time, on August 1, 1997, unless such waiting period is
earlier terminated by the FTC and the Antitrust Division or extended by a
request from the FTC or the Antitrust Division for additional information or
documentary material prior to the expiration of the waiting period. If Purchaser
acquires 50% or more of the Shares in the Offer, then no separate waiting period
would apply to the subsequent purchase of Shares pursuant to the Stock Option.
Pursuant to the HSR Act, VEBA intends to request early termination of the
waiting period applicable to the Offer. There can be no assurance, however, that
the 15-day HSR Act waiting period will be terminated early. If either the FTC or
the Antitrust Division were to request additional information or documentary
material from VEBA or the Company with respect to the Offer or the Stock Option
Agreement, the waiting period with respect to the Offer would expire at 11:59
p.m., New York City time, on the tenth calendar day after the date of
substantial compliance by VEBA or the Company with such request. Thereafter, the
FTC or the Antitrust Division must obtain a court order to prevent Purchaser
from consummating the acquisition of Shares pursuant to the Offer. If the
acquisition of Shares is delayed pursuant to a request by the FTC or the
Antitrust Division for additional information or documentary material pursuant
to the HSR Act, the Offer may, but need not, be extended and, in any event, the
purchase of and payment for Shares will be deferred until 10 days after the
request is substantially complied with, unless the extended period expires on or
before the date when the initial 15-day period would otherwise have expired, or
unless the waiting period is sooner terminated by the FTC and the Antitrust
Division. Only one extension of such waiting period pursuant to a request for
additional information is authorized by the HSR Act and the rules promulgated
thereunder, except by court order. Any such extension of the waiting period will
not give rise to any withdrawal rights not otherwise provided for by applicable
law. See Section 4. It is a condition to the Offer that the waiting period
applicable under the HSR Act to the Offer expire or be terminated. See Section 2
and Section 14.
 
     The FTC and the Antitrust Division frequently scrutinize the legality under
the antitrust laws of transactions such as the proposed acquisition of Shares by
Purchaser pursuant to the Offer or the Stock Option Agreement. At any time
before or after the purchase of Shares pursuant to the Offer or the Stock Option
Agreement by Purchaser, the FTC or the Antitrust Division could take such action
under the antitrust laws as it deems necessary or desirable in the public
interest, including seeking to enjoin the purchase of Shares pursuant to the
Offer or the Stock Option Agreement or seeking the divestiture of Shares
purchased by Purchaser or the divestiture of substantial assets of VEBA, Parent,
the Company or their respective subsidiaries. Private parties and state
attorneys general may also bring legal action under federal or state antitrust
laws under certain circumstances. Based upon an examination of information
available to VEBA and Parent relating to the businesses in which VEBA, Parent,
the Company and their respective subsidiaries are engaged, VEBA, Parent and
Purchaser believe that neither the Offer nor the Stock Option Agreement will
violate the antitrust laws. Nevertheless, there can be no assurance that a
challenge to the Offer or the Stock Option Agreement on antitrust grounds will
not be made or, if such a challenge is made, what the result would be. See
Section 14 for certain conditions to the Offer, including conditions with
respect to litigation.
 
     Foreign Laws.  According to publicly available information, the Company
also owns property and conducts business in a number of other countries and
jurisdictions, including Germany, the United Kingdom, France, Sweden, Finland
and Denmark. In connection with the acquisition of the Shares pursuant to the
Offer, the laws of certain foreign countries and jurisdictions may require the
 
                                       37
<PAGE>   40
 
filing of information with, or the obtaining of the approval of, governmental
authorities in such countries and jurisdictions. In addition, the waiting period
prior to consummation of the Offer associated with such filings or approvals may
extend beyond the scheduled Expiration Date.
 
     The governments in such countries and jurisdictions might attempt to impose
additional conditions on the Company's operations conducted in such countries
and jurisdictions as a result of the acquisition of the Shares pursuant to the
Offer or the Merger. There can be no assurance that the Purchaser will be able
to cause the Company or its subsidiaries to satisfy or comply with such laws or
that compliance or noncompliance will not have adverse consequences for the
Company or any subsidiary after purchase of the Shares pursuant to the Offer or
the Merger.
 
     16.  FEES AND EXPENSES.  Except as set forth below, Purchaser will not pay
any fees or commissions to any broker, dealer or other person for soliciting
tenders of Shares pursuant to the Offer.
 
     Goldman Sachs are acting as Dealer Managers in connection with the Offer
and have provided certain financial advisory services in connection with the
acquisition of the Company. Parent has agreed to pay Goldman Sachs a fee of
$5,000,000 in the event that Parent acquires at least 50% of the Shares or
assets of the Company or, in certain circumstances, determines to proceed with
the acquisition with a view to achieving a business combination with the
Company. If the Merger Agreement is terminated under circumstances requiring the
Company to pay a Termination Fee to Parent, Parent has agreed to pay to Goldman
Sachs an amount equal to 25% of such Termination Fee. Parent has also agreed to
reimburse Goldman Sachs for all reasonable out-of-pocket expenses incurred by
Goldman Sachs, including the reasonable fees and expenses of legal counsel, and
to indemnify Goldman Sachs against certain liabilities and expenses in
connection with its engagement, including certain liabilities under the federal
securities laws.
 
     Purchaser and Parent have retained Georgeson & Company Inc., as the
Information Agent, and ChaseMellon Shareholder Services, L.L.C., as the
Depositary, in connection with the Offer. The Information Agent may contact
holders of Shares by mail, telephone, telecopy, telegraph and personal interview
and may request banks, brokers, dealers and other nominee shareholders to
forward materials relating to the Offer to beneficial owners.
 
     As compensation for acting as Information Agent in connection with the
Offer, Georgeson & Company Inc. will be paid a fee of $15,000 and will also be
reimbursed for certain out-of-pocket expenses and may be indemnified against
certain liabilities and expenses in connection with the Offer, including certain
liabilities under the federal securities laws. Purchaser will pay the Depositary
reasonable and customary compensation for its services in connection with the
Offer, plus reimbursement for out-of-pocket expenses, and will indemnify the
Depositary against certain liabilities and expenses in connection therewith,
including under federal securities laws. Brokers, dealers, commercial banks and
trust companies will be reimbursed by Purchaser for customary handling and
mailing expenses incurred by them in forwarding material to their customers.
 
     17.  MISCELLANEOUS.  Purchaser is not aware of any jurisdiction where the
making of the Offer is prohibited by any administrative or judicial action
pursuant to any valid state statute. If Purchaser becomes aware of any valid
state statute prohibiting the making of the Offer or the acceptance of Shares
pursuant thereto, Purchaser will make a good faith effort to comply with any
such state statute. If, after such good faith effort, Purchaser cannot comply
with any such state statute, the Offer will not be made to (nor will tenders be
accepted from or on behalf of) the holders of Shares in such state. In any
jurisdiction where the securities, blue sky or other laws require the Offer to
be made by a licensed broker or dealer, the Offer shall be deemed to be made on
behalf of Purchaser by the Dealer Managers or by one or more registered brokers
or dealers licensed under the laws of such jurisdiction.
 
     NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR MAKE ANY
REPRESENTATION ON BEHALF OF PURCHASER OR THE COMPANY NOT CONTAINED IN THIS OFFER
 
                                       38
<PAGE>   41
 
TO PURCHASE OR IN THE LETTER OF TRANSMITTAL, AND IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED.
 
     Pursuant to Rule 14d-3 of the General Rules and Regulations under the
Exchange Act, VEBA, Parent and Purchaser have filed with the Commission the
Schedule 14D-1, together with exhibits, furnishing certain additional
information with respect to the Offer. The Schedule 14D-1 and any amendments
thereto, including exhibits, may be inspected at, and copies may be obtained
from, the same places and in the same manner as set forth in Section 7 (except
that they will not be available at the regional offices of the Commission).
 
                                                EBV ELECTRONICS INC.
 
July 9, 1997
 
                                       39
<PAGE>   42
 
                                                                      SCHEDULE I
 
                      DIRECTORS AND EXECUTIVE OFFICERS OF
                               VEBA AND PURCHASER
 
     1.  Directors and Executive Officers of VEBA.  The following table sets
forth the name, current business address, citizenship and present principal
occupation or employment, and material occupations, positions, offices or
employments and business addresses thereof for the past five years of each
director and executive officer of VEBA. Unless otherwise indicated, the current
business address of each person is VEBA, Bennigsenplatz 1, D-40474, Dusseldorf,
Germany. Unless otherwise indicated, each such person is a citizen of the
Federal Republic of Germany and has held his or her present position as set
forth below for the past five years. Unless otherwise indicated, each occupation
set forth opposite an individual's name refers to employment with VEBA.
 
<TABLE>
<CAPTION>
   NAME AND CURRENT BUSINESS               PRESENT PRINCIPAL OCCUPATION OR EMPLOYMENT
            ADDRESS                             AND FIVE-YEAR EMPLOYMENT HISTORY
- --------------------------------    ---------------------------------------------------------
<S>                                 <C>
SUPERVISORY BOARD
Hermann Josef Strenger..........    Chairman of the Supervisory Board, Bayer AG
                                    Chairman of the Supervisory Board (since 1993)
Bayer AG, Kaiser-Wilhelm-
Allee, Gebaude Q 26, 51368
Leverkusen, Germany
 
Hans Berger(1)..................    1st Chairman, Industriegewerkschaft Bergbau and Energie
Industriegewerkschaft Berbau und    Deputy Chairman of the Supervisory Board (since 1996)
Energie, Alte Hattinger Strasse
19, 44789 Bochum, Germany
 
Dr. Marcus Bierich..............    Chairman of the Supervisory Board,
Robert Bosch GmbH, Robert-          Robert Bosch GmbH (since 1994); Managing Director
Bosch-Platz 1, 70839 Gerlingen-     Robert Bosch GmbH (through 1993)
Schillerhohe, Stuttgart, Germany
 
Ralf Blauth(1)..................    Industrial Clerk, HULS AG
HULS AG, Paul-Baumann-
Str. 1, 45764 Marl, Germany
Dr. Rolf-E. Breuer..............    Spokesman of the Board of Management,
Deutsche Bank AG,                   Deutsche Bank AG
Taunusanlage 12, 60325
Frankfurt, Germany
 
Dr. Gerhard Cromme..............    Chairman of the Board of Management, Fried.
Fried. Krupp AG Hoesch-Krupp,       Krupp AG Hoesch-Krupp
Altendorfer Strasse 103, 45143
Essen, Germany
 
Rainer Ducker(1)................    Power plant worker, PREUSSENELEKTRA AG
PREUSSENELEKTRA AG,
Betriebsstelle Lubeck,
Bargerbruck 4, 23617
Stockelsdorf, Germany and
Tresckowstrasse 5, 30457
Hannover, Germany
 
Hartmut Kaminski(1).............    Lathe operator, VEBA Kraftwerke Ruhr AG
VEBA Kraftwerke Ruhr AG,
Bergmannsgluckstrasse 41-43,
45896 Gelsenkirchen-Buer,
Germany
</TABLE>
<PAGE>   43
 
<TABLE>
<CAPTION>
   NAME AND CURRENT BUSINESS               PRESENT PRINCIPAL OCCUPATION OR EMPLOYMENT
            ADDRESS                             AND FIVE-YEAR EMPLOYMENT HISTORY
- --------------------------------    ---------------------------------------------------------
<S>                                 <C>
Dr. Horst Klose.................    Vice President, Deutsche Schutzvereinigung
Deutsche Schutzvereinigung fur      fur Wertpapierbesitz e.V.
Wertpapierbesitz e.V., MERO-
Firmengruppe, Leitengraben 2,
97084 Wurzburg, Germany
 
Dr. h.c. Andre Leysen...........    Chairman of the Administrative Board,
Geveart N.V., Septestraat 27,       Geveart N.V.
                                    B-2640
Mortsel, Belgium
(a citizen of Belgium)
 
Dr. Klaus Liesen................    Chairman of the Supervisory Board,
Ruhrgas AG, Huttropstrasse 60,      Ruhrgas AG
45138 Essen, Germany                Chairman of the Board of Management, Ruhrgas AG (through
                                    1996)
 
Helga Lissek-Roza(1)............    Archivist, Parent
Raab Karcher AG, Rudolf-v.-
Bennigsen-Foerder-Platz 1,
45131 Essen, Germany
 
Herbert Mai(1)..................    Chairman, Gewerkschaft Offentliche Dienste,
Gewerkschaft Offentliche            Transport and Verkehr (since 1995); District
Dienste, Transport und Verkehr,     Chairman, Gewerkschaft Offentliche Dienste,
Theodor-Heuss-Strasse 2, 70174      Transport and Verkehr Hessen (through 1995)
Stuttgart, Germany
 
Dagobert Millinghaus(1).........    Accounting and administration manager,
BRENNTAG AG, Humboldtring 15,       BRENNTAG AG
45472 Mulheim/Ruhr, Germany
 
Hubertus Schmoldt(1)............    Chairman, Industriegewerkschaft
Industriegewerkschaft Chemie-       Chemie-Papier-Keramik (since 1995)
Papier Keramik, Konigsworther       Member of Management Board,
Platz 6, 30167                      Industriegewerkschaft Chemie-Papier-Keramik
Hannover, Germany                   (through 1995)
 
Dr. Henning Schulte-Noelle......    Chairman of the Board of Management,
Allianz AG, Koniginstrasse 28,      Allianz AG
80802 Munchen, Germany
 
Kurt F. Viermetz................    Vice Chairman, J.P. Morgan & Co. Inc.
J.P. Morgan & Co Inc.,
60 Wall Street, 20th Floor,
New York, New York 10260
(a citizen of the United States
  of America)
 
Dr. Bernd Voss..................    Member of the Board of Management,
Dresdner Bank AG                    Dresdner Bank AG
Jurgen-Ponto-Platz 1, 60329
Frankfurt/Main, Germany
 
Dr. Peter Weber(1)..............    Director of the Legal Department, HULS AG
HULS AG, Paul-Baumann-Strasse 1,
45764 Marl, Germany
 
Kurt Weslowski(1)...............    Chemical Worker, VEBA OEL AG
VEBA OEL AG, Pawiker Strasse 30,
45896 Gelsenkirchen, Germany
- ---------------
(1) Elected by the employees.
</TABLE>
 
                                       I-2
<PAGE>   44
 
<TABLE>
<CAPTION>
   NAME AND CURRENT BUSINESS               PRESENT PRINCIPAL OCCUPATION OR EMPLOYMENT
            ADDRESS                             AND FIVE-YEAR EMPLOYMENT HISTORY
- --------------------------------    ---------------------------------------------------------
<S>                                 <C>
MANAGEMENT BOARD
 
Ulrich Hartmann.................    Chairman of the Board of Management (since 4/1993);
                                    Member of the Board of Management
 
Wilhelm Bonse-Geuking...........    Member of the Board of Management (since 1995); Chairman
                                    of the Board of Management of VEBA OEL AG (since 1995);
                                    Member of the Board of Management of VEBA OEL AG,
                                    Gelsenkirchen (through 1994)
 
Dr. Hans Michael Gaul...........    Member of the Board of Management; Vice Chairman of the
                                    Board of Management of PREUSSENELEKTRA AG, Hannover
                                    (since 1993); Member of the Board of Management of
                                    PREUSSENELEKTRA AG, Hannover (through 1993)
 
Dr. Hans-Dieter Harig...........    Member of the Board of Management; Chairman of the Board
                                    of Management of PREUSSENELEKTRA AG, Hannover (since
                                    1993); Chairman of the Board of Management of VEBA
                                    KRAFTWERKE RUHR AG, Gelsenkirchen (through 1993)
 
Dr. Hermann Kramer..............    Member of the Board of Management; Chairman of the Board
                                    of Management of PREUSSENELEKTRA AG, Hannover (through
                                    1993)
 
Dr. Manfred Kruper..............    Member of the Board of Management (since 7/96); Member of
                                    the Board of Management of VEBA OEL AG, Gelsenkirchen
                                    (through 6/96)
 
Georg Kulenkampff...............    Member of the Board of Management (since 7/96); Chairman
                                    of the Board of Management of Raab Karcher AG, Essen
                                    (since 7/96); Member of the Board of Management of Raab
                                    Karcher AG, Essen (through 6/1996)
 
Helmut Mamsch...................    Member of the Board of Management (since 1993); Chairman
                                    of the Board of Management of STINNES AG, Mulheim (since
                                    7/96); Chairman of the Board of Management of Raab
                                    Karcher AG, Essen (through 6/96)
 
Dr. Erhard Meyer-Galow..........    Member of the Board of Management (since 1993); Chairman
                                    of the Board of Management of HULS AG, Marl (since 1993);
                                    Member of the Board of Management of STINNES AG, Mulheim
                                    (through 1993)
</TABLE>
 
     2.  Directors and Executive Officers of Purchaser.  The following table
sets forth the name, current business address, citizenship and present principal
occupation or employment and employment history for the past five years for each
of the directors and executive officers of Purchaser. Unless otherwise
indicated, the current business address of each person is c/o Purchaser, Rudolf-
v.-Bennigsen-Foerder-Platz 1, 45131 Essen, Germany. Unless otherwise indicated,
each such person has held his or her present position as set forth below for the
past five years, and each such person does not beneficially own Shares. Each
such person is a citizen of the
 
                                       I-3
<PAGE>   45
 
Federal Republic of Germany except Michael J. Rohleder, who is a citizen of the
United States of America and Colin Stevens, who is a citizen of the United
Kingdom.
 
<TABLE>
<CAPTION>
                                                 PRESENT PRINCIPAL OCCUPATION OR EMPLOYMENT
     NAME AND CURRENT BUSINESS ADDRESS                AND FIVE-YEAR EMPLOYMENT HISTORY
- --------------------------------------------    --------------------------------------------
<S>                                             <C>
Dr. Ferdinand Pohl..........................    Member of Management Board of Parent
Michael J. Rohleder,........................    President and Chief Executive Officer of
Raab Karcher North America,                     Raab Karcher North America (since 1996)
9980 Huennekens, San Diego, CA 92121            President of Insight Electronics, Inc.
                                                (through 1996)
 
Colin Stevens,..............................    Finance Director of Memec Plc
Memec Plc, 17 Thame
Park Road, Thame,
OX93D, United Kingdom
 
Gunther Beuth...............................    Member of Management Board and Deputy
                                                Chairman Member of Management Board and
                                                Chief Financial Officer of Parent.
</TABLE>
 
                                       I-4
<PAGE>   46
 
     Facsimiles of the Letter of Transmittal will be accepted. The Letter of
Transmittal and certificates evidencing Shares and any other required documents
should be sent or delivered by each shareholder or his broker, dealer,
commercial bank, trust company or other nominee to the Depositary at one of its
addresses set forth below.
 
                        The Depositary for the Offer is:
 
                    CHASEMELLON SHAREHOLDER SERVICES, L.L.C.
 
<TABLE>
<S>                             <C>                             <C>
          By Mail:                        By Hand:                  By Overnight Courier:
   ChaseMellon Shareholder         ChaseMellon Shareholder         ChaseMellon Shareholder
      Services, L.L.C.                Services, L.L.C.                Services, L.L.C.
         PO Box 3301              120 Broadway, 13th Floor       85 Challenger Road -- Mail
      South Hackensack,                   New York,                      Drop-Reorg
      New Jersey 07606                 New York 10271                 Ridgefield Park,
    Attn: Reorganization            Attn: Reorganization              New Jersey 07660
         Department                      Department                 Attn: Reorganization
                                                                         Department
 
                                        By Facsimile:
                                       (201) 329-8936
 
                                    Confirm by Telephone:
                                       (201) 296-4860
</TABLE>
 
     Questions or requests for assistance may be directed to the Information
Agent or the Dealer Manager at their respective addresses and telephone numbers
listed below. Additional copies of this Offer to Purchase, the Letter of
Transmittal and the Notice of Guaranteed Delivery may be obtained from the
Information Agent. A shareholder may also contact brokers, dealers, commercial
banks or trust companies for assistance concerning the Offer.
 
                    The Information Agent for the Offer is:
 
                                     (LOGO)
 
                           Toll Free: (800) 223-2064
 
                               Wall Street Plaza
                            New York, New York 10005
                       Bankers and Brokers call collect:
                                 (212) 440-9800
                           All others call toll free:
                                 (800) 223-2064
 
                     The Dealer Managers for the Offer are:
 
                              GOLDMAN, SACHS & CO.
                                85 Broad Street
                            New York, New York 10004
                                 (800) 323-5678

<PAGE>   1
 
                             LETTER OF TRANSMITTAL
 
                        TO TENDER SHARES OF COMMON STOCK
 
           (INCLUDING THE ASSOCIATED PREFERRED STOCK PURCHASE RIGHTS)
 
                                       OF
 
                                WYLE ELECTRONICS
 
                       PURSUANT TO THE OFFER TO PURCHASE
                               DATED JULY 9, 1997
 
                                       OF
 
                              EBV ELECTRONICS INC.
 
                     AN INDIRECT WHOLLY OWNED SUBSIDIARY OF
 
                                RAAB KARCHER AG
 
    THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK
      CITY TIME, ON TUESDAY, AUGUST 5, 1997, UNLESS THE OFFER IS EXTENDED.
 
                        The Depositary for the Offer is:
 
                    CHASEMELLON SHAREHOLDER SERVICES, L.L.C.
 
<TABLE>
<S>                                <C>                                <C>
            By Mail:                           By Hand:                    By Overnight Courier:
    ChaseMellon Shareholder            ChaseMellon Shareholder            ChaseMellon Shareholder
        Services, L.L.C.                   Services, L.L.C.                   Services, L.L.C.
          PO Box 3301                  120 Broadway, 13th Floor          85 Challenger Road -- Mail
       South Hackensack,                      New York,                          Drop-Reorg
        New Jersey 07606                    New York 10271                    Ridgefield Park,
      Attn: Reorganization               Attn: Reorganization                 New Jersey 07660
           Department                         Department              Attn: Reorganization Department
 
                                            By Facsimile:
                                            (201) 329-8936
 
                                        Confirm by Telephone:
                                            (201) 296-4860
</TABLE>
 
    DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS, OR TRANSMISSION OF
      INSTRUCTIONS VIA A FACSIMILE NUMBER, OTHER THAN AS SET FORTH ABOVE,
                     WILL NOT CONSTITUTE A VALID DELIVERY.
 
    THE INSTRUCTIONS ACCOMPANYING THIS LETTER OF TRANSMITTAL SHOULD BE READ
           CAREFULLY BEFORE THIS LETTER OF TRANSMITTAL IS COMPLETED.
<PAGE>   2
 
     This Letter of Transmittal is to be completed by shareholders either if
certificates evidencing Shares (as defined below) are to be forwarded herewith
or if delivery of Shares is to be made by book-entry transfer to the
Depositary's account at The Depository Trust Company ("DTC"), the Midwest
Securities Trust Company ("MSTC") or the Philadelphia Depository Trust Company
("PDTC") (each a "Book-Entry Transfer Facility" and collectively, the
"Book-Entry Transfer Facilities") pursuant to the book-entry transfer procedure
described in "Section 3. Procedures for Accepting the Offer and Tendering
Shares" of the Offer to Purchase (as defined below). DELIVERY OF DOCUMENTS TO A
BOOK-ENTRY TRANSFER FACILITY DOES NOT CONSTITUTE DELIVERY TO THE DEPOSITARY.
 
     Shareholders whose certificates evidencing Shares ("Share Certificates")
are not immediately available or who cannot deliver their Share Certificates or
deliver confirmation of the book-entry transfer of the Shares into the
Depositary's account at a Book-Entry Transfer Facility ("Book-Entry
Confirmation") and all other documents required hereby to the Depositary prior
to the Expiration Date (as defined in "Section 1. Terms of the Offer; Proration
in Certain Circumstances; Expiration Date" of the Offer to Purchase) and who
wish to tender their Shares must do so pursuant to the guaranteed delivery
procedure described in "Section 3. Procedures for Accepting the Offer and
Tendering Shares" of the Offer to Purchase. See Instruction 2.
 
[ ] CHECK HERE IF SHARES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER TO THE
    DEPOSITARY'S ACCOUNT AT ONE OF THE BOOK-ENTRY TRANSFER FACILITIES AND
    COMPLETE THE FOLLOWING:
 
  Name of Tendering Institution
- --------------------------------------------------------------------------------
 
  Check Box of Applicable Book-Entry Transfer Facility:
 
  (check one)           [ ] DTC           [ ] MSTC           [ ] PDTC
 
  Account Number
- --------------------------------------------------------------------------------
 
  Transaction Code Number
- --------------------------------------------------------------------------------
 
[ ] CHECK HERE IF SHARES ARE BEING TENDERED PURSUANT TO A NOTICE OF GUARANTEED
    DELIVERY PREVIOUSLY SENT TO THE DEPOSITARY AND COMPLETE THE FOLLOWING:
 
  Name(s) of Registered Holder(s)
- --------------------------------------------------------------------------------
 
  Window Ticket No. (if any)
- --------------------------------------------------------------------------------
 
  Date of Execution of Notice of Guaranteed Delivery
                   -------------------------------------------------------------
 
  Name of Institution which Guaranteed Delivery
             -------------------------------------------------------------------
 
  If delivery is by book-entry transfer, check box of applicable Book-Entry
Transfer Facility:
 
  (check one)           [ ] DTC           [ ] MSTC           [ ] PDTC
 
  Account Number
- -------------------------------------------------------------------------------
 
  Transaction Code Number
- -------------------------------------------------------------------------------

- -------------------------------------------------------------------------------
                         DESCRIPTION OF SHARES TENDERED
 
<TABLE>
<S>                                                            <C>                
- ------------------------------------------------------------------------------------------------------------------------------
        NAME(S) AND ADDRESS(ES) OF REGISTERED HOLDER(S)
    (PLEASE FILL IN, IF BLANK, EXACTLY AS NAME(S) APPEAR(S)                SHARE CERTIFICATE(S) AND SHARE(S) TENDERED
                   ON SHARE CERTIFICATE(S))                                  (ATTACH ADDITIONAL LIST, IF NECESSARY)
  ------------------------------------------------------------------------------------------------------------------------------
                                                                       SHARE             TOTAL NUMBER OF           NUMBER OF
                                                                    CERTIFICATE        SHARES EVIDENCED BY          SHARES
                                                                    NUMBER(S)*        SHARE CERTIFICATE(S)*       TENDERED**
                                                                 ---------------------------------------------------------------
 
                                                                 ---------------------------------------------------------------
 
                                                                 ---------------------------------------------------------------
 
                                                                 ---------------------------------------------------------------
                                                                   Total Shares
  ------------------------------------------------------------------------------------------------------------------------------
</TABLE>
 
  * Need not be completed by shareholders delivering Shares by book-entry
    transfer.
 
 ** Unless otherwise indicated, it will be assumed that all Shares evidenced by
    each Share Certificate delivered to the Depositary are being tendered
    hereby. See Instruction 4.
- --------------------------------------------------------------------------------
<PAGE>   3
 
                    NOTE: SIGNATURES MUST BE PROVIDED BELOW
              PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY
 
Ladies and Gentlemen:
 
     The undersigned hereby tenders to EBV Electronics Inc., a Delaware
corporation ("Purchaser") and an indirect wholly owned subsidiary of Raab
Karcher AG, a corporation organized under the laws of the Federal Republic of
Germany ("Parent"), the above-described shares of common stock, without par
value (the "Common Stock"), of Wyle Electronics, a California corporation (the
"Company"), and the associated preferred stock purchase rights (together with
the Common Stock, the "Shares"), pursuant to Purchaser's offer to purchase all
Shares, at a price of $50.00 per Share, net to the seller in cash, upon the
terms and subject to the conditions set forth in the Offer to Purchase, dated
July 9, 1997 (the "Offer to Purchase"), receipt of which is hereby acknowledged,
and in this Letter of Transmittal (which, together with the Offer to Purchase,
constitute the "Offer"). The undersigned understands that Purchaser reserves the
right to transfer or assign, in whole or from time to time in part, to one or
more of its affiliates, the right to purchase all or any portion of the Shares
tendered pursuant to the Offer.
 
     Subject to, and effective upon, acceptance for payment of the Shares
tendered herewith, in accordance with the terms of the Offer, the undersigned
hereby sells, assigns and transfers to, or upon the order of, Purchaser all
right, title and interest in and to all the Shares that are being tendered
hereby and all dividends, distributions (including, without limitation,
distributions of additional Shares) and rights declared, paid or distributed in
respect of such Shares on or after July 3, 1997 (collectively, "Distributions")
and irrevocably appoints the Depositary the true and lawful agent and
attorney-in-fact of the undersigned with respect to such Shares and all
Distributions, with full power of substitution (such power of attorney being
deemed to be an irrevocable power coupled with an interest), to (i) deliver
Share Certificates evidencing such Shares and all Distributions, or transfer
ownership of such Shares and all Distributions on the account books maintained
by a Book-Entry Transfer Facility, together, in either case, with all
accompanying evidences of transfer and authenticity, to or upon the order of
Purchaser, (ii) present such Shares and all Distributions for transfer on the
books of the Company and (iii) receive all benefits and otherwise exercise all
rights of beneficial ownership of such Shares and all Distributions, all in
accordance with the terms of the Offer.
 
     The undersigned hereby irrevocably appoints Michael Rohleder and Dr.
Ferdinand Pohl, and each of them, as the attorneys and proxies of the
undersigned, each with full power of substitution, to vote in such manner as
each such attorney and proxy or his substitute shall, in his sole discretion,
deem proper and otherwise act (by written consent or otherwise) with respect to
all the Shares tendered hereby which have been accepted for payment by Purchaser
prior to the time of such vote or other action and all Shares and other
securities issued in Distributions in respect of such Shares, which the
undersigned is entitled to vote at any meeting of shareholders of the Company
(whether annual or special and whether or not an adjourned or postponed meeting)
or consent in lieu of any such meeting or otherwise. This proxy and power of
attorney is coupled with an interest in the Shares tendered hereby, is
irrevocable and is granted in consideration of, and is effective upon, the
acceptance for payment of such Shares by Purchaser in accordance with other
terms of the Offer. Such acceptance for payment shall revoke all other proxies
and powers of attorney granted by the undersigned at any time with respect to
such Shares (and all Shares and other securities issued in Distributions in
respect of such Shares), and no subsequent proxy or power of attorney shall be
given or written consent executed (and if given or executed, shall not be
effective) by the undersigned with respect thereto. The undersigned understands
that, in order for Shares to be deemed validly tendered, immediately upon
Purchaser's acceptance of such Shares for payment, Purchaser must be able to
exercise full voting and other rights with respect to such Shares, including,
without limitation, voting at any meeting of the Company's shareholders then
scheduled.
<PAGE>   4
 
     The undersigned hereby represents and warrants that the undersigned has
full power and authority to tender, sell, assign and transfer the Shares
tendered hereby and all Distributions, that when such Shares are accepted for
payment by Purchaser, Purchaser will acquire good, marketable and unencumbered
title thereto and to all Distributions, free and clear of all liens,
restrictions, charges and encumbrances, and that none of such Shares and
Distributions will be subject to any adverse claim. The undersigned, upon
request, shall execute and deliver all additional documents deemed by the
Depositary or Purchaser to be necessary or desirable to complete the sale,
assignment and transfer of the Shares tendered hereby and all Distributions. In
addition, the undersigned shall remit and transfer promptly to the Depositary
for the account of Purchaser all Distributions in respect of the Shares tendered
hereby, accompanied by appropriate documentation of transfer, and pending such
remittance and transfer or appropriate assurance thereof, Purchaser shall be
entitled to all rights and privileges as owner of each such Distribution and may
withhold the entire purchase price of the Shares tendered hereby, or deduct from
such purchase price, the amount or value of such Distribution as determined by
Purchaser in its sole discretion.
 
     No authority herein conferred or agreed to be conferred shall be affected
by, and all such authority shall survive, the death or incapacity of the
undersigned. All obligations of the undersigned hereunder shall be binding upon
the heirs, personal representatives, successors and assigns of the undersigned.
Except as stated in the Offer to Purchase, this tender is irrevocable.
 
     The undersigned understands that tenders of Shares pursuant to any one of
the procedures described in "Section 3. Procedures for Accepting the Offer and
Tendering Shares" of the Offer to Purchase and in the instructions hereto will
constitute the undersigned's acceptance of the terms and conditions of the
Offer. Purchaser's acceptance of such Shares for payment will constitute a
binding agreement between the undersigned and Purchaser upon the terms and
subject to the conditions of the Offer.
 
     Unless otherwise indicated herein in the box entitled "Special Payment
Instructions", please issue the check for the purchase price of all Shares
purchased, and return all Share Certificates evidencing Shares not purchased or
not tendered in the name(s) of the registered holder(s) appearing above under
"Description of Shares Tendered". Similarly, unless otherwise indicated in the
box entitled "Special Delivery Instructions", please mail the check for the
purchase price of all Shares purchased and all Share Certificates evidencing
Shares not tendered or not purchased (and accompanying documents, as
appropriate) to the address(es) of the registered holder(s) appearing above
under "Description of Shares Tendered". In the event that the boxes entitled
"Special Payment Instructions" and "Special Delivery Instructions" are both
completed, please issue the check for the purchase price of all Shares purchased
and return all Share Certificates evidencing Shares not purchased or not
tendered in the name(s) of, and mail such check and Share Certificates to, the
person(s) so indicated. Unless otherwise indicated herein in the box entitled
"Special Payment Instructions", please credit any Shares tendered hereby and
delivered by book-entry transfer, but which are not purchased by crediting the
account at the Book-Entry Transfer Facility designated above. The undersigned
recognizes that Purchaser has no obligation, pursuant to the Special Payment
Instructions, to transfer any Shares from the name of the registered holder(s)
thereof if Purchaser does not purchase any of the Shares tendered hereby.
<PAGE>   5
 
          ------------------------------------------------------------
 
                          SPECIAL PAYMENT INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)
 
        To be completed ONLY if the check for the purchase price of Shares or
   Share Certificates evidencing Shares not tendered or not purchased are to
   be issued in the name of someone other than the undersigned, or if Shares
   tendered hereby and delivered by book-entry transfer which are not
   purchased are to be returned by credit to an account at one of the
   Book-Entry Transfer Facilities other than that designated above.
 
   Issue:  [ ] Check  [ ] Share Certificate(s) to:
 
   Name
   ----------------------------------------------------
                                    (PLEASE PRINT)
 
   Address
   -------------------------------------------------
 
          ------------------------------------------------------------
                                   (ZIP CODE)
 
          ------------------------------------------------------------
               TAXPAYER IDENTIFICATION OR SOCIAL SECURITY NUMBER
                   (SEE SUBSTITUTE FORM W-9 ON REVERSE SIDE)
 
   [ ] Credit Shares delivered by book-entry transfer and not purchased to
       the account set forth below:
 
   Check appropriate box:
   [ ] DTC
   [ ] MSTC
   [ ] PDTC
 
          ------------------------------------------------------------
                                (ACCOUNT NUMBER)
          ============================================================
 
                         SPECIAL DELIVERY INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)
 
        To be completed ONLY if the check for the purchase price of Shares
   purchased or Share Certificates evidencing Shares not tendered or not
   purchased are to be mailed to someone other than the undersigned, or to
   the undersigned at an address other than that shown under "Description of
   Shares Tendered".
 
   Mail:  [ ] Check  [ ] Share Certificate(s) to:
 
   Name
   ----------------------------------------------------
                                    (PLEASE PRINT)
 
   Address
   -------------------------------------------------
 
          ------------------------------------------------------------
                                   (ZIP CODE)
 
          ------------------------------------------------------------
               TAXPAYER IDENTIFICATION OR SOCIAL SECURITY NUMBER
                   (SEE SUBSTITUTE FORM W-9 ON REVERSE SIDE)
 
          ------------------------------------------------------------
<PAGE>   6
 
                                   IMPORTANT
                            SHAREHOLDERS: SIGN HERE
                (PLEASE COMPLETE SUBSTITUTE FORM W-9 ON REVERSE)
 
- --------------------------------------------------------------------------------
 
- --------------------------------------------------------------------------------
                           SIGNATURE(S) OF HOLDER(S)
 
Dated:
- --------------------------- , 199
- ---
 
(Must be signed by registered holder(s) exactly as name(s) appear(s) on Share
Certificates or on a security position listing by a person(s) authorized to
become registered holder(s) by certificates and documents transmitted herewith.
If signature is by a trustee, executor, administrator, guardian, attorney-
in-fact, officer of a corporation or other person acting in a fiduciary or
representative capacity, please provide the following information and see
Instruction 5.)
 
Name(s):------------------------------------------------------------------------
                                  PLEASE PRINT
 
Capacity (full title):
- --------------------------------------------------------------------------------
 
Address:
- --------------------------------------------------------------------------------
                                INCLUDE ZIP CODE
 
Area Code and Telephone No.:
                          ------------------------------------------------------
 
Taxpayer Identification or Social Security No.:
                                     -------------------------------------------
                                      (SEE SUBSTITUTE FORM W-9 ON REVERSE SIDE)
 
                           GUARANTEE OF SIGNATURE(S)
                           (SEE INSTRUCTIONS 1 AND 5)
 
                    FOR USE BY FINANCIAL INSTITUTIONS ONLY.
       FINANCIAL INSTITUTIONS: PLACE MEDALLION GUARANTEE IN SPACE BELOW.
<PAGE>   7
 
                                  INSTRUCTIONS
 
             FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER
 
     1.  Guarantee of Signatures.  All signatures on this Letter of Transmittal
must be guaranteed by a firm which is a member of the Medallion Signature
Guarantee Program, or by any other "eligible guarantor institution", as such
term is defined in Rule 17Ad-5 promulgated under the Securities Exchange Act of
1934, as amended (each of the foregoing being referred to as an "Eligible
Institution"), unless (i) this Letter of Transmittal is signed by the registered
holder(s) of the Shares (which term, for purposes of this document, shall
include any participant in a Book-Entry Transfer Facility whose name appears on
a security position listing as the owner of Shares) tendered hereby and such
holder(s) has (have) completed neither the box entitled "Special Payment
Instructions" nor the box entitled "Special Delivery Instructions" on the
reverse hereof or (ii) such Shares are tendered for the account of an Eligible
Institution. See Instruction 5.
 
     2.  Delivery of Letter of Transmittal and Share Certificates.  This Letter
of Transmittal is to be used either if Share Certificates are to be forwarded
herewith or if Shares are to be delivered by book-entry transfer pursuant to the
procedure set forth in Section 3 of the Offer to Purchase. Share Certificates
evidencing all physically tendered Shares, or a confirmation of a book-entry
transfer into the Depositary's account at a Book-Entry Transfer Facility of all
Shares delivered by book-entry transfer as well as a properly completed and duly
executed Letter of Transmittal (or facsimile thereof) and any other documents
required by this Letter of Transmittal, must be received by the Depositary at
one of its addresses set forth on the reverse hereof prior to the Expiration
Date (as defined in Section 1 of the Offer to Purchase). If Share Certificates
are forwarded to the Depositary in multiple deliveries, a properly completed and
duly executed Letter of Transmittal must accompany each such delivery.
Shareholders whose Share Certificates are not immediately available, who cannot
deliver their Share Certificates and all other required documents to the
Depositary prior to the Expiration Date or who cannot complete the procedure for
delivery by book-entry transfer on a timely basis may tender their Shares
pursuant to the guaranteed delivery procedure described in "Section 3.
Procedures for Accepting the Offer and Tendering Shares" of the Offer to
Purchase. Pursuant to such procedure: (i) such tender must be made by or through
an Eligible Institution; (ii) a properly completed and duly executed Notice of
Guaranteed Delivery, substantially in the form made available by Purchaser, must
be received by the Depositary prior to the Expiration Date; and (iii) the Share
Certificates evidencing all physically delivered Shares in proper form for
transfer by delivery, or a confirmation of a book-entry transfer into the
Depositary's account at a Book-Entry Transfer Facility of all Shares delivered
by book-entry transfer, in each case together with a Letter of Transmittal (or a
facsimile thereof), properly completed and duly executed, with any required
signature guarantees (or, in the case of a book-entry transfer, a Book-Entry
Confirmation (as defined in "Section 2. Acceptance for Payment and Payment for
Shares" of the Offer to Purchase)), and any other documents required by this
Letter of Transmittal, must be received by the Depositary within three New York
Stock Exchange, Inc. ("NYSE") trading days after the date of execution of such
Notice of Guaranteed Delivery, all as described in "Section 3. Procedures for
Accepting the Offer and Tendering Shares" of the Offer to Purchase.
 
     The method of delivery of this Letter of Transmittal, Share Certificates
and all other required documents, including delivery through any Book-Entry
Transfer Facility, is at the option and risk of the tendering shareholder, and
the delivery will be deemed made only when actually received by the Depositary.
If delivery is by mail, registered mail with return receipt requested, properly
insured, is recommended. In all cases, sufficient time should be allowed to
ensure timely delivery.
 
     No alternative, conditional or contingent tenders will be accepted and no
fractional Shares will be purchased. By execution of this Letter of Transmittal
(or a facsimile hereof), all tendering shareholders waive any right to receive
any notice of the acceptance of their Shares for payment.
 
     3.  Inadequate Space.  If the space provided herein under "Description of
Shares Tendered" is inadequate, the Share Certificate numbers, the number of
Shares evidenced by such Share Certificates and the number of Shares tendered
should be listed on a separate schedule and attached hereto.
<PAGE>   8
 
     4.  Partial Tenders (not applicable to shareholders who tender by
book-entry transfer).  If fewer than all the Shares evidenced by any Share
Certificate delivered to the Depositary herewith are to be tendered hereby, fill
in the number of Shares which are to be tendered in the box entitled "Number of
Shares Tendered". In such cases, new Share Certificate(s) evidencing the
remainder of the Shares that were evidenced by the Share Certificates delivered
to the Depositary herewith will be sent to the person(s) signing this Letter of
Transmittal, unless otherwise provided in the box entitled "Special Delivery
Instructions" on the reverse hereof, as soon as practicable after the expiration
or termination of the Offer. All Shares evidenced by Share Certificates
delivered to the Depositary will be deemed to have been tendered unless
otherwise indicated.
 
     5.  Signatures on Letter of Transmittal; Stock Powers and Endorsements.  If
this Letter of Transmittal is signed by the registered holder(s) of the Shares
tendered hereby, the signature(s) must correspond with the name(s) as written on
the face of the Share Certificates evidencing such Shares without alteration,
enlargement or any other change whatsoever.
 
     If any Share tendered hereby is owned of record by two or more persons, all
such persons must sign this Letter of Transmittal.
 
     If any of the Shares tendered hereby are registered in the names of
different holders, it will be necessary to complete, sign and submit as many
separate Letters of Transmittal as there are different registrations of such
Shares.
 
     If this Letter of Transmittal is signed by the registered holder(s) of the
Shares tendered hereby, no endorsements of Share Certificates or separate stock
powers are required, unless payment is to be made to, or Share Certificates
evidencing Shares not tendered or not purchased are to be issued in the name of,
a person other than the registered holder(s), in which case, the Share
Certificate(s) evidencing the Shares tendered hereby must be endorsed or
accompanied by appropriate stock powers, in either case signed exactly as the
name(s) of the registered holder(s) appear(s) on such Share Certificate(s).
Signatures on such Share Certificate(s) and stock powers must be guaranteed by
an Eligible Institution.
 
     If this Letter of Transmittal is signed by a person other than the
registered holder(s) of the Shares tendered hereby, the Share Certificate(s)
evidencing the Shares tendered hereby must be endorsed or accompanied by
appropriate stock powers, in either case signed exactly as the name(s) of the
registered holder(s) appear(s) on such Share Certificate(s). Signatures on such
Share Certificate(s) and stock powers must be guaranteed by an Eligible
Institution.
 
     If this Letter of Transmittal or any Share Certificate or stock power is
signed by a trustee, executor, administrator, guardian, attorney-in-fact,
officer of a corporation or other person acting in a fiduciary or representative
capacity, such person should so indicate when signing, and proper evidence
satisfactory to Purchaser of such person's authority so to act must be
submitted.
 
     6.  Stock Transfer Taxes.  Except as otherwise provided in this Instruction
6, Purchaser will pay all stock transfer taxes with respect to the sale and
transfer of any Shares to it or its order pursuant to the Offer. If, however,
payment of the purchase price of any Shares purchased is to be made to, or Share
Certificate(s) evidencing Shares not tendered or not purchased are to be issued
in the name of, a person other than the registered holder(s), the amount of any
stock transfer taxes (whether imposed on the registered holder(s), such other
person or otherwise) payable on account of the transfer to such other person
will be deducted from the purchase price of such Shares purchased, unless
evidence satisfactory to Purchaser of the payment of such taxes, or exemption
therefrom, is submitted. Except as provided in this Instruction 6, it will not
be necessary for transfer tax stamps to be affixed to the Share Certificates
evidencing the Shares tendered hereby.
<PAGE>   9
 
     7.  Special Payment and Delivery Instructions.  If a check for the purchase
price of any Shares tendered hereby is to be issued, or Share Certificate(s)
evidencing Shares not tendered or not purchased are to be issued, in the name of
a person other than the person(s) signing this Letter of Transmittal or if such
check or any such Share Certificate is to be sent to someone other than the
person(s) signing this Letter of Transmittal or to the person(s) signing this
Letter of Transmittal but at an address other than that shown in the box
entitled "Description of Shares Tendered" on the reverse hereof, the appropriate
boxes on the reverse of this Letter of Transmittal must be completed.
Shareholders delivering Shares tendered hereby by book-entry transfer may
request that Shares not purchased be credited to such account maintained at a
Book-Entry Transfer Facility as such shareholder may designate in the box
entitled "Special Payment Instructions" on the reverse hereof. If no such
instructions are given, all such Shares not purchased will be returned by
crediting the account at the Book-Entry Transfer Facility designated on the
reverse hereof as the account from which such Shares were delivered.
 
     8.  Questions and Requests for Assistance or Additional Copies. Questions
and requests for assistance may be directed to the Information Agent or the
Dealer Managers at their respective addresses or telephone numbers set forth
below. Additional copies of the Offer to Purchase, this Letter of Transmittal
and the Notice of Guaranteed Delivery may be obtained from the Information Agent
or from brokers, dealers, commercial banks or trust companies.
 
     9.  Substitute Form W-9. Each tendering shareholder is required to provide
the Depositary with a correct Taxpayer Identification Number ("TIN") on the
Substitute Form W-9 which is provided under "Important Tax Information" below,
and to certify, under penalty of perjury, that such number is correct and that
such shareholder is not subject to backup withholding of federal income tax. If
a tendering shareholder has been notified by the Internal Revenue Service that
such shareholder is subject to backup withholding, such shareholder must cross
out item (2) of the Certification box of the Substitute Form W-9, unless such
shareholder has since been notified by the Internal Revenue Service that such
shareholder is no longer subject to backup withholding. Failure to provide the
information on the Substitute Form W-9 may subject the tendering shareholder to
31% federal income tax withholding on the payment of the purchase price of all
Shares purchased from such shareholder. If the tendering shareholder has not
been issued a TIN and has applied for one or intends to apply for one in the
near future, such shareholder should write "Applied For" in the space provided
for the TIN in Part I of the Substitute Form W-9, and sign and date the
Substitute Form W-9. If "Applied For" is written in Part I and the Depositary is
not provided with a TIN within 60 days, the Depositary will withhold 31% on all
payments of the purchase price to such shareholder until a TIN is provided to
the Depositary.
 
     IMPORTANT: THIS LETTER OF TRANSMITTAL OR FACSIMILE HEREOF, PROPERLY
COMPLETED AND DULY EXECUTED (TOGETHER WITH ANY REQUIRED SIGNATURE GUARANTEES AND
SHARE CERTIFICATES OR CONFIRMATION OF BOOK-ENTRY TRANSFER AND ALL OTHER REQUIRED
DOCUMENTS) OR A PROPERLY COMPLETED AND DULY EXECUTED NOTICE OF GUARANTEED
DELIVERY MUST BE RECEIVED BY THE DEPOSITARY PRIOR TO THE EXPIRATION DATE (AS
DEFINED IN THE OFFER TO PURCHASE).
 
                           IMPORTANT TAX INFORMATION
 
     Under the federal income tax law, a shareholder whose tendered Shares are
accepted for payment is required by law to provide the Depositary (as payer)
with such shareholder's correct TIN on Substitute Form W-9 below. If such
shareholder is an individual, the TIN is such shareholder's social security
number. If the Depositary is not provided with the correct TIN, the shareholder
may be subject to a $50 penalty imposed by the Internal Revenue Service and
payments that are made to such shareholder with respect to Shares purchased
pursuant to the Offer may be subject to backup withholding of 31%. In addition,
if a shareholder makes a false statement that results in no imposition of backup
withholding, and there was no reasonable basis for such statement, a $500
penalty may also be imposed by the Internal Revenue Service.
<PAGE>   10
 
     Certain shareholders (including, among others, all corporations and certain
foreign individuals) are not subject to these backup withholding and reporting
requirements. In order for a foreign individual to qualify as an exempt
recipient, such individual must submit a statement, signed under penalties of
perjury, attesting to such individual's exempt status. Forms of such statements
can be obtained from the Depositary. See the enclosed Guidelines for
Certification of Taxpayer Identification Number on Substitute Form W-9 for
additional instructions. A shareholder should consult his or her tax advisor as
to such shareholder's qualification for exemption from backup withholding and
the procedure for obtaining such exemption.
 
     If backup withholding applies, the Depositary is required to withhold 31%
of any payments made to the shareholder. Backup withholding is not an additional
tax. Rather, the tax liability of persons subject to backup withholding will be
reduced by the amount of tax withheld. If withholding results in an overpayment
of taxes, a refund may be obtained from the Internal Revenue Service.
 
PURPOSE OF SUBSTITUTE FORM W-9
 
     To prevent backup withholding on payments that are made to a shareholder
with respect to Shares purchased pursuant to the Offer, the shareholder is
required to notify the Depositary of such shareholder's correct TIN by
completing the form below certifying that the TIN provided on Substitute Form
W-9 is correct (or that such shareholder is awaiting a TIN), and that (i) such
shareholder has not been notified by the Internal Revenue Service that he is
subject to backup withholding as a result of a failure to report all interest or
dividends or (ii) the Internal Revenue Service has notified such shareholder
that such shareholder is no longer subject to backup withholding.
 
WHAT NUMBER TO GIVE THE DEPOSITARY
 
     The shareholder is required to give the Depositary the social security
number or employer identification number of the record holder of the Shares
tendered hereby. If the Shares are in more than one name or are not in the name
of the actual owner, consult the enclosed Guidelines for Certification of
Taxpayer Identification Number on Substitute Form W-9 for additional guidance on
which number to report. If the tendering shareholder has not been issued a TIN
and has applied for a number or intends to apply for a number in the near
future, the shareholder should write "Applied For" in the space provided for the
TIN in Part I, and sign and date the Substitute Form W-9. If "Applied For" is
written in Part I and the Depositary is not provided with a TIN within 60 days,
the Depositary will withhold 31% of all payments of the purchase price to such
shareholder until a TIN is provided to the Depositary.
<PAGE>   11
 
             PAYER'S NAME: CHASEMELLON SHAREHOLDER SERVICES, L.L.C.
 
<TABLE>
<S>                               <C>                                  <C>
- --------------------------------------------------------------------------------------------------------
SUBSTITUTE                         PART I -- Taxpayer Identification    -------------------------------
FORM W-9                           Number -- For all accounts, enter    Social Security Number
                                   your taxpayer identification number  OR
                                   in the box at right. (For most          ----------------------------
                                   individuals, this is your social         Taxpayer Identification
                                   security number. If you do not have      Number
                                   a number, see Obtaining a Number in      (If awaiting Tin write 
                                   the enclosed Guidelines.) Certify by     "Applied For") 
                                   signing and dating below. Note: If
                                   the account is in more than one
                                   name, see the chart in the enclosed
                                   Guidelines to determine which number
                                   to give the payer.                                           
                                                                                                                          

                                  ----------------------------------------------------------------------
  Payer's Request for Taxpayer     PART II -- For Payees Exempt From Backup Withholding, see the
  Identification Number (TIN)      enclosed Guidelines and complete as instructed therein.
- --------------------------------------------------------------------------------------------------------
 CERTIFICATION -- Under penalties of perjury, I certify that:
 (1) The number shown on this form is my correct Taxpayer Identification Number (or I am waiting for a
     number to be issued to me), and
 (2) I am not subject to backup withholding either because I have not been notified by the Internal
     Revenue Service (the "IRS") that I am subject to backup withholding as a result of failure to
     report all interest or dividends, or the IRS has notified me that I am no longer subject to backup
     withholding.
 CERTIFICATE INSTRUCTIONS -- You must cross out item (2) above if you have been notified by the IRS that
 you are subject to backup withholding because of underreporting interest or dividends on your tax
 return. However, if after being notified by the IRS that you were subject to backup withholding you
 received another notification from the IRS that you are no longer subject to backup withholding, do not
 cross out item (2). (Also see instructions in the enclosed Guidelines.)
- --------------------------------------------------------------------------------------------------------
 SIGNATURE                                                                DATE          , 199
- --------------------------------------------------------------------------------------------------------
</TABLE>
 
NOTE: FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN BACKUP WITHHOLDING
      OF 31% OF ANY PAYMENTS MADE TO YOU PURSUANT TO THIS OFFER. PLEASE REVIEW
      THE ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
      NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL DETAILS.
<PAGE>   12
 
     Facsimiles of the Letter of Transmittal, properly completed and duly
signed, will be accepted. The Letter of Transmittals certificates evidencing
Shares and any other required documents should be sent or delivered by each
shareholder or such shareholder's broker, dealer, commercial bank, trust company
or other nominee to the Depositary at one of its addresses set forth below.
 
                        The Depositary for the Offer is:
 
                    CHASEMELLON SHAREHOLDER SERVICES, L.L.C.
 
<TABLE>
<S>                            <C>                            <C>
           By Mail:                       By Hand:                 By Overnight Courier:
    ChaseMellon Shareholder        ChaseMellon Shareholder        ChaseMellon Shareholder
       Services, L.L.C.               Services, L.L.C.               Services, L.L.C.
          PO Box 3301             120 Broadway, 13th Floor         85 Challenger Road --
       South Hackensack,          New York, New York 10271            Mail Drop-Reorg
       New Jersey 07606        Attn: Reorganization Department        Ridgefield Park,
Attn: Reorganization Department                                      New Jersey 07660
                                                              Attn: Reorganization Department
                                        By Facsimile:
                                       (201) 329-8936
 
                                    Confirm by Telephone:
                                       (201) 296-4860
</TABLE>
 
     Questions or requests for assistance may be directed to the Information
Agent or the Dealer Managers at their respective addresses and telephone numbers
listed below. Additional copies of this Offer to Purchase, the Letter of
Transmittal and the Notice of Guaranteed Delivery may be obtained from the
Information Agent. A shareholder may also contact brokers, dealers, commercial
banks or trust companies for assistance concerning the Offer.
 
                    The Information Agent for the Offer is:
 
                                     (LOGO)
 
                           Toll Free: 1-800-223-2064
 
                               Wall Street Plaza
                            New York, New York 10005
                        Banks and Brokers call collect:
                                 (212) 440-9800
                           All others call toll free:
                                 (800) 223-2064
 
                     The Dealer Managers for the Offer are:
 
                              GOLDMAN, SACHS & CO.
                                85 Broad Street
                            New York, New York 10004
                                 (800) 323-5678

<PAGE>   1
 
                         NOTICE OF GUARANTEED DELIVERY
 
                                      FOR
 
                        Tender of Shares of Common Stock
 
           (Including the Associated Preferred Stock Purchase Rights)
 
                                       OF
 
                                WYLE ELECTRONICS
 
                   (Not to be Used for Signature Guarantees)
 
     This Notice of Guaranteed Delivery, or one substantially in the form
hereof, must be used to accept the Offer (as defined below) (i) if certificates
("Share Certificates") evidencing shares of common stock, without par value (the
"Common Stock"), of Wyle Electronics, a California corporation (the "Company"),
and the associated preferred stock purchase rights (together with the Common
Stock, the "Shares"), are not immediately available, (ii) if Share Certificates
and all other required documents cannot be delivered to ChaseMellon Shareholder
Services, L.L.C., as Depositary (the "Depositary"), prior to the Expiration Date
(as defined in "Section 1. Terms of the Offer; Proration in Certain
Circumstances; Expiration Date" of the Offer to Purchase) or (iii) if the
procedure for delivery by book-entry transfer cannot be completed on a timely
basis. This Notice of Guaranteed Delivery may be delivered by hand or mail or
transmitted by telegram or facsimile transmission to the Depositary. See
"Section 3. Procedures for Accepting the Offer and Tendering Shares" of the
Offer to Purchase.
 
                        The Depositary for the Offer is:
 
                    CHASEMELLON SHAREHOLDER SERVICES, L.L.C.
 
<TABLE>
<S>                                  <C>                               <C>
             By Mail:                             By Hand:                   By Overnight Courier:
     ChaseMellon Shareholder              ChaseMellon Shareholder           ChaseMellon Shareholder
         Services, L.L.C.                     Services, L.L.C.                  Services, L.L.C.
           PO Box 3301                    120 Broadway, 13th Floor           85 Challenger Road --
South Hackensack, New Jersey 07606         New York, New York 10271            Mail Drop -- Reorg
 Attn: Reorganization Department              New Jersey 07660                  Ridgefield Park,
                                      Attn: Reorganization Department           New Jersey 07660
                                                                     Attn: Reorganization Department
                                            By Facsimile:
                                            (201) 329-8936
                                        Confirm by Telephone:
                                            (201) 296-4860
</TABLE>
 
     DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS OTHER THAN AS
SET FORTH ABOVE, OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TRANSMISSION
OTHER THAN AS SET FORTH ABOVE, WILL NOT CONSTITUTE A VALID DELIVERY.
 
     This form is not to be used to guarantee signatures. If a signature on a
Letter of Transmittal is required to be guaranteed by an "Eligible Institution"
under the instructions thereto, such signature guarantee must appear in the
applicable space provided in the signature box on the Letter of Transmittal.
<PAGE>   2
 
Ladies and Gentlemen:
 
     The undersigned hereby tenders to EBV Electronics Inc., a Delaware
corporation and an indirect wholly owned subsidiary of Raab Karcher AG, a
corporation organized under the laws of the Federal Republic of Germany, upon
the terms and subject to the conditions set forth in the Offer to Purchase,
dated July 9, 1997 (the "Offer to Purchase"), and the related Letter of
Transmittal (which, together with the Offer to Purchase, constitute the
"Offer"), receipt of each of which is hereby acknowledged, the number of Shares
specified below pursuant to the guaranteed delivery procedure described in
"Section 3. Procedures for Accepting the Offer and Tendering Shares" of the
Offer to Purchase.
 
<TABLE>
<S>                                               <C>
Number of Shares:
- -------------------------------                   ---------------------------------------------
 
                                                  ---------------------------------------------
                                                            SIGNATURE(S) OF HOLDER(S)
 
Certificate Nos. (If Available):
 
                                                  Dated:
- ---------------------------------------------     --------------------------------------, 199
 
                                                  Name(s) of Holders:
 
                                                  ---------------------------------------------
 
                                                  ---------------------------------------------
                                                  PLEASE TYPE OR PRINT
Check one box if Shares will be
      delivered by book-entry transfer:
                                                  ---------------------------------------------
                                                  ADDRESS
[ ] The Depository Trust Company
                                                  ---------------------------------------------
                                                  ZIP CODE
[ ] Midwest Securities Trust Company
                                                  ---------------------------------------------
                                                  AREA CODE AND TELEPHONE NO.
[ ] Philadelphia Depository Trust Company
 
Account No.
  ---------------------------------------
</TABLE>
<PAGE>   3
 
                                   GUARANTEE
                    (NOT TO BE USED FOR SIGNATURE GUARANTEE)
 
     The undersigned, a firm which is a member of the Medallion Signature
Guarantee Program, guarantees to deliver to the Depositary, at one of its
addresses set forth above, either Share Certificates evidencing the Shares
tendered hereby, in proper form for transfer, or confirmation of book-entry
transfer of such Shares into the Depositary's account at The Depository Trust
Company, the Midwest Securities Trust Company or the Philadelphia Depository
Trust Company, in each case with delivery of a Letter of Transmittal (or
facsimile thereof) properly completed and duly executed with any required
signature guarantees or a Book-Entry Confirmation (as defined in the Offer to
Purchase) in the case of a book-entry delivery, and any other required
documents, all within three New York Stock Exchange, Inc. trading days of the
date hereof.
 
<TABLE>
<S>                                              <C>
- --------------------------------------------     --------------------------------------------
                NAME OF FIRM                                 AUTHORIZED SIGNATURE
 
- --------------------------------------------     --------------------------------------------
                  ADDRESS                                           TITLE
 
- --------------------------------------------     Name:
                                                 --------------------------------------------
                  ZIP CODE                                   PLEASE TYPE OR PRINT
 
- --------------------------------------------     Dated:
                                                 --------------------------------------, 199
        AREA CODE AND TELEPHONE NO.
</TABLE>
 
                DO NOT SEND SHARE CERTIFICATES WITH THIS NOTICE.
       SHARE CERTIFICATES SHOULD BE SENT WITH YOUR LETTER OF TRANSMITTAL.

<PAGE>   1
 
                              GOLDMAN, SACHS & CO.
                                85 BROAD STREET
                            NEW YORK, NEW YORK 10004
 
                           OFFER TO PURCHASE FOR CASH
                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED STOCK PURCHASE RIGHTS)
                                       OF
 
                                WYLE ELECTRONICS
                                       AT
 
                              $50.00 NET PER SHARE
                                       BY
 
                              EBV ELECTRONICS INC.
                     AN INDIRECT WHOLLY OWNED SUBSIDIARY OF
 
                                RAAB KARCHER AG
 
  THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
                                     TIME,
           ON TUESDAY, AUGUST 5, 1997, UNLESS THE OFFER IS EXTENDED.
 
                                                                    July 9, 1997
 
To Brokers, Dealers, Commercial Banks,
  Trust Companies and Other Nominees:
 
     We have been appointed by EBV Electronics Inc., a Delaware corporation
("Purchaser") and an indirect wholly owned subsidiary of Raab Karcher AG, a
corporation organized under the laws of the Federal Republic of Germany
("Parent"), to act as Dealer Managers in connection with Purchaser's offer to
purchase all outstanding shares of common stock, without par value (the "Common
Stock"), of Wyle Electronics, a California corporation (the "Company"), and the
associated preferred stock purchase rights (together with the Common Stock, the
"Shares"), at a price of $50.00 per Share, net to the seller in cash, upon the
terms and subject to the conditions set forth in Purchaser's Offer to Purchase,
dated July 9, 1997 (the "Offer to Purchase"), and the related Letter of
Transmittal (which, together with the Offer to Purchase, constitute the "Offer")
enclosed herewith. Please furnish copies of the enclosed materials to those of
your clients for whose accounts you hold Shares registered in your name or in
the name of your nominee.
 
     THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS, (I) THERE BEING VALIDLY
TENDERED AND NOT WITHDRAWN PRIOR TO THE EXPIRATION OF THE OFFER SUCH NUMBER OF
SHARES WHICH WOULD CONSTITUTE NOT LESS THAN 90% OF THE SHARES THEN OUTSTANDING
ON A FULLY DILUTED BASIS (THE "MINIMUM CONDITION") AND (II) ANY WAITING PERIOD
UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 APPLICABLE TO THE
PURCHASE OF THE SHARES PURSUANT TO THE OFFER SHALL HAVE EXPIRED OR BEEN
TERMINATED.
 
     IN THE EVENT THAT MORE THAN 50% OF THE SHARES THEN OUTSTANDING ARE TENDERED
PURSUANT TO THE OFFER AND NOT WITHDRAWN, BUT LESS THAN 90% OF THE SHARES THEN
OUTSTANDING ON A FULLY DILUTED BASIS ARE ACQUIRED BY PURCHASER PURSUANT TO THE
OFFER AND THE STOCK OPTION DESCRIBED IN THE OFFER TO PURCHASE, PURCHASER WILL
WAIVE THE MINIMUM CONDITION AND AMEND THE OFFER TO REDUCE THE NUMBER OF SHARES
SUBJECT TO THE OFFER TO 6,102,321 SHARES OR SUCH GREATER OR LESSER NUMBER OF
SHARES AS EQUALS 49.9% OF THE SHARES THEN OUTSTANDING (THE "REVISED MINIMUM
NUMBER") AND, IF A GREATER NUMBER OF SHARES IS TENDERED INTO THE OFFER AND NOT
WITHDRAWN, PURCHASE, ON A PRO RATA BASIS, THE REVISED MINIMUM NUMBER OF SHARES
(IT BEING UNDERSTOOD THAT PURCHASER SHALL NOT IN ANY EVENT BE REQUIRED TO ACCEPT
FOR PAYMENT, OR PAY FOR, ANY SHARES IF LESS THAN THE REVISED MINIMUM NUMBER OF
SHARES ARE TENDERED PURSUANT TO THE OFFER AND NOT WITHDRAWN AT THE EXPIRATION OF
THE OFFER).
<PAGE>   2
 
     Enclosed for your information and use are copies of the following
documents:
 
          1. Offer to Purchase, dated July 9, 1997;
 
          2. Letter of Transmittal to be used by holders of Shares in accepting
     the Offer and tendering Shares;
 
          3. Notice of Guaranteed Delivery to be used to accept the Offer if the
     Shares and all other required documents are not immediately available or
     cannot be delivered to ChaseMellon Shareholder Services, L.L.C. (the
     "Depositary") by the Expiration Date (as defined in the Offer to Purchase)
     or if the procedure for book-entry transfer cannot be completed by the
     Expiration Date;
 
          4. A letter to shareholders of the Company from Ralph L. Ozorkiewicz,
     President and Chief Executive Officer of the Company, together with a
     Solicitation/Recommendation Statement on Schedule 14D-9 filed with the
     Securities and Exchange Commission by the Company;
 
          5. A letter which may be sent to your clients for whose accounts you
     hold Shares registered in your name or in the name of your nominee, with
     space provided for obtaining such clients' instructions with regard to the
     Offer;
 
          6. Guidelines for Certification of Taxpayer Identification Number on
     Substitute Form W-9; and
 
          7. Return envelope addressed to the Depositary.
 
     WE URGE YOU TO CONTACT YOUR CLIENTS AS PROMPTLY AS POSSIBLE. PLEASE NOTE
THAT THE OFFER AND WITHDRAWAL RIGHTS EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
TIME, ON TUESDAY, AUGUST 5, 1997, UNLESS THE OFFER IS EXTENDED.
 
     In all cases, payment for Shares accepted for payment pursuant to the Offer
will be made only after timely receipt by the Depositary of certificates
evidencing such Shares (or a confirmation of a book-entry transfer of such
Shares into the Depositary's account at one of the Book-Entry Transfer
Facilities (as defined in the Offer to Purchase)), a Letter of Transmittal (or
facsimile thereof) properly completed and duly executed and any other required
documents.
 
     If holders of Shares wish to tender, but cannot deliver their certificates
or other required documents or cannot comply with the procedure for book-entry
transfer, prior to the expiration of the Offer, a tender may be effected by
following the guaranteed delivery procedure described in "Section 3. Procedures
for Accepting the Offer and Tendering Shares" of the Offer to Purchase.
 
     Purchaser will not pay any fees or commissions to any broker, dealer or
other person (other than the Dealer Managers, the Depositary and the Information
Agent, as described in the Offer) in connection with the solicitation of tenders
of Shares pursuant to the Offer. However, Purchaser will reimburse you for
customary mailing and handling expenses incurred by you in forwarding any of the
enclosed materials to your clients. Purchaser will pay or cause to be paid any
stock transfer taxes payable with respect to the transfer of Shares to it,
except as otherwise provided in Instruction 6 of the Letter of Transmittal.
 
     Any inquiries you may have with respect to the Offer should be addressed to
Goldman, Sachs & Co. or Georgeson & Company Inc. (the "Information Agent") at
their respective addresses and telephone numbers set forth on the back cover
page of the Offer to Purchase.
 
     Additional copies of the enclosed material may be obtained from the
Information Agent, at the address and telephone number set forth on the back
cover page of the Offer to Purchase.
 
                                          Very truly yours,
 
                                          GOLDMAN, SACHS & CO.
 
     NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL RENDER YOU OR
ANY OTHER PERSON THE AGENT OF PARENT, PURCHASER, THE COMPANY, THE DEALER
MANAGER, THE INFORMATION AGENT OR THE DEPOSITARY, OR OF ANY AFFILIATE OF ANY OF
THEM, OR AUTHORIZE YOU OR ANY OTHER PERSON TO USE ANY DOCUMENT OR TO MAKE ANY
STATEMENT ON BEHALF OF ANY OF THEM IN CONNECTION WITH THE OFFER OTHER THAN THE
ENCLOSED DOCUMENTS AND THE STATEMENTS CONTAINED THEREIN.

<PAGE>   1
 
                           OFFER TO PURCHASE FOR CASH
 
                     ALL OUTSTANDING SHARES OF COMMON STOCK
           (INCLUDING THE ASSOCIATED PREFERRED STOCK PURCHASE RIGHTS)
                                       OF
 
                                WYLE ELECTRONICS
                                       AT
 
                              $50.00 NET PER SHARE
                                       BY
 
                              EBV ELECTRONICS INC.
                     AN INDIRECT WHOLLY OWNED SUBSIDIARY OF
 
                                RAAB KARCHER AG
 
    THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK
      CITY TIME, ON TUESDAY, AUGUST 5, 1997, UNLESS THE OFFER IS EXTENDED.
 
                                                                    July 9, 1997
 
To Our Clients:
 
     Enclosed for your consideration are an Offer to Purchase, dated July 9,
1997 (the "Offer to Purchase"), and a related Letter of Transmittal in
connection with the offer by EBV Electronics Inc., a Delaware corporation
("Purchaser") and an indirect wholly owned subsidiary of Raab Karcher AG, a
corporation organized under the laws of the Federal Republic of Germany, to
purchase all outstanding shares of common stock, without par value (the "Common
Stock"), of Wyle Electronics, a California corporation (the "Company"), and the
associated preferred stock purchase rights (together with the Common Stock, the
"Shares"), at a price of $50.00 per Share, net to the seller in cash, upon the
terms and subject to the conditions set forth in the Offer to Purchase and the
related Letter of Transmittal (which, together with the Offer to Purchase,
constitute the "Offer"). We are the holder of record of Shares held by us for
your account. A TENDER OF SUCH SHARES CAN BE MADE ONLY BY US AS THE HOLDER OF
RECORD AND PURSUANT TO YOUR INSTRUCTIONS. THE LETTER OF TRANSMITTAL IS FURNISHED
TO YOU FOR YOUR INFORMATION ONLY AND CANNOT BE USED BY YOU TO TENDER SHARES HELD
BY US FOR YOUR ACCOUNT.
 
     We request instructions as to whether you wish to have us tender on your
behalf any or all of the Shares held by us for your account, upon the terms and
subject to the conditions set forth in the Offer.
 
     Your attention is invited to the following:
 
          1. The tender price is $50.00 per Share, net to the seller in cash.
 
          2. The Offer is being made for all outstanding Shares.
 
          3. The Board of Directors of the Company has unanimously approved the
     Offer and determined that each of the Offer and the Merger (as defined in
     the Offer to Purchase) is fair to, and in the best interests of, the
     shareholders of the Company, and recommends that shareholders accept the
     Offer and tender their Shares pursuant to the Offer.
 
          4. THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW
     YORK CITY TIME, ON TUESDAY, AUGUST 5, 1997 UNLESS THE OFFER IS EXTENDED.
 
          5. The Offer is conditioned upon, among other things, (i) there being
     validly tendered and not withdrawn prior to the expiration of the Offer
     such number of Shares which would constitute not less than 90% of the
     Shares then outstanding on a fully diluted basis (the "Minimum Condition")
     and (ii) any waiting period under the Hart-Scott-Rodino Antitrust
     Improvements Act of 1976 applicable to the purchase of the Shares pursuant
     to the Offer shall have expired or been terminated.
<PAGE>   2
 
          6. In the event that more than 50% of the Shares then outstanding are
     tendered pursuant to the Offer and not withdrawn, but less than 90% of the
     Shares then outstanding on a fully diluted basis are acquired by Purchaser
     pursuant to the Offer and the Stock Option described in the Offer to
     Purchase, Purchaser will waive the Minimum Condition and amend the Offer to
     reduce the number of Shares subject to the Offer to 6,102,321 Shares or
     such greater or lesser number of Shares as equals 49.9% of the Shares then
     outstanding (the "Revised Minimum Number") and, if a greater number of
     Shares is tendered into the Offer and not withdrawn, purchase, on a pro
     rata basis, the Revised Minimum Number of Shares (it being understood that
     Purchaser shall not in any event be required to accept for payment, or pay
     for, any Shares if less than the Revised Minimum Number of Shares are
     tendered pursuant to the Offer and not withdrawn at the expiration of the
     Offer).
 
          7. Purchaser will pay all stock transfer taxes with respect to the
     sale and transfer of any Shares to it or its order pursuant to the Offer.
 
     If you wish to have us tender any or all of your Shares, please so instruct
us by completing, executing and returning to us the instruction form contained
in this letter. An envelope in which to return your instructions to us is
enclosed. If you authorize the tender of your Shares, all such Shares will be
tendered unless otherwise specified in your instructions. YOUR INSTRUCTIONS
SHOULD BE FORWARDED TO US AS SOON AS POSSIBLE SO THAT WE WILL HAVE AMPLE TIME TO
PERMIT US TO SUBMIT A TENDER ON YOUR BEHALF PRIOR TO THE EXPIRATION OF THE
OFFER.
 
     The Offer is made solely by the Offer to Purchase and the related Letter of
Transmittal and is being made to all holders of Shares. Purchaser is not aware
of any state where the making of the Offer is prohibited by administrative or
judicial action pursuant to any valid state statute. If Purchaser becomes aware
of any valid state statute prohibiting the making of the Offer or the acceptance
of Shares pursuant thereto, Purchaser will make a good faith effort to comply
with such state statute. If, after such good faith effort, Purchaser cannot
comply with such state statute, the Offer will not be made to (nor will tenders
be accepted from or on behalf of) the holders of Shares in such state. In any
jurisdiction where the securities, blue sky or other laws require the Offer to
be made by a licensed broker or dealer, the Offer shall be deemed to be made on
behalf of Purchaser by Goldman, Sachs & Co. or one or more registered brokers or
dealers licensed under the laws of such jurisdiction.
<PAGE>   3
 
             INSTRUCTIONS WITH RESPECT TO THE OFFER TO PURCHASE FOR
                  CASH ALL OUTSTANDING SHARES OF COMMON STOCK
                  OF WYLE ELECTRONICS BY EBV ELECTRONICS INC.
 
     The undersigned acknowledge(s) receipt of your letter and the enclosed
Offer to Purchase, dated July 9, 1997, and the related Letter of Transmittal
(which together constitute the "Offer") in connection with the offer by EBV
Electronics Inc., a Delaware corporation and an indirect wholly owned subsidiary
of Raab Karcher AG, a corporation organized under the laws of the Federal
Republic of Germany, to purchase all outstanding shares of common stock, without
par value (the "Common Stock"), of Wyle Electronics, a California corporation,
and the associated preferred stock purchase rights (together with the Common
Stock, the "Shares").
 
     This will instruct you to tender the number of Shares indicated below (or,
if no number is indicated below, all Shares) that are held by you for the
account of the undersigned, upon the terms and subject to the conditions set
forth in the Offer.
 
Dated:                , 199
 
Number of Shares to be Tendered:
 
- ------------------ Shares*
 
SIGN HERE
 
- ------------------------------------------------------
 
- ------------------------------------------------------
                                  SIGNATURE(S)
 
- ------------------------------------------------------
 
- ------------------------------------------------------
                         PLEASE TYPE OR PRINT NAME(S)
 
- ------------------------------------------------------
 
- ------------------------------------------------------
                          PLEASE TYPE OR PRINT ADDRESS
 
- ------------------------------------------------------
                         AREA CODE AND TELEPHONE NUMBER
 
- ------------------------------------------------------
                           TAXPAYER IDENTIFICATION OR
                             SOCIAL SECURITY NUMBER
 
- ---------------
* Unless otherwise indicated, it will be assumed that all Shares held by us for
  your account are to be tendered.

<PAGE>   1
 
            GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9
 
    GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER TO GIVE THE
PAYER. -- Social Security numbers have nine digits separated by two hyphens:
i.e. 000-00-0000. Employer identification numbers have nine digits separated by
only one hyphen: i.e. 00-0000000. The table below will help determine the number
to give the payer.
 
<TABLE>
<CAPTION>
- ------------------------------------------------------------------
     FOR THIS TYPE OF ACCOUNT:             GIVE THE
                                           SOCIAL SECURITY
                                           NUMBER OF --
- ------------------------------------------------------------------
 <S>                                      <C>
  1. An individual's account               The individual
  2. Two or more individuals (joint        The actual owner of the
     account)                              account or, if combined
                                           funds, any one of the
                                           individuals (1)
  3. Custodian and wife (joint account)    The actual owner of the
                                           account or, if joint funds,
                                           either person (1)
  4. Custodian account of a minor          The minor (2)
     (Uniform Gift to Minors Act)
  5. Adult and minor (joint account)       The adult or, if the minor
                                           is the only contributor,
                                           the minor (1)
  6. Account in the name of guardian or    The ward, minor, or
     committee for a designated ward,      incompetent person (3)
     minor, or incompetent person
  7. a The usual revocable savings trust   The grantor-trustee (1)
       account (grantor is also trustee)
     b So-called trust account that is     The actual owner (1)
       not a legal or valid trust under
       State law
- ------------------------------------------------------------------
     FOR THIS TYPE OF ACCOUNT:             GIVE THE EMPLOYER
                                           IDENTIFICATION
                                           NUMBER OF --
- ------------------------------------------------------------------
  8. Sole proprietorship account           The Owner (4)
  9. A valid trust, estate, or pension     Legal entity (Do not
     trust                                 furnish the identifying
                                           number of the personal
                                           representative or trustee
                                           unless the legal entity
                                           itself is not designated in
                                           the account title.) (5)
 10. Corporate account                     The Corporation
 11. Religious, charitable, or             The organization
     educational organization account
 12. Partnership account held in the       The partnership
     name of the business
 13. Association, club, or other tax-      The organization
     exempt organization
 14. A broker or registered nominee        The broker or nominee
 15. Account with the Department of        The public entity
     Agriculture in the name of a public
     entity (such as a State or local
     government, school district, or
     prison) that receives agricultural
     program payments
</TABLE>
 
- ------------------------------------------------------------------
(1) List first and circle the name of the person whose number you furnish.
(2) Circle the minor's name and furnish the minor's social security number.
(3) Circle the ward's, minor's or incompetent person's name and furnish such
    person's social security number.
(4) Show the name of the owner.
(5) List first and circle the name of the legal trust, estate, or pension trust.
 
NOTE: If no name is circled when there is more than one name, the number will be
      considered to be that of the first name listed.
 
OBTAINING A NUMBER
If you don't have a taxpayer identification number or you don't know your
number, obtain Form SS-5, Application for a Social Security Number Card, or Form
SS-4, Application for Employer Identification Number, at the local office of the
Social Security Administration or the Internal Revenue Service and apply for a
number.
 
PAYEES EXEMPT FROM BACKUP WITHHOLDING
Payees specifically exempted from backup withholding on ALL payments include the
following:
- - A corporation.
- - A financial institution.
- - An organization exempt from tax under section 501(a), or an individual
  retirement plan.
- - The United States or any agency or instrumentality thereof.
- - A State, the District of Columbia, a possession of the United States, or any
  subdivision or instrumentality thereof.
- - A foreign government, a political subdivision of a foreign government, or
  agency or instrumentality thereof.
- - An international organization or any agency, or instrumentality thereof.
- - A registered dealer in securities or commodities registered in the U.S. or a
  possession of the U.S.
- - A real estate investment trust.
- - A common trust fund operated by a bank under section 584(a).
- - An exempt charitable remainder trust, or a non-exempt trust described in
  section 4947(a)(1).
- - An entity registered at all times under the Investment Company Act of 1940.
- - A foreign central bank of issue.
 
    Payments of dividends and patronage dividends not generally subject to
backup withholding include the following:
- - Payments to nonresident aliens subject to withholding under section 1441.
- - Payments to partnerships not engaged in a trade or business in the U.S. and
  which have at least one nonresident partner.
- - Payments of patronage dividends where the amount received is not paid in
  money.
- - Payments made by certain foreign organizations.
- - Payments made to a nominee.
 
    Payments of interest not generally subject to backup withholding include the
following:
- - Payments of interest on obligations issued by individuals.
 
NOTE: You may be subject to backup withholding if this interest is $600 or more
and is paid in the course of the payer's trade or business and you have not
provided your correct taxpayer identification number to the payer.
- - Payments of tax-exempt interest (including exempt interest dividends under
  section 852).
- - Payments described in section 6049(b)(5) to nonresident aliens.
- - Payments on tax-free covenant bonds under section 1451.
- - Payments made by certain foreign organizations.
- - Payments made to a nominee.
 
Exempt payees described above should file Form W-9 to avoid possible erroneous
backup withholding. FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER
IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, AND RETURN IT TO
THE PAYER, IF THE PAYMENTS ARE INTEREST, DIVIDENDS, OR PATRONAGE DIVIDENDS, ALSO
SIGN AND DATE THE FORM.
 
    Certain payments other than interest, dividends, and patronage dividends
that are not subject to information reporting are also not subject to backup
withholding. For details, see the regulations under sections 6041, 6041A (a),
6045, and 6050A.
 
PRIVACY ACT NOTICE.--Section 6109 requires most recipients of dividend,
interest, or other payments to give taxpayer identification numbers to payers
who must report the payments to IRS. IRS uses the numbers for identification
purposes. Payers must be given the numbers whether or not recipients are
required to file tax returns. Payers must generally withhold 31% of taxable
interest, dividend, and certain other payments to a payee who does not furnish a
taxpayer identification number to a payer. Certain penalties may also apply.
 
PENALTIES
(1) PENALTY FOR FAILURE TO FURNISH TAXPAYER IDENTIFICATION NUMBER. -- If you
fail to furnish your taxpayer identification number to a payer, you are subject
to a penalty of $50 for each such failure unless your failure is due to
reasonable cause and not to willful neglect.
(2) CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO WITHHOLDING. -- If you
make a false statement with no reasonable basis which results in no imposition
of backup withholding, you are subject to a penalty of $500.
(3) CRIMINAL PENALTY FOR FALSIFYING INFORMATION. -- Falsifying certifications or
affirmations may subject you to criminal penalties including fines and/or
imprisonment.
(4) FAILURE TO REPORT CERTAIN DIVIDEND AND INTEREST PAYMENTS. -- If you fail to
include any portion of an includible payment for interest, dividends or
patronage dividends in gross income and such failure is due to negligence, a
penalty of 20% is imposed on any portion of any underpayment attributable to the
failure.
 
                  FOR ADDITIONAL INFORMATION CONTACT YOUR TAX
                   CONSULTANT OR THE INTERNAL REVENUE SERVICE

<PAGE>   1
This announcement is neither an offer to purchase nor a solicitation of an offer
to sell Shares (as defined below). The Offer (as defined below) is made solely
by the Offer to Purchase dated July 9, 1997 and the related Letter of
Transmittal, and is being made to all holders of Shares. Purchaser (as defined
below) is not aware of any state where the making of the Offer is prohibited by
administrative or judicial action pursuant to any valid state statute. If
Purchaser becomes aware of any valid state statute prohibiting the making of the
Offer or the acceptance of Shares pursuant thereto, Purchaser will make a good
faith effort to comply with such state statute. If, after such good faith
effort, Purchaser cannot comply with such state statute, the Offer will not be
made to (nor will tenders be accepted from or on behalf of) the holders of
Shares in such state. In any jurisdiction where the securities, blue sky or
other laws require the Offer to be made by a licensed broker or dealer, the
Offer shall be deemed to be made on behalf of Purchaser by Goldman, Sachs & Co.
or one or more registered brokers or dealers licensed under the laws of such
jurisdiction.

NOTICE OF OFFER TO PURCHASE FOR CASH
ALL OUTSTANDING SHARES OF COMMON STOCK
(INCLUDING THE ASSOCIATED PREFERRED STOCK PURCHASE RIGHTS)
OF
WYLE ELECTRONICS
AT
$50.00 NET PER SHARE
BY
EBV ELECTRONICS INC.
AN INDIRECT WHOLLY OWNED SUBSIDIARY OF
RAAB KARCHER AG

EBV Electronics Inc., a Delaware corporation ("Purchaser") and an indirect
wholly owned subsidiary of Raab Karcher AG, a corporation organized under the
laws of the Federal Republic of Germany ("Parent"), is offering to purchase all
outstanding shares of common stock, without par value (the "Common Stock"), of
Wyle Electronics, a California corporation (the "Company"), and the associated
preferred stock purchase rights (together with the Common Stock, the "Shares"),
at a price of $50.00 per Share, net to the seller in cash, upon the terms and
subject to the conditions set forth in Purchaser's Offer to Purchase, dated July
9, 1997 (the "Offer to Purchase"), and the related Letter of Transmittal (which,
together with the Offer to Purchase, constitute the "Offer"). Following the
Offer, Purchaser intends to effect the Merger described below. Parent is a
wholly owned subsidiary of VEBA AG, a corporation organized under the laws of
the Federal Republic of Germany.

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
TIME, ON TUESDAY, AUGUST 5, 1997, UNLESS THE OFFER IS EXTENDED.

The Offer is conditioned upon, among other things, (i) there being validly
tendered and not withdrawn prior to the expiration of the Offer such number of
Shares which would constitute not less than 90% of the Shares then outstanding
on a fully diluted basis (the "Minimum Condition") and (ii) any waiting period
under the Hart-Scott-Rodino 


<PAGE>   2
Antitrust Improvements Act of 1976 applicable to the purchase of the Shares
pursuant to the Offer shall have expired or been terminated.

In the event that more than 50% of the Shares then outstanding are tendered
pursuant to the Offer and not withdrawn, but less than 90% of the Shares then
outstanding on a fully diluted basis are acquired by Purchaser pursuant to the
Offer and the Stock Option described below, Purchaser will waive the Minimum
Condition and amend the Offer to reduce the number of Shares subject to the
Offer to 6,102,321 Shares or such greater or lesser number of Shares as equals
49.9% of the Shares then outstanding (the "Revised Minimum Number") and, if a
greater number of Shares is tendered into the Offer and not withdrawn, purchase,
on a pro rata basis, the Revised Minimum Number of Shares (it being understood
that Purchaser shall not in any event be required to accept for payment, or pay
for, any Shares if less than the Revised Minimum Number of Shares are tendered
pursuant to the Offer and not withdrawn at the expiration of the Offer).

The Offer is being made pursuant to an Agreement and Plan of Merger dated as of
July 3, 1997 (the "Merger Agreement") among Parent, Purchaser and the Company.
The Merger Agreement provides that, among other things, upon the terms and
subject to the conditions set forth in the Merger Agreement, and in accordance
with the General Corporation Law of the State of Delaware and the California
Corporations Code ("California Law"), Purchaser will be merged with and into the
Company (the "Merger"). Following consummation of the Merger, the separate
corporate existence of Purchaser will cease and the Company will continue as the
surviving corporation and will become an indirect wholly owned subsidiary of
Parent. At the effective time of the Merger (the "Effective Time"), each Share
issued and outstanding immediately prior to the Effective Time (other than
Shares owned by the Company or by any subsidiary of the Company and each Share
that is owned by Parent, Purchaser or any other subsidiary of Parent, and other
than Shares held by shareholders who have demanded and perfected, and have not
withdrawn or otherwise lost, appraisal rights, if any, under California Law)
will be cancelled and converted automatically into the right to receive $50.00
in cash, or any higher price that may be paid per Share in the Offer, without
interest.

The Board of Directors of the Company has unanimously approved the Offer and
determined that each of the Offer and the Merger is fair to, and in the best
interests of, the shareholders of the Company, and recommends that shareholders
accept the Offer and tender their Shares pursuant to the Offer.

Simultaneously with entering into the Merger Agreement, and as an inducement to
Parent and Purchaser to enter into the Merger Agreement, the Company entered
into a Stock Option Agreement with Parent and Purchaser, dated as of July 3,
1997 (the "Stock Option Agreement"). Pursuant to the Stock Option Agreement, the
Company granted to Purchaser an irrevocable option (the "Stock Option") to
purchase up to the number of Shares (the "Option Shares") that, when added to
the number of Shares owned by Purchaser and its affiliates following the
consummation of the Offer, would constitute 90% of the Shares then outstanding
on a fully diluted basis (assuming the 


<PAGE>   3
issuance of the Option Shares), at a cash purchase price per Option Share equal
to $50.00, subject to the terms and conditions set forth in the Stock Option
Agreement, including, without limitation, (i) that Purchaser shall have accepted
for payment Shares constituting more than 50% of the Shares then outstanding and
(ii) that the number of Shares to be issued thereunder shall not exceed the
number of authorized Shares available for issuance.

If the Stock Option is exercised by Purchaser (resulting in Purchaser acquiring
90% or more of the outstanding Shares) or the Purchaser otherwise acquires 90%
of the outstanding Shares, Parent will be able to effect a short-form merger
without a vote of the Company's shareholders under California Law, subject to
the terms and conditions of the Merger Agreement. Purchaser currently intends to
effect a short-form merger if it is able to do so. 

For purposes of the Offer, Purchaser will be deemed to have accepted for payment
(and thereby purchased) Shares validly tendered and not properly withdrawn as,
if and when Purchaser gives oral or written notice to ChaseMellon Shareholder
Services, L.L.C. (the "Depositary") of Parent's acceptance for payment of such
Shares pursuant to the Offer. Upon the terms and subject to the conditions of
the Offer, payment for Shares accepted for payment pursuant to the Offer will be
made by deposit of the purchase price therefor with the Depositary, which will
act as agent for tendering shareholders for the purpose of receiving payments
from Purchaser and transmitting such payments to tendering shareholders whose
Shares have been accepted for payment. Under no circumstances will interest on
the purchase price for Shares be paid, regardless of any extension of the Offer
or delay in making such payment. In all cases, payment for Shares tendered and
accepted for payment pursuant to the Offer will be made only after timely
receipt by the Depositary of (i) the certificates evidencing such Shares (the
"Share Certificates") or timely confirmation of a book-entry transfer of such
Shares into the Depositary's account at one of the Book-Entry Transfer
Facilities (as defined in "Section 2. Acceptance for Payment and Payment for
Shares" of the Offer to Purchase) pursuant to the procedure set forth in
"Section 3. Procedures for Accepting the Offer and Tendering Shares" of the
Offer to Purchase, (ii) the Letter of Transmittal (or a facsimile thereof),
properly completed and duly executed, with any required signature guarantees,
or, in the case of a book-entry transfer, an Agent's Message (as described in
the Offer to Purchase) and (iii) any other documents required under the Letter
of Transmittal.

Purchaser expressly reserves the right, in its sole discretion (subject to the
terms and conditions of the Merger Agreement), at any time and from time to
time, to extend for any reason the period of time during which the Offer is
open, including the occurrence of any condition specified in "Section 14.
Certain Conditions of the Offer" of the Offer to Purchase, by giving oral or
written notice of such extension to the Depositary. Any such extension will be
followed as promptly as practicable by public announcement thereof, such
announcement to be made no later than 9:00 a.m., New York City time, on the next
business day after the previously scheduled Expiration Date (as defined below)
of the Offer. During any such extension, all Shares previously 


<PAGE>   4
tendered and not withdrawn will remain subject to the Offer, subject to the
rights of tendering shareholders to withdraw their Shares.

The term "Expiration Date" means 12:00 Midnight, New York City time, on Tuesday,
August 5, 1997, unless and until Purchaser, in its sole discretion (but subject
to the terms and conditions of the Merger Agreement), shall have extended the
period of time during which the Offer is open, in which event the term
"Expiration Date" shall mean the latest time and date at which the Offer, as so
extended by Purchaser, will expire.

Tenders of Shares made pursuant to the Offer are irrevocable except that such
Shares may be withdrawn at any time prior to the Expiration Date and, unless
theretofore accepted for payment by Purchaser pursuant to the Offer, may also be
withdrawn at any time after Saturday, September 6, 1997. For the withdrawal to
be effective, a written, telegraphic or facsimile transmission notice of
withdrawal must be timely received by the Depositary at one of its addresses set
forth on the back cover page of the Offer to Purchase. Any such notice of
withdrawal must specify the name of the person who tendered the Shares to be
withdrawn, the number of Shares to be withdrawn and the name of the registered
holder of such Shares, if different from that of the person who tendered such
Shares. If Share Certificates evidencing Shares to be withdrawn have been
delivered or otherwise identified to the Depositary, then, prior to the physical
release of such Share Certificates, the serial numbers shown on such Share
Certificates must be submitted to the Depositary and the signature(s) on the
notice of withdrawal must be guaranteed by an Eligible Institution (as defined
in "Section 3. Procedures for Accepting the Offer and Tendering Shares" of the
Offer to Purchase), unless such Shares have been tendered for the account of an
Eligible Institution. If Shares have been tendered pursuant to the procedure for
book-entry transfer as set forth in "Section 3. Procedures for Accepting the
Offer and Tendering Shares" of the Offer to Purchase, any notice of withdrawal
must specify the name and number of the account at the Book-Entry Transfer
Facility to be credited with the withdrawn Shares. All questions as to the form
and validity (including the time of receipt) of any notice of withdrawal will be
determined by Purchaser, in its sole discretion, whose determination will be
final and binding.

The information required to be disclosed by Rule 14d-6(e)(1)(vii) of the General
Rules and Regulations under the Securities Exchange Act of 1934, as amended, is
contained in the Offer to Purchase and is incorporated herein by reference.

The Company has provided Purchaser with the Company's shareholder list and
security position listings for the purpose of disseminating the Offer to holders
of Shares. The Offer to Purchase and the related Letter of Transmittal will be
mailed to record holders of Shares whose names appear on the Company's
shareholder list and will be furnished to brokers, dealers, commercial banks,
trust companies and similar persons whose names, or the names of whose nominees,
appear on the shareholder list or, if applicable, who are listed as participants
in a clearing agency's security position listing for subsequent transmittal to
beneficial owners of Shares. 

The Offer to Purchase and the related Letter of Transmittal contain important
information which should be read before any decision is made with respect to the


<PAGE>   5
Offer.

Questions and requests for assistance or for additional copies of the Offer to
Purchase and the related Letter of Transmittal and other tender offer materials
may be directed to the Information Agent or the Dealer Manager as set forth
below, and copies will be furnished promptly at Purchaser's expense. No fees or
commissions will be paid to brokers, dealers or other persons (other than the
Information Agent and the Dealer Manager) for soliciting tenders of Shares
pursuant to the Offer.

The Information Agent for the Offer is:

[GEORGESON & COMPANY INC. LOGO]
Wall Street Plaza
New York, New York 10005
Banks and Brokers call collect (212) 440-9800
Call Toll-Free: 1-800-223-2064

The Dealer Managers for the Offer are:

GOLDMAN, SACHS & CO.
85 Broad Street
New York, New York 10004
(800) 323-5678

July 9, 1997



<PAGE>   1
 
                           -- JOINT PRESS RELEASE --
 
        RAAB KARCHER TO ACQUIRE LEADING US ELECTRONICS DISTRIBUTOR WYLE
 
         RAAB KARCHER TO COMMENCE TENDER OFFER AT $50 PER SHARE IN CASH
 
         WYLE TO PARTNER WITH EBV EUROPE AS PART OF A GLOBAL STRATEGY;
                WILL KEEP NAME, OPERATE AUTONOMOUSLY, NO LAYOFFS
 
ESSEN, GERMANY AND IRVINE, CALIFORNIA, JULY 3, 1997 -- Raab Karcher AG, a
wholly-owned subsidiary of VEBA AG, and Wyle Electronics (NYSE:WYL.N), one of
North America's leading electronics distributors, today jointly announced that
they have entered into a definitive agreement for Raab Karcher to acquire all of
the outstanding shares of Wyle for $50 per share in cash, for a transaction
valued at approximately $810 million, including Wyle's debt. The purchase price
represents a premium of approximately 40% over the average trading price for
Wyle shares over the last 90 days. Under the agreement, EBV Electronics Inc., a
wholly-owned subsidiary of Raab Karcher, will commence a tender offer for all
outstanding shares of common stock of Wyle on or prior to July 10, 1997. The
transaction has been unanimously approved by the Boards of Directors of both
companies and is not subject to financing. The combination of the two businesses
creates a leading global company in electronic component and computer system
distribution with combined sales of approximately $3.0 billion.
 
Raab Karcher is a market leading, European-based distribution and services
group, with worldwide activities. In 1996, Raab Karcher generated revenue of
$7.0 billion with a total of approximately 29,000 employees. In distribution of
electronic components and computer systems, Raab Karcher serves as the holding
company for its subsidiaries EBV, Memec, Insight and Raab Karcher Electronic
Systems, which in 1996 reported aggregate sales of $1.7 billion. Raab Karcher is
a wholly owned subsidiary of VEBA AG, the fourth largest company in Germany.
With 1996 consolidated sales of approximately $50 billion and a current market
capitalization of approximately $28 billion, the VEBA Group counts as one of the
largest industrial groups in Europe.
<PAGE>   2
 
     Wyle is a leading US-based distributor of electronic components and
computer systems with 1996 sales of $1.2 billion and earnings before interest
and taxes of $74 million. Wyle, which has a total of approximately 1,700
employees, operates 35 sales locations throughout the US and serves customers in
7 European countries through wholly owned subsidiaries. Wyle ranks 6th among the
electronic component and computer system distributors on a world-wide basis and
holds a particularly strong position in the value-added service segment of the
electronics distribution field, including programming of ASIC components,
kitting and just-in-time delivery services.
 
     With the acquisition of Wyle, Raab Karcher will significantly enhance its
global scale and presence. Mr. Georg Kulenkampff, CEO of Raab Karcher, said,
"This is the largest acquisition in the near-150 year history of Raab Karcher.
The transaction will clearly position the combined business as a strong global
player in the world-wide markets for distribution of electronic components and
computer systems and will provide an excellent platform for further growth. In
addition, the acquisition is another significant step in Raab Karcher's strategy
to internationalise and build global size operations in its core business."
 
     Dr. Ferdinand Pohl, President of Raab Karcher's electronics operations
added, "Wyle is an excellent company, widely recognized as a leader in the
value-added segment of the electronics distribution industry. We see this
acquisition as a unique opportunity to capitalize on the complementary strengths
of our two organisations and we fully intend to build on Wyle's existing
strengths, maintaining the Wyle name, its headquarters and its excellent
workforce."
 
     Mr. Ralph L. Ozorkiewicz, President and CEO of Wyle, stated, "This is an
outstanding opportunity to build a substantial multi-national alliance of a
number of important electronic component distribution companies and will create
a new force in the market, which we believe will offer substantial benefits to
customers as well as suppliers. Our Board of Directors unanimously concluded
that this transaction is in the best interest of our shareholders, who will
receive a significant all-cash premium for their shares. In addition, our
employees will all keep their jobs and have the potential for enhanced career
opportunities and suppliers and customers will benefit from our increased global
reach. There is no better partner for Wyle in our consolidating industry."
 
     Raab Karcher's obligation to purchase shares in the tender offer will be
subject to at least 90% of the shares outstanding (on a fully diluted basis)
being tendered into the offer. In order to comply with California law regarding
mergers of companies, in the event that fewer than 90% of the outstanding shares
(on a fully diluted basis) are tendered into the offer, Raab Karcher will
<PAGE>   3
 
have the right to exercise an option granted by Wyle to acquire additional
shares of Wyle's common stock under certain circumstances to enable Raab Karcher
to acquire 90% of the outstanding shares (on a fully diluted basis). In the
event the option would not permit Raab Karcher to acquire sufficient shares, and
more than 50% of the outstanding shares but fewer than 90% of the outstanding
shares (on a fully diluted basis) are tendered into the offer, Raab Karcher will
reduce the number of shares subject to the offer to 49.9% of the shares
outstanding and subsequently pursue a merger with Wyle.
 
     Raab Karcher's obligation to purchase shares in the offer will be further
subject to the satisfaction or waiver of certain customary conditions, including
expiration or termination of the waiting period under the Hart-Scott-Rodino
Antitrust Improvements Act of 1976.
 
Contacts:
Mr. Van Holland
Chief Financial Officer
Wyle Electronics
Tel: +1-714-453 4310
Internet home page: http://www.wyle.com
 
Dr. Andreas Dahms
Director Public Relations
Raab Karcher
Tel: +49-201-459 1311
E-mail: [email protected]
Internet home page: http://www.raab-karcher.de
 
Mr. Paul Verbinnen
Mr. David Reno
Mr. Drew Brown
Sard Verbinnen & Co
Tel: +1-212-687 8080

<PAGE>   1

                          AGREEMENT AND PLAN OF MERGER

                                      Among

                                RAAB KARCHER AG,

                              EBV ELECTRONICS INC.

                                       and

                                WYLE ELECTRONICS



                            Dated as of July 3, 1997











<PAGE>   2



                                TABLE OF CONTENTS


Section                                                                     Page
- -------                                                                     ----

                                    ARTICLE I

                                    THE OFFER

    1.01.  The Offer ........................................................  2
    1.02.  Company Actions ..................................................  4

                                   ARTICLE II

                                   THE MERGER

    2.01.  The Merger .......................................................  5
    2.02.  Effective Time; Closing...........................................  5
    2.03.  Effects of the Merger.............................................  6
    2.04.  Articles of Incorporation and By-Laws.............................  6
    2.05.  Directors.........................................................  6
    2.06.  Officers .........................................................  6

                                   ARTICLE III

                    EFFECT OF THE MERGER ON THE CAPITAL STOCK
            OF THE CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES

    3.01.  Effect on Capital Stock...........................................  7
    3.02.  Exchange of Certificates..........................................  8

                                   ARTICLE IV

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

    4.01.  Organization...................................................... 10
    4.02.  Subsidiaries...................................................... 10
    4.03.  Capitalization.................................................... 10
    4.04.  Authority......................................................... 11
    4.05.  Noncontravention; Filings and Consents............................ 12
    4.06.  SEC Documents; Financial Statements............................... 13
    4.07.  Absence of Certain Changes or Events.............................. 14
    4.08.  No Undisclosed Liabilities........................................ 14
    4.09.  Information Supplied.............................................. 15
    4.10.  Litigation........................................................ 15
    4.11.  Labor Matters..................................................... 16
    4.12.  Employee Benefits; ERISA.......................................... 16

<PAGE>   3


                                       ii
Section                                                                   Page
- -------                                                                   ----

    4.13.  Taxes.......................................................... 19
    4.14.  Compliance with Applicable Laws................................ 19
    4.15.  Environmental Matters.......................................... 20
    4.16.  Real Property.................................................. 20
    4.17.  Intellectual Property.......................................... 21
    4.18.  Insurance...................................................... 21
    4.19.  Amendment of Rights Agreement.................................. 22
    4.20.  State Takeover Statutes........................................ 22
    4.21.  Opinion of Financial Advisor................................... 22
    4.22.  Brokers........................................................ 22

                                    ARTICLE V

             REPRESENTATIONS AND WARRANTIES OF PARENT AND PURCHASER

    5.01.  Organization................................................... 22
    5.02.  Authority ..................................................... 23
    5.03.  Noncontravention; Filings and Consents......................... 23
    5.04.  Information Supplied........................................... 24
    5.05.  Financing...................................................... 24
    5.06.  Interim Operations of Purchaser................................ 24
    5.07.  Litigation..................................................... 24
    5.08.  Brokers ....................................................... 25

                                   ARTICLE VI

                            COVENANTS OF THE COMPANY

    6.01.  Conduct of Business ........................................... 25
    6.02.  Other Actions ................................................. 28
    6.03.  No Solicitation ............................................... 28

                                   ARTICLE VII

                              ADDITIONAL AGREEMENTS

    7.01.  Shareholders Meeting; Preparation of the Proxy Statement....... 30
    7.02.  Access to Information; Confidentiality......................... 31
    7.03.  Reasonable Efforts ............................................ 32
    7.04.  Stock Options.................................................. 32
    7.05.  Benefit Plans.................................................. 33
    7.06.  Indemnification and Insurance.................................. 34
    7.07.  Directors of the Company....................................... 35
    7.08.  Fees and Expenses ............................................. 36
    7.09.  Public Announcements........................................... 37

<PAGE>   4


                                       iii
Section                                                                    Page
- -------                                                                    ----

    7.10.  Notification..................................................... 37
    7.11.  Certain Litigation  ............................................. 37
    7.12.  Other Actions ................................................... 38

                                  ARTICLE VIII

                              CONDITIONS PRECEDENT

    8.01.  Conditions to Each Party's Obligation to Effect the Merger....... 38

                                   ARTICLE IX

                        TERMINATION, AMENDMENT AND WAIVER

    9.01.  Termination ..................................................... 39
    9.02.  Effect of Termination............................................ 40
    9.03.  Amendment ....................................................... 40
    9.04.  Extension; Waiver................................................ 40
    9.05.  Procedure for Termination, Amendment, Extension or Waiver........ 40

                                    ARTICLE X

                               GENERAL PROVISIONS

    10.01.  Nonsurvival of Representations.................................. 41
    10.02.  Notices ........................................................ 41
    10.03.  Definitions .................................................... 42
    10.04.  Interpretation ................................................. 43
    10.05.  Counterparts ................................................... 43
    10.06.  Entire Agreement; Third Party Beneficiaries..................... 43
    10.07.  Assignment...................................................... 43
    10.08.  Governing Law .................................................. 44
    10.09.  Enforcement .................................................... 44
    10.10.  Severability ................................................... 44


Exhibit A         Conditions of the Offer
Exhibit B         Form of Agreement of Merger


<PAGE>   5

                             INDEX OF DEFINED TERMS


Defined Term                                                Section

AARC                                                        Section 4.05(b)
acquisition proposal                                        Section 6.03(a)
affiliate                                                   Section 10.03(a)
Agreement                                                   Preamble
Benefit Plans                                               Section 4.12(a)
Certificates                                                Section 3.02(b)
CCC                                                         Recitals
Code                                                        Section 4.12(a)
Commonly Controlled Entity                                  Section 4.12(a)
Company                                                     Preamble
Company Common Stock                                        Recitals
Company Filed SEC Documents                                 Section 4.07
Company Permits                                             Section 4.14
Company Preferred Stock                                     Section 4.03
Company Representatives                                     Section 6.03(a)
Company SEC Documents                                       Section 4.06
Company Shareholder Vote                                    Section 4.04
Company Shareholders Meeting                                Section 7.01(a)
Confidentiality Agreement                                   Section 7.02
control                                                     Section 10.03(b)
controlled by                                               Section 10.03(b)
DGCL                                                        Recitals
Disclosure Schedule                                         Article IV
Dissenting Shares                                           Section 3.01(d)
Effective Time                                              Section 2.02
Environmental Laws                                          Section 4.15
ERISA                                                       Section 4.12(a)
Exchange Act                                                Section 1.01(d)
Expenses                                                    Section 7.08(b)
FCO                                                         Section 4.05(b)
Governmental Entity                                         Section 4.05(b)
Hazardous Substance                                         Section 4.15
HSR Act                                                     Section 4.05(b)
Indemnified Parties                                         Section 7.06(a)
Independent Counsel                                         Section 1.02(a)
Independent Directors                                       Section 7.07(a)
Information Statement                                       Section 4.09
Intellectual Property Rights                                Section 4.17
IRS                                                         Section 4.12(a)
<PAGE>   6


Defined Term                                                Section
- ------------                                                -------
Law                                                         Section 4.05(a)
Leased Real Property                                        Section 4.16(b)
Lien                                                        Section 10.03(c)
Material Adverse Change                                     Section 10.03(d)
Material Adverse Effect                                     Section 10.03(d)
Merger                                                      Recitals
Merger Consideration                                        Section 3.01(c)
Merger Documents                                            Section 2.02
Minimum Condition                                           Exhibit A
Notice of Superior Proposal                                 Section 6.03(b)
Offer                                                       Recitals
Offer Documents                                             Section 1.01(d)
Owned Real Property                                         Section 4.16(a)
Parent                                                      Preamble
Paying Agent                                                Section 3.02(a)
PBGC                                                        Section 4.12(d)
Pension Plans                                               Section 4.12(a)
Per Share Amount                                            Recitals
person                                                      Section 10.03(e)
Preferred Stock                                             Section 4.03
Proxy Statement                                             Section 4.05(b)
Purchaser                                                   Preamble
Real Property                                               Section 4.16(b)
Revised Minimum Number                                      Section 1.01(b)
Rights Agreement                                            Section 4.03
Schedule 14D-9                                              Section 1.02(b)
SEC                                                         Section 1.01(a)
Securities Act                                              Section 4.06
Significant Subsidiary                                      Section 4.01
Specified Court                                             Section 10.09
Stock Incentive Plans                                       Section 7.04(a)
Stock Option                                                Section 7.04(a)
Stock Option Agreement                                      Recitals
subsidiary                                                  Section 10.03(f)
Superior Proposal                                           Section 6.03(b)
Surviving Corporation                                       Section 2.01
taxes                                                       Section 4.13
Termination Fee                                             Section 7.08(b)
under common control with                                   Section 10.03(b)
WARN                                                        Section 4.12(g)
Welfare Plans                                               Section 4.12(a)


<PAGE>   7
                  AGREEMENT AND PLAN OF MERGER, dated as of July 3, 1997 (this
"Agreement"), among RAAB KARCHER AG, a corporation organized under the laws of
Germany ("Parent"), EBV ELECTRONICS INC., a Delaware corporation and an indirect
wholly owned subsidiary of Parent ("Purchaser"), and WYLE ELECTRONICS, a
California corporation (the "Company").

                  WHEREAS, the respective Boards of Directors of Parent,
Purchaser and the Company have each determined that it is in the best interests
of their respective shareholders for Parent to acquire the Company upon the
terms and subject to the conditions set forth in this Agreement;

                  WHEREAS, in furtherance of such acquisition, Parent proposes
to cause Purchaser to make a tender offer (as it may be amended from time to
time as permitted under this Agreement, the "Offer") to purchase all the
outstanding shares of common stock, no par value, of the Company (the "Company
Common Stock"), at a purchase price of US$50.00 per share (such amount, or any
greater amount to be paid per share of Company Common Stock in the Offer, being
referred to as the "Per Share Amount"), net to the seller in cash, upon the
terms and subject to the conditions set forth in this Agreement and in the
Offer; and the Board of Directors of the Company has unanimously approved the
Offer and is recommending that the Company's shareholders accept the Offer and
tender their shares of Company Common Stock pursuant to the Offer;

                  WHEREAS, also in furtherance of such acquisition, the
respective Boards of Directors of Parent, Purchaser and the Company have
approved the merger of Purchaser with and into the Company (the "Merger") upon
the terms and subject to the conditions set forth in this Agreement and in
accordance with the provisions of the Delaware General Corporation Law (the
"DGCL") and the California Corporations Code (the "CCC"), whereby each share of
Company Common Stock, other than shares owned directly or indirectly by Parent
or by the Company and other than Dissenting Shares (as defined in Section
3.01(d)), will be converted into the right to receive the Per Share Amount;

                  WHEREAS, as an inducement to Parent to enter into this
Agreement, Parent, Purchaser and the Company have entered into a Stock Option
Agreement (the "Stock Option Agreement") pursuant to which the Company has
granted to Parent an option to purchase newly issued shares of Company Common
Stock under certain circumstances;

                  NOW, THEREFORE, in consideration of the foregoing and the
mutual covenants and agreements herein contained, and intending to be legally
bound hereby, Parent, Purchaser and the Company hereby agree as follows:


<PAGE>   8
                                    ARTICLE I

                                    THE OFFER

                  SECTION 1.01. The Offer. (a) Subject to the provisions of this
Agreement, as promptly as practicable but in no event later than five business
days after the date of the public announcement of this Agreement, Purchaser
shall, and Parent shall cause Purchaser to, commence the Offer. The obligation
of Purchaser to, and of Parent to cause Purchaser to, commence the Offer and
accept for payment, and pay for, any shares of Company Common Stock tendered
pursuant to the Offer shall be subject to the conditions set forth in Exhibit A
(any of which may be waived in whole or in part by Purchaser in its sole
discretion), and to the terms and conditions of this Agreement. Purchaser
expressly reserves the right to modify the terms and conditions of the Offer,
except that, without the prior written consent of the Company or as expressly
permitted by this Agreement, Purchaser shall not (i) reduce the number of shares
of Company Common Stock subject to the Offer, (ii) reduce the Per Share Amount,
(iii) modify or add to the conditions set forth in Exhibit A, (iv) except as
provided in the following sentence or in Section 1.01(b), extend the term of the
Offer, (v) change the form of consideration payable in the Offer or (vi) make
any other modifications that are otherwise materially adverse to holders of
Company Common Stock. Notwithstanding the foregoing, Purchaser may, without the
consent of the Company, (A) extend the term of the Offer beyond any scheduled
expiration date of the Offer if, at any such scheduled expiration date, any of
the conditions to Purchaser's obligation to accept for payment, and pay for,
shares of Company Common Stock tendered pursuant to the Offer shall not have
been satisfied or waived (provided, however, that Purchaser may extend the Offer
under this clause (A) on not more than one occasion and for not more than ten
business days on such occasion) and (B) extend the Offer for any period required
by any rule, regulation, interpretation or position of the Securities and
Exchange Commission (the "SEC") or the staff thereof applicable to the Offer or
any other applicable Law.

                  (b) Notwithstanding any other provision contained herein,
including, without limitation, Section 1.01(a), in the event the Minimum
Condition (as defined in Exhibit A) is not satisfied on any scheduled expiration
date of the Offer, the Purchaser may either (x) extend the Offer pursuant to
clause (A) of the last sentence of Section 1.01(a) or (y) amend the Offer to
provide that, in the event (i) the Minimum Condition is not satisfied at the
next scheduled expiration date of the Offer (after giving effect to the issuance
of any shares of Company Common Stock theretofore issued under the Stock Option
Agreement) and (ii) the number of shares of Company Common Stock tendered
pursuant to the Offer and not withdrawn as of such next scheduled expiration
date is more than 50% of the then outstanding shares of Company Common Stock,
Purchaser must waive the Minimum Condition and amend the Offer to reduce the
number of shares of Company Common Stock subject to the Offer to 49.9% of the
shares of Company Common Stock then outstanding (the "Revised Minimum Number")
and, if a greater number of shares is tendered into the Offer and not withdrawn,
purchase, on a pro rata basis, the Revised Minimum Number of shares (it being
understood that Purchaser shall not in any event be required to accept for
payment,
<PAGE>   9
                                       3

or pay for, any shares of Company Common Stock if less than the Revised Minimum
Number of shares are tendered pursuant to the Offer and not withdrawn at the
expiration date).

                  (c) The Per Share Amount shall, subject to applicable
withholding of taxes, be net to the seller in cash, upon the terms and subject
to the conditions of the Offer. Subject to the terms and conditions of the Offer
and this Agreement, Purchaser shall, and Parent shall cause Purchaser to, pay
for all shares of Company Common Stock validly tendered and not withdrawn
pursuant to the Offer promptly after the expiration of the Offer. Parent shall
provide or cause to be provided to Purchaser on a timely basis the funds
necessary to pay for any shares of Company Common Stock that Purchaser becomes
obligated to accept for payment, and pay for, pursuant to the Offer.

                  (d) On the date of commencement of the Offer, Parent and
Purchaser shall file with the SEC a Tender Offer Statement on Schedule 14D-1
with respect to the Offer, which shall contain an offer to purchase and a
related letter of transmittal and summary advertisement (such Schedule 14D-1 and
the documents included therein pursuant to which the Offer will be made,
together with any supplements or amendments thereto, the "Offer Documents").
Parent and Purchaser agree that the Offer Documents shall comply as to form in
all material respects with the requirements of the Securities Exchange Act of
1934, as amended (the "Exchange Act"), and the rules and regulations promulgated
thereunder and, on the date filed with the SEC and when first published, sent or
given to the Company's shareholders, shall not contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein, in light of the
circumstances under which they were made, not misleading, except that no
representation is made by Parent or Purchaser with respect to information
supplied by the Company for inclusion in the Offer Documents or incorporated
therein by reference to any statement, report or other document filed by or on
behalf of the Company with the SEC. Each of Parent, Purchaser and the Company
agrees to correct promptly any information provided by it for use in the Offer
Documents if and to the extent that such information shall have become false or
misleading in any material respect, and each of Parent and Purchaser further
agrees to take all steps necessary to amend or supplement the Offer Documents
and to cause the Offer Documents as so amended or supplemented to be filed with
the SEC and to be disseminated to the Company's shareholders, in each case as
and to the extent required by applicable federal securities laws. The Company
and its counsel shall be given reasonable opportunity to review and comment upon
the Offer Documents and all amendments and supplements thereto prior to their
filing with the SEC or dissemination to shareholders of the Company. Parent and
Purchaser agree to provide the Company and its counsel any comments Parent,
Purchaser or their counsel may receive from the SEC or its staff with respect to
the Offer Documents promptly after the receipt of such comments and shall
provide the Company and its counsel an opportunity to participate in the
response of Parent and/or Purchaser to such comments.


<PAGE>   10
                                       4

                  SECTION 1.02. Company Actions. (a) The Company hereby approves
of and consents to the Offer and represents that the Board of Directors of the
Company, at a meeting duly called and held, has unanimously adopted resolutions
(i) approving this Agreement, the Offer, the Merger and the Stock Option
Agreement, (ii) determining that the terms of the Offer and the Merger are fair
to, and in the best interests of, the Company's shareholders, and (iii)
recommending that the Company's shareholders accept the Offer, tender their
shares pursuant to the Offer and approve this Agreement. Subject to the
fiduciary duties of the Board under applicable law as advised by independent
counsel (which may be the Company's regularly engaged outside counsel)
("Independent Counsel"), the Company hereby consents to the inclusion in the
Offer Documents of the recommendation of the Board described in the immediately
preceding sentence. The Company has been advised by each of its directors and
executive officers that they intend to tender all shares of Company Common Stock
beneficially owned by them to Purchaser pursuant to the Offer.

                  (b) On the date the Offer Documents are filed with the SEC, or
as soon thereafter as is practicable, the Company shall file with the SEC a
Solicitation/Recommendation Statement on Schedule 14D-9 with respect to the
Offer (such Schedule 14D-9, as amended from time to time, the "Schedule 14D-9")
containing, subject to the fiduciary duties of the Board under applicable law as
advised by Independent Counsel, the recommendation described in Section 1.02(a)
and shall mail the Schedule 14D-9 to the shareholders of the Company. The
Company agrees that the Schedule 14D-9 shall comply as to form in all material
respects with the requirements of the Exchange Act and the rules and regulations
promulgated thereunder and, on the date filed with the SEC and when first
published, sent or given to the Company's shareholders, shall not contain any
untrue statement of a material fact or omit to state any material fact required
to be stated therein or necessary in order to make the statements therein, in
light of the circumstances under which they were made, not misleading, except
that no representation is made by the Company with respect to information
supplied by Parent or Purchaser for inclusion in the Schedule 14D-9. Each of the
Company, Parent and Purchaser agrees to correct promptly any information
provided by it for use in the Schedule 14D-9 if and to the extent that such
information shall have become false or misleading in any material respect, and
the Company further agrees to take all steps necessary to amend or supplement
the Schedule 14D-9 and to cause the Schedule 14D-9 as so amended or supplemented
to be filed with the SEC and disseminated to the Company's shareholders, in each
case as and to the extent required by applicable federal securities laws. Parent
and its counsel shall be given reasonable opportunity to review and comment upon
the Schedule 14D-9 and all amendments and supplements thereto prior to their
filing with the SEC or dissemination to shareholders of the Company. The Company
agrees to provide Parent and its counsel with any comments the Company or its
counsel may receive from the SEC or its staff with respect to the Schedule 14D-9
promptly after the receipt of such comments and shall provide Parent and its
counsel an opportunity to participate in the response of the Company to such
comments.


<PAGE>   11
                                       5


                  (c) In connection with the Offer, the Company shall cause its
transfer agent to furnish Purchaser promptly with mailing labels containing the
names and addresses of the record holders of Company Common Stock as of the most
recent practicable date and of those persons becoming record holders subsequent
to such date, together with copies of all lists of shareholders, security
position listings and computer files and all other information in the Company's
possession or control regarding the beneficial owners of Company Common Stock,
and shall furnish to Purchaser such information and assistance (including
updated lists of shareholders, security position listings and computer files) as
Parent may reasonably request in communicating the Offer to the Company's
shareholders. Subject to the requirements of applicable law, and except for such
steps as are necessary to disseminate the Offer Documents and any other
documents necessary to consummate the Merger, Parent and Purchaser shall hold in
confidence the information contained in any such labels, listings and files,
will use such information only in connection with the Offer and the Merger and,
if this Agreement shall be terminated, will, upon request, deliver to the
Company all copies of such information then in their possession or control.


                                   ARTICLE II

                                   THE MERGER

                  SECTION 2.01. The Merger. Upon the terms and subject to the
conditions set forth in this Agreement, and in accordance with the DGCL and the
CCC, Purchaser shall be merged with and into the Company at the Effective Time
(as defined in Section 2.03). Following the Effective Time, the separate
corporate existence of Purchaser shall cease and the Company shall continue its
corporate existence under the laws of the State of California as the surviving
corporation (the "Surviving Corporation").

                  SECTION 2.02. Effective Time; Closing. As promptly as
practicable after the satisfaction or, if permissible, waiver of the conditions
set forth in Article VIII, the parties will cause the Merger to be consummated
by delivering to the Secretary of State of the State of Delaware a certificate
of merger or a certificate of ownership and merger and by filing with the
Secretary of State of the State of California a duly executed agreement of
merger, in substantially the form attached hereto as Exhibit B and, if
applicable, a certificate of satisfaction by the California Franchise Tax Board
with respect to the Company, together with the requisite officer's certificates
or a certificate of ownership, each in such form or forms as may be required by,
and executed and acknowledged in accordance with, the relevant provisions of the
DGCL and the CCC (such documents being referred to collectively as the "Merger
Documents"), and shall make all other filings and recordings required by the
DGCL and the CCC in connection with the Merger. The Merger shall become
effective at the time of filing of the appropriate Merger Documents with the
Secretary of State of the State of Delaware and the Secretary of State of the
State of California, or at such later time,
<PAGE>   12
                                       6


which shall be as soon as reasonably practicable, specified as the effective
time in the Merger Documents (the "Effective Time"). Prior to such filing, a
closing shall be held at the offices of Shearman & Sterling, 599 Lexington
Avenue, New York, New York 10022, unless another date, time or place is agreed
to in writing by the parties hereto, for the purpose of confirming the
satisfaction or waiver, as the case may be, of the conditions set forth in
Article VIII.

                  SECTION 2.03. Effects of the Merger. The Merger shall have the
effects set forth in Section 259 of the DGCL and Section 1107 of the CCC.

                  SECTION 2.04. Articles of Incorporation and By-Laws. (a) The
Restated Articles of Incorporation of the Company as in effect immediately prior
to the Effective Time shall be the Articles of Incorporation of the Surviving
Corporation until thereafter amended as provided therein and as permitted by law
and this Agreement.

                  (b) The Bylaws of the Company as in effect immediately prior
to the Effective Time shall be the Bylaws of the Surviving Corporation upon
completion of the Merger and remain the Bylaws of the Surviving Corporation
until thereafter amended as provided therein and as permitted by law and this
Agreement.

                  SECTION 2.05. Directors. At the Effective Time, the directors
of the Company immediately prior to the Effective Time shall be deemed to have
resigned. At the Effective Time, the directors of Purchaser immediately prior to
the Effective Time shall become the directors of the Surviving Corporation,
until the earlier of their resignation or removal or until their respective
successors are duly elected and qualified, as the case may be.

                  SECTION 2.06. Officers. The officers of the Company
immediately prior to the Effective Time shall be the officers of the Surviving
Corporation, until the earlier of their resignation or removal or until their
respective successors are duly elected and qualified, as the case may be, or as
otherwise provided in the Bylaws of the Company.


<PAGE>   13
                                       7




                                   ARTICLE III

                    EFFECT OF THE MERGER ON THE CAPITAL STOCK
            OF THE CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES

                  SECTION 3.01. Effect on Capital Stock. As of the Effective
Time, by virtue of the Merger and without any action on the part of the holder
of any shares of Company Common Stock or any shares of capital stock of
Purchaser:

                  (a) Capital Stock of Purchaser. Each issued and outstanding
         share of capital stock of Purchaser shall be converted into and become
         one fully paid and nonassessable share of Common Stock, no par value,
         of the Surviving Corporation.

                  (b) Cancellation of Parent Owned Stock. Each share of Company
         Common Stock that is owned by the Company or by any subsidiary of the
         Company and each share of Company Common Stock that is owned by Parent,
         Purchaser or any other subsidiary of Parent shall automatically be
         cancelled and shall cease to exist, and no consideration shall be
         delivered in exchange therefor.

                  (c) Conversion of Company Common Stock. Subject to Section
         3.01(d), each share of Company Common Stock issued and outstanding
         (other than shares to be cancelled in accordance with Section 3.01(b))
         shall be converted into the right to receive the Per Share Amount in
         cash, without interest (the "Merger Consideration"). As of the
         Effective Time, all such shares of Company Common Stock shall no longer
         be outstanding and shall automatically be cancelled and shall cease to
         exist, and each holder of a certificate representing any such shares of
         Company Common Stock shall cease to have any rights with respect
         thereto, except the right to receive the Merger Consideration, without
         interest.

                  (d) If, pursuant to the CCC, an affirmative vote of the
         Company's shareholders is required to approve the Merger, then
         notwithstanding Section 3.01(c), shares of Company Common Stock held by
         a holder who, subject to and in accordance with Section 1300 et seq. of
         the CCC, has demanded and perfected such holder's right to an appraisal
         of such holder's shares of Company Common Stock and has not effectively
         withdrawn or lost the right to such appraisal ("Dissenting Shares"),
         shall not be converted into a right to receive the Merger
         Consideration, unless such holder withdraws or otherwise loses the
         right to appraisal for such holder's shares of Company Common Stock. If
         after the Effective Time of the Merger such holder withdraws or loses
         the right to appraisal for such holder's shares of Company Common
         Stock, such shares of Company Common Stock shall be treated as if they
         had been converted as of the Effective Time into the right to receive
         the Merger 
<PAGE>   14
                                       8


         Consideration payable in respect of such shares of Company Common Stock
         pursuant to Section 3.01(c).

                  (e) If Parent is not required under the CCC to obtain the
         approval of the other shareholders of the Company in order to effect
         the Merger and effects the Merger without holding a meeting of the
         shareholders, then, prior to consummating the Merger, Parent will
         provide notice, as required by the CCC, that the Merger will become
         effective on or after a specified date and that shareholders are
         entitled to exercise their dissenters' rights.

                  SECTION 3.02. Exchange of Certificates. (a) Paying Agent.
Prior to the Effective Time, Parent shall designate a bank or trust company
reasonably acceptable to the Company to act as paying agent in the Merger (the
"Paying Agent"), and, from time to time, prior to or after the Effective Time,
Parent shall make available, or cause the Surviving Corporation to make
available, to the Paying Agent cash in amounts and at the times necessary for
the payment of the Merger Consideration upon surrender of certificates
representing Company Common Stock as part of the Merger pursuant to Section
3.01. The Paying Agent shall invest portions of the Merger Consideration as
Parent directs (it being understood that any and all interest earned on funds
made available to the Paying Agent pursuant to this Agreement shall be the
property of, and shall be turned over to, Parent), provided that such
investments shall be in obligations of or guaranteed by the United States of
America or of any agency thereof and backed by the full faith and credit of the
United States of America, in commercial paper obligations rated A-1 or P-1 or
better by Moody's Investors Services, Inc. or Standard & Poor's Corporation,
respectively, or in deposit accounts, certificates of deposit or banker's
acceptances of, repurchase or reverse repurchase agreements with, or Eurodollar
time deposits purchased from, commercial banks with capital, surplus and
undivided profits aggregating in excess of US$100 million (based on the most
recent financial statements of such bank which are then publicly available at
the SEC or otherwise). The Merger Consideration shall not be used for any other
purpose, except as provided in this Agreement.

                  (b) Exchange Procedure. As soon as reasonably practicable
after the Effective Time, the Surviving Corporation shall cause the Paying Agent
to mail to each holder of record of a certificate or certificates which
immediately prior to the Effective Time represented outstanding shares of
Company Common Stock (the "Certificates") whose shares were converted into the
right to receive the Merger Consideration pursuant to Section 3.01, (i) a letter
of transmittal (which shall specify that delivery shall be effected, and risk of
loss and title to the Certificates shall pass, only upon delivery of the
Certificates to the Paying Agent and shall be in such form and have such other
provisions as Parent may specify) and (ii) instructions for use in effecting the
surrender of the Certificates in exchange for the Merger Consideration. Upon
surrender of a Certificate for cancellation to the Paying Agent or to such other
agent or agents as may be appointed by Parent, together with such letter of
<PAGE>   15
                                       9



transmittal, duly executed, and such other documents as may reasonably be
required pursuant to such instructions, the holder of such Certificate shall be
entitled to receive in exchange therefor the amount of cash into which the
shares of Company Common Stock theretofore represented by such Certificate shall
have been converted pursuant to Section 3.01, and the Certificate so surrendered
shall forthwith be cancelled. In the event of a transfer of ownership of Company
Common Stock which is not registered in the transfer records of the Company,
payment may be made to a person other than the person in whose name the
Certificate so surrendered is registered if such Certificate shall be properly
endorsed or otherwise be in proper form for transfer and the person requesting
such payment shall pay any transfer or other taxes required by reason of the
payment to a person other than the registered holder of such Certificate or
establish to the satisfaction of Parent that such tax has been paid or is not
applicable. Until surrendered as contemplated by this Section 3.02, each
Certificate shall be deemed at any time after the Effective Time to represent
only the right to receive upon such surrender the amount of cash, without
interest, into which the shares of Company Common Stock theretofore represented
by such Certificate shall have been converted pursuant to Section 3.01. No
interest will be paid or will accrue on the cash payable upon the surrender of
any Certificate.

                  (c) No Further Ownership Rights in Company Common Stock. All
cash paid upon the surrender of Certificates in accordance with the terms of
this Article III shall be deemed to have been paid in full satisfaction of all
rights pertaining to the shares of Company Common Stock theretofore represented
by such Certificates, and, from and after the Effective Time, there shall be no
further registration of transfers on the stock transfer books of the Surviving
Corporation of the shares of Company Common Stock which were outstanding
immediately prior to the Effective Time. If, after the Effective Time,
Certificates are presented to the Surviving Corporation or the Paying Agent for
any reason, they shall be cancelled and exchanged as provided in this Article
III.

                  (d) No Liability. At any time following the twelfth month
after the Effective Time, the Surviving Corporation shall be entitled to require
the Paying Agent to deliver to it any funds which had been made available to the
Paying Agent and not disbursed to holders of shares of Company Common Stock
(including, without limitation, all interest and other income received by the
Paying Agent in respect of all funds made available to it), and thereafter such
holders shall be entitled to look to the Surviving Corporation (subject to
abandoned property, escheat and other similar laws) only as general creditors
thereof with respect to any Merger Consideration that may be payable upon due
surrender of the Certificates held by them. Notwithstanding the foregoing,
neither the Surviving Corporation nor the Paying Agent shall be liable to any
holder of a share of Company Common Stock for any Merger Consideration properly
delivered in respect of such Share to a public official as required pursuant to
any abandoned property, escheat or other similar law.


<PAGE>   16
                                       10



                                   ARTICLE IV

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

                  The Company hereby represents and warrants to Parent and
Purchaser as follows (with such exceptions thereto as are set forth in the
disclosure schedule delivered by the Company to Parent on the date hereof (the
"Disclosure Schedule") with reference to particular Sections of this Agreement):

                  SECTION 4.01. Organization. The Company and each of its
Significant Subsidiaries (as defined below) is a corporation duly organized,
validly existing and in good standing under the laws of the jurisdiction of its
incorporation and has all requisite power and authority and governmental
approvals to own, lease or operate its properties and to carry on its business
as now being conducted, except when the failure to be so organized, existing or
in good standing, or to have such power, authority and governmental approvals
would not, individually or in the aggregate, have a Material Adverse Effect (as
defined in Section 10.03). The Company and each of its Significant Subsidiaries
is duly qualified or licensed to do business and is in good standing in each
jurisdiction in which the properties owned, leased or operated by it or the
nature of the business conducted by it makes such qualification or licensing
necessary, except in such jurisdictions where the failure to be so qualified,
licensed and in good standing would not have a Material Adverse Effect. For
purposes of this Agreement, a "Significant Subsidiary" means any subsidiary of
the Company that constitutes a significant subsidiary within the meaning of Rule
1-02 of Regulation S-X of the SEC. The Company has delivered to Parent complete
and correct copies of its Articles of Incorporation and By-Laws and the articles
of incorporation and by-laws (or other comparable organizational documents) of
its Significant Subsidiaries, in each case as amended to the date of this
Agreement.

                  SECTION 4.02. Subsidiaries. Section 4.02 of the Disclosure
Schedule lists each subsidiary of the Company. All the outstanding shares of
capital stock or other ownership interest of each such subsidiary are owned by
the Company (or by another wholly owned subsidiary of the Company) free and
clear of all Liens (as defined in Section 10.03), and are duly authorized,
validly issued, fully paid and nonassessable. Except for the capital stock of
its subsidiaries or as set forth in Section 4.02 of the Disclosure Schedule, the
Company does not own, directly or indirectly, any capital stock or other
ownership interest in any corporation, partnership, limited liability company,
joint venture or other entity.

                  SECTION 4.03. Capitalization. The authorized capital stock of
the Company consists of 25,000,000 shares of Company Common Stock and 500,000
shares of Preference Stock, no par value, of the Company ("Company Preferred
Stock"). As of June 30, 1997, 12,229,100 shares of Company Common Stock and no
shares of Company Preferred Stock were issued and outstanding. Pursuant to a
Rights Agreement, dated as of February 23,
<PAGE>   17
                                       11


1995, as amended, between the Company and ChaseMellon Shareholder Service LLC
(as successor to Chemical Bank) as Rights Agent (the "Rights Agreement") the
Company has issued to the shareholders certain rights to purchase shares of
Junior Participating Cumulative Preferred Stock of the Company (the "Preferred
Stock") which Preferred Stock is, under certain circumstances, convertible into
Company Common Stock. As of June 30, 1997, 902,985 shares of Company Common
Stock were reserved for issuance upon exercise of outstanding Stock Options (as
defined in Section 7.04). Except as set forth in Section 4.03 of the Disclosure
Schedule and as set forth above, as of the date of this Agreement, no shares of
capital stock or other voting securities of the Company were issued, reserved
for issuance or outstanding. All outstanding shares of capital stock of the
Company are, and all shares which may be issued will, when issued, be duly
authorized, validly issued, fully paid and nonassessable and not subject to
preemptive rights. There are no bonds, debentures, notes or other indebtedness
of the Company having the right to vote (or convertible into, or exchangeable
for, securities having the right to vote) on any matters on which shareholders
of the Company may vote. Except as set forth in Section 4.03 of the Disclosure
Schedule and as set forth above, as of the date of this Agreement, there are no
securities, options, warrants, calls, rights, commitments, agreements,
arrangements or undertakings of any kind to which the Company or any of its
subsidiaries is a party or by which any of them is bound obligating the Company
or any of its subsidiaries to issue, deliver or sell, or cause to be issued,
delivered or sold, additional shares of capital stock or other voting securities
of the Company or of any of its subsidiaries or obligating the Company or any of
its subsidiaries to issue, grant, extend or enter into any such security,
option, warrant, call, right, commitment, agreement, arrangement or undertaking.
Except as set forth above and as set forth in Section 4.03 of the Disclosure
Schedule, there are not as of the date hereof and there will not be at the
Effective Time any shareholder agreements, voting trusts or other agreements or
understandings to which the Company is a party or by which it is bound relating
to the voting, registration or disposition of any shares of the capital stock of
the Company (including any such agreements or understandings that may limit in
any way the solicitation of proxies by or on behalf of the Company from, or the
casting of votes by, the shareholders of the Company with respect to the Merger)
or granting to any person or group of persons the right to elect, or to
designate or nominate for election, a director to the Board of Directors of the
Company. Except as set forth above and as set forth in Section 4.03 of the
Disclosure Schedule, there are not any outstanding contractual obligations of
the Company or any of its subsidiaries (i) to repurchase, redeem or otherwise
acquire any shares of capital stock of the Company or any of its subsidiaries or
(ii) to vote or to dispose of any shares of the capital stock of any of the
Company's subsidiaries.

                  SECTION 4.04. Authority. The Company has all requisite
corporate power and authority to execute and deliver this Agreement and the
Stock Option Agreement, to perform its obligations hereunder and thereunder and
to consummate the transactions contemplated hereby and thereby, subject to, in
the case of the Merger, the approval of this Agreement by the affirmative vote
of the holders of a majority of the outstanding shares of
<PAGE>   18
                                       12


Company Common Stock (the "Company Shareholder Vote") to the extent required by
the CCC. The execution and delivery of this Agreement and the Stock Option
Agreement by the Company and the consummation by the Company of the transactions
contemplated hereby and thereby have been duly and validly authorized by all
necessary corporate action on the part of the Company, subject to, with respect
to the Merger, the Company Shareholder Vote (to the extent required by the CCC).
This Agreement has been duly executed and delivered by the Company and, assuming
the due authorization, execution and delivery thereof by Parent and Purchaser,
constitutes the legal, valid and binding obligation of the Company, enforceable
against the Company in accordance with its terms.

                  SECTION 4.05. Noncontravention; Filings and Consents. (a)
Except as set forth in Section 4.05 of the Disclosure Schedule, the execution
and delivery of this Agreement and the Stock Option Agreement by the Company do
not, and the performance by the Company of its obligations hereunder and
thereunder and the consummation of the transactions contemplated hereby and
thereby and compliance with the provisions hereof and thereof will not, (i)
conflict with or violate the Articles of Incorporation or By-laws or equivalent
organizational documents of the Company or any of its Significant Subsidiaries,
(ii) assuming that all consents, approvals, orders and authorizations described
in Section 4.05(b) have been obtained and all registrations, declarations,
filings and notifications described in Section 4.05(b) have been made, conflict
with or violate any United States federal, state or local or any foreign
statute, law, rule, regulation, ordinance, code, order, or any other requirement
or rule of law (a "Law"), applicable to the Company or any subsidiary or by
which any property or asset of the Company or any subsidiary is bound or
affected, or (iii) result in any breach of or constitute a default (or an event
which with notice or lapse of time or both would become a default) under, or
give to others any right of termination, amendment, acceleration or cancellation
of, or result in the creation of a Lien on any property or asset of the Company
or any subsidiary pursuant to, any note, bond, mortgage, indenture, contract,
agreement, lease, license, permit, franchise or other instrument or obligation,
other than, in the case of clauses (ii) and (iii), any such conflicts,
violations, breaches, defaults, rights or Liens that individually or in the
aggregate would not (x) have a Material Adverse Effect or (y) prevent or
materially delay the consummation of the transactions contemplated by this
Agreement or the Stock Option Agreement or the performance by the Company of any
of its material obligations hereunder or thereunder.

                  (b) No consent, approval, order or authorization of, or
registration, declaration or filing with, or notice to, any United States
federal, state or local or any foreign government or any court, administrative
or regulatory agency or commission or other governmental authority or agency,
domestic or foreign (a "Governmental Entity"), is required by the Company or any
of its subsidiaries in connection with the execution and delivery of this
Agreement or the Stock Option Agreement by the Company, the performance by the
Company of its obligations hereunder and thereunder or the consummation by the
Company of the transactions contemplated hereby and thereby, except for (i) the
filing of a 
<PAGE>   19
                                       13


premerger notification and report form by the Company under the
Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR
Act"), and the expiration or termination of the waiting period thereunder, (ii)
the filing with the SEC of (x) the Schedule 14D-9 and any Information Statement,
(y) a proxy statement relating to any required approval by the Company's
shareholders of this Agreement (as amended or supplemented from time to time,
the "Proxy Statement") and (z) such reports under Section 13(a) of the Exchange
Act as may be required in connection with this Agreement and the Stock Option
Agreement and the transactions contemplated hereby and thereby, (iii)
shareholder approval of the Merger, if required by the CCC, and the filing of
the applicable Merger Documents with the Secretary of State of the State of
Delaware and the Secretary of State of the State of California, and appropriate
documents with the relevant authorities of other states in which the Company is
qualified to do business, (iv) as may be required by any applicable state
securities or "blue sky" laws, (v) the filing of reports with the U.S.
Department of Commerce regarding foreign direct investment in the United States,
(vi) notification under the German Law Against Restraints of Competition (the
"AARC") and the approval of the German Federal Cartel Office (the "FCO")
thereunder and any filings or notifications under other similar laws throughout
the world and (vii) such other consents, approvals, orders, authorizations,
registrations, declarations, filings and notices, the failure of which to be
obtained or made would not, individually or in the aggregate, (x) have a
Material Adverse Effect or (y) prevent or materially delay the consummation of
the transactions contemplated by this Agreement or the Stock Option Agreement or
the performance by the Company of any of its material obligations hereunder or
thereunder.

                  SECTION 4.06. SEC Documents; Financial Statements. The Company
and each of its subsidiaries has filed with the SEC, and has heretofore made
available to Parent true and complete copies of, all forms, reports, schedules,
statements and other documents required to be filed by it since December 31,
1993 under the Exchange Act or the Securities Act of 1933, as amended (the
"Securities Act") (such forms, reports, schedules, statements and other
documents, including any financial statements or schedules included therein, are
referred to as the "Company SEC Documents"). Each of the Company SEC Documents,
at the time it was filed, (i) did not contain any untrue statement of a material
fact or omit to state a material fact required to be stated therein or necessary
in order to make the statements therein, in light of the circumstances under
which they were made, not misleading and (ii) complied in all material respects
with the applicable requirements of the Exchange Act and the Securities Act, as
the case may be, and the applicable rules and regulations of the SEC thereunder.
Except to the extent that information contained in any Company SEC Document has
been revised or superseded by a subsequently filed Company Filed SEC Document
(as defined in Section 4.07) (a copy of which has been made available to Parent
prior to the date hereof), none of the Company SEC Documents contains an untrue
statement of a material fact or omits to state a material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading. The financial
statements of the Company included in the Company
<PAGE>   20
                                       14


SEC Documents comply as to form in all material respects with applicable
accounting requirements and the published rules and regulations of the SEC with
respect thereto, have been prepared in accordance with generally accepted
accounting principles applied on a consistent basis during the periods involved
(except as may be indicated in the notes thereto or, in the case of unaudited
statements, as permitted by Form 10-Q of the SEC) and fairly present (subject,
in the case of the unaudited statements, to normal, recurring audit adjustments)
the consolidated financial position of the Company and its consolidated
subsidiaries as of the dates thereof and the consolidated results of their
operations and cash flows for the periods then ended.

                  SECTION 4.07. Absence of Certain Changes or Events. Except for
the transactions contemplated by this Agreement and except as disclosed in
Section 4.07 of the Disclosure Schedule or in the Company SEC Documents filed
and publicly available prior to the date of this Agreement (the "Company Filed
SEC Documents"), since December 31, 1996, the Company and its subsidiaries have
conducted their respective businesses only in the ordinary course in a manner
consistent with past practice, and there has not been (i) any Material Adverse
Change, (ii) any declaration, setting aside or payment of any dividend or other
distribution with respect to the Company's capital stock or any redemption,
purchase or other acquisition of any of its capital stock, other than regular
quarterly dividends on Company Common Stock not in excess of US$0.08 per share,
(iii) any split, combination or reclassification of any of its capital stock or
any issuance or the authorization of any issuance of any other securities in
respect of, in lieu of or in substitution for, shares of its capital stock, (iv)
(x) any granting by the Company or any of its subsidiaries to any director,
officer, employee or consultant of the Company or any of its subsidiaries of any
increase in compensation or benefits, except in the ordinary course of business
consistent with past practice, (y) any granting by the Company or any of its
subsidiaries to any such director, officer, employee or consultant of any
increase in severance or termination pay, except as part of a standard
employment package to any person promoted or hired, or (z) except employment
agreements in the ordinary course of business consistent with past practice with
employees other than any executive officer of the Company, any entry by the
Company or any of its subsidiaries into any employment, consulting, severance,
termination or indemnification agreement with any such employee or executive
officer, (v) any damage, destruction or loss, whether or not covered by
insurance, that has or reasonably could be expected to have a Material Adverse
Effect, (vi) any change in accounting methods, principles or practices by the
Company or (vii) any entry by the Company or any of its subsidiaries into any
commitment or transaction material to the Company and its subsidiaries taken as
a whole.

                  SECTION 4.08. No Undisclosed Liabilities. Except as and to the
extent set forth in Section 4.08 of the Disclosure Schedule or in the Company's
Annual Report to Shareholders for the fiscal year ended December 31, 1996
(including the financial statements included therein), as of December 31, 1996,
neither the Company nor any of its subsidiaries
<PAGE>   21
                                       15


had any liabilities or obligations of any nature, whether or not accrued,
contingent or otherwise, that would be required by generally accepted accounting
principles to be reflected on a consolidated balance sheet of the Company and
its subsidiaries (including the notes thereto). Since December 31, 1996, except
as and to the extent set forth in Section 4.08 of the Disclosure Schedule or in
the Company Filed SEC Documents, neither the Company nor any of its subsidiaries
has incurred any liabilities of any nature, whether or not accrued, contingent
or otherwise, other than liabilities incurred in the ordinary course of business
which would not, individually or in the aggregate, be reasonably expected to
have a Material Adverse Effect.

                  SECTION 4.09. Information Supplied. None of the information
supplied or to be supplied by the Company for inclusion in (i) the Offer
Documents, (ii) the information to be filed by the Company pursuant to Rule
14f-1 promulgated under the Exchange Act and Section 7.07 hereof (the
"Information Statement") or (iii) the Proxy Statement, will, in the case of the
Offer Documents and the Information Statement, at the respective times the Offer
Documents and the Information Statement are filed with the SEC or first
published, sent or given to the Company's shareholders, or, in the case of the
Proxy Statement, at the time the Proxy Statement is first mailed to the
Company's shareholders or at the time of the Company Shareholders Meeting (as
defined in Section 7.01), contain any untrue statement of a material fact or
omit to state any material fact required to be stated therein or necessary in
order to make the statements therein, in light of the circumstances under which
they are made, not misleading. The Information Statement and the Proxy Statement
will comply as to form in all material respects with the requirements of the
Exchange Act and the rules and regulations thereunder, except that no
representation or warranty is made by the Company with respect to statements
made therein based on information supplied by Parent or Purchaser for inclusion
therein. The information set forth in Section 4.09 of the Disclosure Schedule is
true and correct in all material respects.

                  SECTION 4.10. Litigation. Except as disclosed in the Company
Filed SEC Documents or as set forth in Section 4.10 of the Disclosure Schedule,
there is no suit, claim, action, proceeding or investigation (whether judicial,
administrative, regulatory, arbitral or otherwise) pending or, to the knowledge
of the Company, threatened against the Company or any of its subsidiaries that
could reasonably be expected to (x) have a Material Adverse Effect or (y)
prevent or materially delay the consummation of the transactions contemplated by
this Agreement or the Stock Option Agreement or the performance by the Company
of any of its material obligations hereunder or thereunder. Except as disclosed
in the Company Filed SEC Documents, as of the date of this Agreement, neither
the Company nor any of its subsidiaries is subject to any outstanding judgment,
order, writ, injunction or decree that could reasonably be expected to (x) have
a Material Adverse Effect or (y) prevent or materially delay the consummation of
the transactions contemplated by this Agreement or the Stock Option Agreement or
the performance by the Company of any of its material obligations hereunder or
thereunder.

<PAGE>   22
                                       16




                  SECTION 4.11. Labor Matters. Except as set forth in Section
4.11 of the Disclosure Schedule, (i) there are no material controversies pending
or, to the knowledge of the Company, threatened between the Company or any
subsidiary and any of their respective employees, (ii) neither the Company nor
any subsidiary is a party to any collective bargaining agreement or other labor
union contract applicable to persons employed by the Company or any subsidiary,
nor, to the knowledge of the Company, are there any activities or proceedings of
any labor union to organize any such employees, (iii) there are no unfair labor
practice complaints pending against the Company or any subsidiary before the
National Labor Relations Board or any current union representation questions
involving employees of the Company or any subsidiary and (iv) there is no
strike, slowdown, work stoppage or lockout, or, to the knowledge of the Company,
any threat thereof, by or with respect to any employees of the Company or any
subsidiary. The Company and each subsidiary is in material compliance with all
applicable Laws relating to the employment of labor, including, without
limitation, those relating to wages, hours, collective bargaining and the
payment and withholding of taxes and other sums as required by appropriate
Governmental Entities and has withheld and paid to the appropriate Governmental
Entities all amounts required to be withheld from employees of the Company and
its subsidiaries and is not liable for any arrears of wages, taxes, penalties or
other sums for failure to comply with any of the foregoing, except where such
failure would not have a Material Adverse Effect.

                  SECTION 4.12. Employee Benefits; ERISA. (a) Section 4.12(a) of
the Disclosure Schedule contains a list of all "employee pension benefit plans"
(as defined in Section 3(2) of the Employee Retirement Income Security Act of
1974, as amended ("ERISA")) (sometimes referred to herein as "Pension Plans"),
"employee welfare benefit plans" (as defined in Section 3(1) of ERISA)
(sometimes referred to herein as "Welfare Plans"), and each other material plan,
material arrangement or material policy (written or oral) providing for bonuses,
pensions, profit sharing, stock options, stock purchases, compensation, deferred
compensation, incentive compensation, severance, disability, retiree medical or
life insurance, supplemental retirement, death benefits, hospitalization,
medical or dental benefits, fringe benefits or other employee benefits, in each
case maintained, or contributed to, by the Company or any of its subsidiaries or
any other person or entity that, together with the Company is treated as a
single employer (each, together with the Company, a "Commonly Controlled
Entity") under Section 414(b), (c), (m) or (o) of the Internal Revenue Code of
1986, as amended (the "Code"), for the benefit of any current or former
employees, officers, consultants, agents or directors of the Company or any of
its subsidiaries (all of the foregoing being herein called "Benefit Plans"). The
Company has delivered to Parent true and complete copies of (i) each Benefit
Plan (or, in the case of any unwritten Benefit Plans, descriptions thereof),
(ii) the most recent annual report on Form 5500 (and related schedules and
financial statements or opinions required in connection therewith) filed with
the Internal Revenue Service (the "IRS") with respect to each Benefit Plan (if
any such report was required), (iii) the most recent actuarial report and
financial statement with respect to each Benefit Plan, as applicable, (iv) the
most recent summary plan 
<PAGE>   23
                                       17


description (or similar document) for each Benefit Plan for which a summary plan
description is required or was otherwise provided to plan participants or
beneficiaries, (v) the most recent IRS determination letter, if any, for each
Benefit Plan and (vi) each trust agreement and group annuity contract relating
to any Benefit Plan.

                  (b) All Pension Plans and related trusts that are intended to
be tax-qualified plans have been the subject of determination letters from the
IRS to the effect that such Pension Plans and related trusts are qualified and
exempt from federal income taxes under Sections 401(a) and 501(a), respectively,
of the Code, and no such determination letter has been revoked nor, to the
knowledge of the Company, has revocation been threatened; no event has occurred
and no circumstances exist that would adversely affect or would reasonably be
likely to adversely affect the tax qualification of such Pension Plan nor has
any such Pension Plan been amended since the date of its most recent
determination letter or application therefor in any respect that would adversely
affect or would reasonably be likely to adversely affect its qualification or
materially increase its costs or require security under Section 302 of ERISA.

                  (c) Each Benefit Plan has been administered in all material
respects in accordance with its terms. The Benefit Plans are, and have been
operated, in compliance in all material respects with the applicable provisions
of ERISA, the Code and all other applicable Laws. All material contributions or
payments required to be made to or in respect of the Benefit Plans has been
timely made or provided for. No Benefit Plan has incurred an "accumulated
funding deficiency" (within the meaning of Section 302 of ERISA or Section 412
of the Code), whether or not waived. All contributions, premiums or payments
required to be made with respect to any Benefit Plan are fully deductible for
income tax purposes and no such deduction previously claimed has been challenged
by any Governmental Entity; provided, however, that no benefits under any
nonqualified pension or deferred compensation plan are deductible until actually
paid. There are no investigations by any Governmental Entity, termination
proceedings or other claims (except claims for benefits payable in the normal
operation of the Benefit Plans), suits or proceedings against or involving any
Benefit Plan or asserting any rights to or claims for benefits under any Benefit
Plan that could give rise to any material liability, and there are not any facts
or circumstances that would reasonably be expected to give rise to any material
liability in the event of any such investigation, claim, suit or proceeding.

                  (d) No Commonly Controlled Entity is required to contribute to
any "multiemployer plan" as defined in Section 4001(a)(3) of ERISA or has
withdrawn or expects to withdraw from any such multiemployer plan where such
withdrawal has resulted or would result in any material "withdrawal liability"
(within the meaning of Section 4201 of ERISA) that has not been fully paid. None
of the Company, any of its subsidiaries, any officer of the Company or any of
its subsidiaries or any of the Benefit Plans which are subject to ERISA,
including the Pension Plans, any trusts created thereunder or any trustee or
<PAGE>   24
                                       18



administrator thereof, has engaged in a "prohibited transaction" (as such term
is defined in Section 406 of ERISA or Section 4975 of the Code) or any other
breach of fiduciary responsibility that could subject the Company, any of its
subsidiaries or any officer of the Company or any of its subsidiaries to any
material tax or penalty on prohibited transactions imposed by such Section 4975
of ERISA or to any material liability under Section 502(i) or (l) of ERISA.
Neither any of such Benefit Plans nor any of such trusts has been terminated,
nor has there been, nor is there expected to be, any "reportable event" (as that
term is defined in Section 4043 of ERISA) as to which notice would be required
with the Pension Benefit Guaranty Corporation (the "PBGC") with respect thereto,
during the last five years, except that the Company's acquisition of Sylvan
Ginsbury was reported to the PBGC under Section 4043(c)(10) of ERISA.

                  (e) Neither the Company nor any subsidiary has or reasonably
expects to incur liability under Title IV of ERISA (other than for the payment
of premiums, none of which are overdue). Each Benefit Plan subject to Title IV
of ERISA is fully funded in accordance with the actuarial assumptions used by
the PBGC to determine the level of funding required in the event of the
termination of such plan. No Commonly Controlled Entity has completely or
partially terminated a plan subject to Title IV of ERISA within the last five
years. None of the assets of the Company or any subsidiary is the subject of any
lien arising under Section 302 of ERISA or Section 412(n) of the Code; neither
the Company nor any subsidiary has been required to post any security under
Section 307 of ERISA or Section 401(a)(29) of the Code; and no fact or event
exists which could give rise to any such lien or requirement to post any such
security.

                  (f) Except as set forth in Section 4.12(f) of the Disclosure
Schedule, no employee of the Company or any of its subsidiaries will be entitled
to any additional benefits or any acceleration of the time of payment or vesting
of any benefits under any Benefit Plan as a result of the transactions
contemplated by this Agreement.

                  (g) The Company and its subsidiaries have not incurred any
liability under, and have complied in all respects with, the Worker Adjustment
Retraining Notification Act and the rules and regulations promulgated thereunder
("WARN") and do not reasonably expect to incur any such liability as a result of
actions taken or not taken prior to the Effective Time. The Company will advise
Parent and Purchaser in writing of any material terminations, layoffs and
reductions in hours from the date hereof through the Effective Time and will
provide Parent and Purchaser with any related information that they may
reasonably request.

                  (h) Except as disclosed in Section 4.12(h) of the Disclosure
Schedule, since December 31, 1996 there has not been any adoption or amendment
in any material respect by the Company or any of its subsidiaries of any Benefit
Plan.


<PAGE>   25
                                       19



                  (i) Except as disclosed in Section 4.12(i) of the Disclosure
Schedule, there exist no employment, consulting, severance, termination or
indemnification agreements, arrangements or understandings between the Company
or any of its subsidiaries and any current or former employee, officer, director
or consultant of the Company or any of its subsidiaries, and there is no oral or
written understanding or arrangement to enter into any such agreement with any
such individual.

                  (j) The Commonly Controlled Entities have complied in all
material respects with the requirements of Part 6 of Subtitle B of Title I of
ERISA and of Code Section 4980B.

                  SECTION 4.13. Taxes. The Company and each of its subsidiaries
has filed all federal, state, local and foreign tax returns and reports required
to be filed by it. All such returns and reports are complete and correct in all
material respects. The Company and each of its subsidiaries has paid (or the
Company has paid on its subsidiaries' behalf) all taxes required to be paid by
it, and the most recent financial statements contained in the Company Filed SEC
Documents reflect reserves sufficient to cover all taxes payable by the Company
and its subsidiaries for all taxable periods and portions thereof through the
date of such financial statements except where such failure to pay or to reflect
such reserves would not have a Material Adverse Effect. No material deficiencies
for any taxes have been proposed, asserted or assessed against the Company or
any of its subsidiaries, and no requests for waivers of the time to assess any
such taxes are pending. The federal income tax returns of the Company and each
of its subsidiaries consolidated in such returns have been examined by and
settled with the IRS for all years through January 31, 1992. As used in this
Agreement, "taxes" shall include all federal, state, local and foreign income,
property, sales, excise and other taxes, tariffs or governmental charges of any
nature whatsoever.

                  SECTION 4.14. Compliance with Applicable Laws. The Company and
its subsidiaries hold all permits, licenses, variances, exemptions, orders and
approvals of all Governmental Entities necessary for the lawful conduct of their
respective businesses (the "Company Permits"), except where the failure to hold
such permits, licenses, variances, exemptions, orders and approvals would not
have a Material Adverse Effect. The Company and its subsidiaries are in
compliance in all material respects with the terms of the Company Permits.
Except as disclosed in the Company Filed SEC Documents, to the knowledge of the
Company, the businesses of the Company and its subsidiaries are not being
conducted in violation of any Law. Except as set forth in the Company Filed SEC
Documents, as of the date of this Agreement, no investigation or review by any
Governmental Entity with respect to the Company or any of its subsidiaries is
pending or, to the knowledge of the Company, threatened, other than, in each
case, those the outcome of which would not be reasonably expected to (x) have a
Material Adverse Effect or (y) prevent or materially delay the consummation of
the transactions contemplated by this Agreement or the Stock Option 
<PAGE>   26
                                       20


Agreement or the performance by the Company of any of its material obligations
hereunder or thereunder.

                  SECTION 4.15. Environmental Matters. Except as set forth in
Section 4.15 of the Disclosure Schedule, neither the Company nor any of its
subsidiaries has (i) placed, held, located, released, transported or disposed of
any Hazardous Substances (as defined below) on, under, from or at any of the
Company's or any of its subsidiaries' properties or any other properties, other
than in a manner that could not, in all such cases taken individually or in the
aggregate, reasonably be expected to result in a Material Adverse Effect, (ii)
any knowledge or reason to know of the presence of any Hazardous Substances on,
under or at any of the Company's or any of its subsidiaries' properties or any
other property but arising from the Company's or any of its subsidiaries'
current or former properties or operations, other than in a manner that could
not reasonably be expected to result in a Material Adverse Effect, or (iii)
received any written notice (A) of any violation of or liability under any Law
relating to any matter of pollution, protection of the environment or natural
resources, environmental regulation or control or regarding Hazardous Substances
(collectively, "Environmental Laws") on, under or emanating from any of the
Company's or any of its subsidiaries' current or former properties or operations
or any other properties, (B) of the institution or pendency of any suit, action,
claim, proceeding or investigation by any Governmental Entity or any third party
in connection with any such violation or liability, (C) requiring the response
to or remediation of Hazardous Substances at or arising from any of the
Company's or any of its subsidiaries' current or former properties or operations
or any other properties, (D) alleging noncompliance by the Company or any of its
subsidiaries with the terms of any permit required under any Environmental Law
in any manner reasonably likely to require material expenditures or to result in
material liability or (E) demanding payment for response to or remediation of
Hazardous Substances at or arising from any of the Company's or any of its
subsidiaries' current or former properties or operations, as to clauses (A)
through (E) of this Section 4.15(iii), other than for matters that could not
reasonably be expected to have a Material Adverse Effect. For purposes of this
Agreement, the term "Hazardous Substance" shall mean any toxic or hazardous
materials or substances, including asbestos, buried contaminants, chemicals,
flammable explosives, radioactive materials, petroleum and petroleum products
and any substances defined or regulated as a pollutant or contaminant under any
Environmental Law.

                  SECTION 4.16. Real Property. (a) Section 4.16(a) of the
Disclosure Schedule sets forth a true and complete list of all the real property
owned by the Company and its subsidiaries (the "Owned Real Property").

                  (b) Section 4.16(b) of the Disclosure Schedule sets forth a
true and complete list of the real property leased by the Company and the
Subsidiaries (the "Leased Real Property" and, together with the Owned Real
Property, the "Real Property").


<PAGE>   27
                                       21



                  (c) The Company and its subsidiaries have sufficient title to
all their properties and assets to conduct their respective businesses as
currently conducted or as contemplated to be conducted, with only such
exceptions as individually or in the aggregate would not have a Material Adverse
Effect.

                  (d) Each parcel of Real Property (i) is owned or leased free
and clear of all Liens, other than Liens and other imperfections of title which
would not, individually or in the aggregate, have a Material Adverse Effect and
(ii) is neither subject to any governmental decree or order to be sold nor is
being condemned, expropriated or otherwise taken by any public authority with or
without payment of compensation therefor, nor, to the knowledge of the Company,
has any such condemnation, expropriation or taking been proposed.

                  (e) All leases of real property leased for the use or benefit
of the Company or any subsidiary to which the Company or any subsidiary is a
party requiring rental payments in excess of US$400,000 during the period of the
lease, and all amendments and modifications thereto, are in full force and
effect and have not been modified or amended, and there exists no default under
any such lease by the Company or any subsidiary, nor any event which with notice
or lapse of time or both would constitute a default thereunder by the Company or
any subsidiary, except as, individually or in the aggregate, would not have a
Material Adverse Effect.

                  SECTION 4.17. Intellectual Property. The Company and its
subsidiaries own, or are validly licensed or otherwise have the legal right to
use, all patents, patent rights, trademarks, trade names, service marks,
copyrights, know-how and other proprietary intellectual property rights and
computer programs (collectively, "Intellectual Property Rights") that are
material to the conduct of the business of the Company and its subsidiaries.
Section 4.17 of the Disclosure Schedule sets forth a description of all
Intellectual Property Rights that are material to the conduct of the business of
the Company and its subsidiaries taken as a whole. No claims that would have a
Material Adverse Effect are pending or, to the knowledge of the Company,
threatened that the Company or any of its subsidiaries is infringing or
otherwise adversely affecting the rights of any person with regard to any
Intellectual Property Right, and the Company is not aware of any basis for any
such claims. To the knowledge of the Company, no person is infringing the rights
of the Company or any of its subsidiaries with respect to any material
Intellectual Property Right, except where such infringement would not have a
Material Adverse Effect.

                  SECTION 4.18. Insurance. The Company and its subsidiaries have
obtained and maintained in full force and effect public liability insurance,
insurance against claims for personal injury or death or property damage
occurring in connection with the activities of the Company or its subsidiaries
or any properties owned, occupied or controlled by the Company

<PAGE>   28
                                       22



or its subsidiaries and other insurance, in each case, with responsible and
reputable insurance companies or associations in such amounts, on such terms and
covering such risks as reasonably deemed necessary by the Company and its
subsidiaries.

                  SECTION 4.19. Amendment of Rights Agreement. The Rights
Agreement has been duly and validly amended to the extent necessary to permit
Parent and Purchaser to perform their obligations under this Agreement and
consummate the transactions contemplated hereby.

                  SECTION 4.20. State Takeover Statutes. Except for Section 1101
of the CCC, to the knowledge of the Company, no state takeover statute or
similar statute applies or purports to apply to the Offer, the Merger, this
Agreement or the Stock Option Agreement or any of the transactions contemplated
by this Agreement or the Stock Option Agreement.

                  SECTION 4.21. Opinion of Financial Advisor. The Company has
received an opinion from Credit Suisse First Boston Corporation, to the effect
that, as of the date of this Agreement, the consideration to be received in the
Offer and the Merger by the Company's shareholders is fair to the Company's
shareholders from a financial point of view, and a true and correct signed copy
of such opinion has been, or promptly upon receipt thereof will be, delivered to
Parent.

                  SECTION 4.22. Brokers. No broker, investment banker, financial
advisor or other person, other than Credit Suisse First Boston Corporation, the
fees and expenses of which will be paid by the Company, is entitled to any
broker's, finder's, financial advisor's or other similar fee or commission in
connection with the transactions contemplated by this Agreement based upon
arrangements made by or on behalf of the Company. The Company has provided
Parent a true and correct copy of the agreement between the Company and Credit
Suisse First Boston Corporation.


                                    ARTICLE V

             REPRESENTATIONS AND WARRANTIES OF PARENT AND PURCHASER

                  Parent and Purchaser hereby, jointly and severally, represent
and warrant to the Company as follows:

                  SECTION 5.01. Organization. Each of Parent and Purchaser is a
corporation duly organized, validly existing and in good standing under the laws
of the jurisdiction of its incorporation.


<PAGE>   29
                                      23

                  SECTION 5.02. Authority. Each of Parent and Purchaser has all
requisite corporate power and authority to execute and deliver this Agreement
and the Stock Option Agreement, to perform its obligations hereunder and
thereunder and to consummate the transactions contemplated hereby and thereby.
The execution and delivery of this Agreement and the Stock Option Agreement by
Parent and Purchaser and the consummation by Parent and Purchaser of the
transactions contemplated hereby and thereby have been duly and validly
authorized by all necessary corporate action on the part of Parent and
Purchaser. This Agreement and the Stock Option Agreement have been duly and
validly executed and delivered by Parent and Purchaser and, assuming the due
authorization, execution and delivery thereof by the Company, constitute the
legal, valid and binding obligations of Parent and Purchaser, enforceable
against each of Parent and Purchaser in accordance with their respective terms.

                  SECTION 5.03. Noncontravention; Filings and Consents. (a) The
execution and delivery of this Agreement and the Stock Option Agreement by
Parent and Purchaser do not, and the performance by Parent and Purchaser of
their respective obligations hereunder and thereunder and the consummation of
the transactions contemplated hereby and thereby and compliance with the
provisions hereof and thereof will not, (i) conflict with or violate the
Certificate of Incorporation or by-laws or equivalent organizational documents
of Parent or Purchaser, (ii) assuming that all consents, approvals, orders and
authorizations described in Section 5.03(b) have been obtained and all
registrations, declarations, filings and notifications described in Section
5.03(b) have been made, conflict with or violate any Law applicable to Parent or
Purchaser or by which any property or asset of Parent or Purchaser is bound or
affected or (iii) result in any breach of or constitute a default (or an event
which with notice or lapse of time or both would become a default) under, or
give to others any right of termination, amendment, acceleration or cancellation
of, or result in the creation of a Lien on any property or asset of Parent or
Purchaser pursuant to, any note, bond, mortgage, indenture, contract, agreement,
lease, license, permit, franchise or other instrument or obligation, other than,
in the case of clauses (ii) and (iii), any such conflicts, violations, breaches,
defaults, rights or Liens that would not prevent or materially delay the
consummation of the transactions contemplated by this Agreement or the Stock
Option Agreement or the performance by Parent or Purchaser of any of their
respective material obligations hereunder or thereunder.

                  (b) No consent, approval, order or authorization of, or
registration, declaration or filing with, or notice to, any Governmental Entity
is required by Parent or Purchaser in connection with the execution and delivery
of this Agreement or the Stock Option Agreement by Parent and Purchaser, the
performance by Parent and Purchaser of their respective obligations hereunder
and thereunder or the consummation by Parent or Purchaser of any of the
transactions contemplated hereby and thereby, except for (i) the filing of a
premerger notification and report form under the HSR Act, and the expiration or
termination of the waiting period thereunder, (ii) the filing with the SEC of
(x) the Offer 
<PAGE>   30
                                       24


Documents and (y) such reports under the Exchange Act as may be required in
connection with this Agreement or the Stock Option Agreement and the
transactions contemplated hereby and thereby, (iii) shareholder approval of the
Merger, if required by the CCC, and the filing of the applicable Merger
Documents with the Secretary of State of the State of Delaware and the Secretary
of State of the State of California, and the filing of appropriate documents
with the relevant authorities of other states in which the Company is qualified
to do business, (iv) as may be required by any applicable state securities or
"blue sky" laws, (v) the filing of reports with the U.S. Department of Commerce
regarding foreign direct investment in the United States, (vi) notification
under the AARC and the approval of the FCO thereunder and any filings or
notifications under other similar laws throughout the world and (vii) such other
consents, approvals, orders, authorizations, registrations, declaration, filings
and notices the failure of which to be obtained or made would not prevent or
materially delay the consummation of the transactions contemplated by this
Agreement or the Stock Option Agreement or the performance by Parent or
Purchaser of any of their respective material obligations hereunder or
thereunder.

                  SECTION 5.04. Information Supplied. None of the information
supplied or to be supplied by Parent or Purchaser for inclusion in (i) the
Schedule 14D-9, (ii) the Information Statement or (iii) the Proxy Statement
will, in the case of the Schedule 14D-9 and the Information Statement, at the
respective times the Schedule 14D-9 and the Information Statement are filed with
the SEC or first published, sent or given to the Company's shareholders, or, in
the case of the Proxy Statement, at the time the Proxy Statement is first mailed
to the Company's shareholders or at the time of the Company Shareholders
Meeting, contain any untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary in order to make the
statements therein, in light of the circumstances under which they are made, not
misleading.

                  SECTION 5.05. Financing. Parent and Purchaser have funds
available sufficient to consummate the Offer and the Merger on the terms
contemplated by this Agreement, and at the expiration of the Offer and the
Effective Time, Parent and Purchaser will have available all of the funds
necessary (i) for the acquisition of all shares of Company Common Stock pursuant
to the Offer and the Merger, as the case may be and (ii) to repay all the
outstanding debt that may become due and payable as a result of the Offer or the
Merger, as set forth in Section 5.05 of the Disclosure Schedule.

                  SECTION 5.06. Interim Operations of Purchaser. Purchaser was
formed solely for the purpose of engaging in the transactions contemplated by
this Agreement and has not engaged in any business activities or conducted any
operations other than in connection with the transactions contemplated hereby.

                  SECTION 5.07. Litigation. There is no suit, claim, action,
proceeding or investigation (whether judicial, administrative, regulatory,
arbitral or otherwise) pending or,
<PAGE>   31
                                       25


to the knowledge of Parent, threatened against Parent or Purchaser that could
reasonably be expected to prevent or materially delay the consummation of the
transactions contemplated by this Agreement or the Stock Option Agreement or the
performance by Parent and Purchaser of their respective obligations hereunder
and thereunder. Neither Parent nor Purchaser is subject to any outstanding
judgment, order, writ, injunction or decree that could reasonably be expected to
prevent or materially delay the consummation of the transactions contemplated by
this Agreement or the Stock Option Agreement or the performance by Parent and
Purchaser of their respective obligations hereunder and thereunder.

                  SECTION 5.08. Brokers. No broker, investment banker, financial
advisor or other person, other than Goldman, Sachs & Co., the fees and expenses
of which will be paid by Parent, is entitled to any broker's, finder's,
financial advisor's or other similar fee or commission in connection with the
transactions contemplated by this Agreement based upon arrangements made by or
on behalf of Parent or Purchaser.


                                   ARTICLE VI

                            COVENANTS OF THE COMPANY

                  SECTION 6.01. Conduct of Business. Until such time as Parent's
designees shall constitute a majority of the members of the Board of Directors
of the Company, the Company agrees (except as expressly contemplated or
permitted by this Agreement, the Stock Option Agreement or to the extent that
Parent shall otherwise consent in writing) as follows:

                  (a) Ordinary Course. The Company shall and shall cause its
         subsidiaries to carry on their respective businesses in the usual,
         regular and ordinary course in substantially the same manner as
         heretofore conducted and shall use all reasonable efforts to preserve
         intact their present business organizations, keep available the
         services of their present officers and employees and preserve their
         relationships with customers, suppliers and others having business
         dealings with the Company and its subsidiaries.

                  (b) Dividends; Changes in Stock. The Company shall not, and
         shall not permit any of its subsidiaries to, (i) declare or pay any
         dividends on or make other distributions in respect of any of its
         capital stock, except for regular quarterly dividends on Company Common
         Stock not in excess of US$0.08 per share or dividends by a direct or
         indirect wholly owned subsidiary of the Company to its parent, (ii)
         split, combine or reclassify any of its capital stock or issue or
         authorize or propose the issuance of any other securities in respect
         of, in lieu of or in substitution for shares of its capital stock or
         (iii) repurchase, redeem or otherwise acquire any 
<PAGE>   32
                                       26


         shares of capital stock of the Company or its subsidiaries or any other
         securities thereof or any rights, warrants or options to acquire any
         such shares or other securities.

                  (c) Issuance of Securities. The Company shall not, and shall
         not permit any of its subsidiaries to, issue, deliver, sell, pledge or
         encumber, or authorize or propose the issuance, delivery, sale, pledge
         or encumbrance of, any shares of its capital stock of any class or any
         securities convertible into, or any rights, warrants, calls,
         subscriptions or options to acquire, any such shares or convertible
         securities, or any other ownership interest other than: (i) the
         issuance of shares of Company Common Stock upon the exercise of Stock
         Options granted under the Stock Incentive Plans and outstanding on the
         date of this Agreement and in accordance with the present terms of such
         Stock Options and (ii) the issuance of Preferred Stock and Company
         Common Stock upon conversion thereof, if any, pursuant to the Rights
         Agreement.

                  (d) Governing Documents. The Company shall not, and shall not
         permit any of its subsidiaries to, amend or propose to amend its
         Articles of Incorporation or By-Laws (or comparable organizational
         documents).

                  (e) No Acquisitions. The Company shall not, and shall not
         permit any of its subsidiaries to, acquire or agree to acquire (i) by
         merging or consolidating with, or by purchasing a substantial equity
         interest in all or a substantial portion of the assets of, or by any
         other manner, any business or any corporation, partnership, limited
         liability company, association or other business organization or
         division thereof or (ii) any assets that are material, individually or
         in the aggregate, to the Company and its subsidiaries taken as a whole,
         except purchases of inventory and supplies in the ordinary course of
         business consistent with past practice.

                  (f) No Dispositions. Other than sales of its products to
         customers or other dispositions, in any case in the ordinary course of
         business consistent with past practice, the Company shall not, and
         shall not permit any of its subsidiaries to, sell, lease, license,
         encumber or otherwise dispose of, or agree to sell, lease, license,
         encumber or otherwise dispose of, any of its assets.

                  (g) Capital Expenditures. The Company shall not, nor shall the
         Company permit any of its subsidiaries to, make or agree to make any
         capital expenditures other than expenditures consistent with the
         Company's current capital expenditure forecast of US$12,000,000 for
         1997.

                  (h) Indebtedness. The Company shall not, and shall not permit
         any of its subsidiaries to, incur any indebtedness for borrowed money
         or guarantee any such 
<PAGE>   33
                                       27


         indebtedness or issue or sell any debt securities or warrants or rights
         to acquire any debt securities of the Company or any of its
         subsidiaries or guarantee any debt securities of others, except in the
         ordinary course of business consistent with past practice.

                  (i) Tax Matters. The Company shall not make any tax election
         that would have a material effect on the tax liability of the Company
         or settle or compromise any income tax liability of the Company of any
         of its subsidiaries that would materially affect the aggregate tax
         liability of the Company or any of its subsidiaries. The Company shall,
         before filing or causing to be filed any material tax return of the
         Company or any of its subsidiaries, consult with Parent and its
         advisors as to the positions and elections that may be taken or made
         with respect to such return.

                  (j) Discharge of Liabilities. The Company shall not, and shall
         not permit any of its subsidiaries to, pay, discharge, settle or
         satisfy any claims, liabilities or obligations (absolute, accrued,
         asserted or unasserted, contingent or otherwise), other than the
         payment, discharge or satisfaction, in the ordinary course of business
         or as otherwise set forth in the Disclosure Schedule, consistent with
         past practice or in accordance with their terms, of liabilities
         recognized or disclosed in the most recent consolidated financial
         statements (or the notes thereto) of the Company included in the
         Company Filed SEC Documents or incurred since the date of such
         financial statements in the ordinary course of business consistent with
         past practice, or waive the benefits of, or agree to modify in any
         manner, any confidentiality, standstill or similar agreement to which
         the Company or any of its subsidiaries is a party.

                  (k) Material Contracts. Except in the ordinary course of
         business, the Company shall not, and shall not permit any of its
         subsidiaries to, enter into, modify, amend or terminate any loan or
         credit agreement, note, bond, mortgage, indenture, lease or other
         agreement, instrument, permit, concession, franchise or license which
         is material to the Company and its subsidiaries or waive, release or
         assign any material rights or claims.

                  (l) Employee Benefits. The Company shall not, and shall not
         permit any of its subsidiaries to, (i) grant any increase in the
         compensation of any of its directors, officers or employees, except for
         increases for officers other than executive officers and employees in
         the ordinary course of business consistent with past practice, (ii) pay
         or agree to pay any pension, retirement allowance or other employee
         benefit not required or contemplated by any of the existing Benefit
         Plans as in effect on the date hereof to any director, officer or
         employee, (iii) enter into any new employment, severance or termination
         agreement with any such director, officer or employee or (iv) except as
         may be required to comply with applicable Law, become
<PAGE>   34
                                       28


         obligated under any Benefit Plan which was not in existence on the date
         hereof or amend any such plan in existence on the date hereof.

                  (m) Accounting Matters. The Company shall not, and shall not
         permit any of its subsidiaries to, take any action, other than
         reasonable and usual actions in the ordinary course of business and
         consistent with past practice, with respect to accounting policies or
         procedures (including, without limitation, procedures with respect to
         the payment of accounts payable and collection of accounts receivable).

                  SECTION 6.02. Other Actions. (a) The Company shall not, and
shall not permit any of its subsidiaries to, take any action that would, or that
would reasonably be expected to, result in (i) any of the representations and
warranties of the Company set forth in this Agreement that are qualified as to
materiality becoming untrue, (ii) any of such representations and warranties
that are not so qualified becoming untrue in any material respect, (iii) except
as otherwise permitted by Section 6.03, any of the conditions to the Offer set
forth in Exhibit A, or any of the conditions to the Merger set forth in Article
VIII, not being satisfied or (iv) a Material Adverse Effect.

                  (b) The Company shall promptly advise Parent of any change or
event having, or which, insofar as can reasonably be foreseen, could have, a
Material Adverse Effect.

                  SECTION 6.03. No Solicitation. (a) The Company shall, and
shall cause its subsidiaries and their respective officers, directors,
employees, consultants, investment bankers, accountants, attorneys and other
advisors, representatives and agents ("Company Representatives") to immediately
cease any discussions or negotiations with any parties that may be ongoing with
respect to any "acquisition proposal" (as defined below in this Section
6.03(a)). The Company shall not, nor shall it permit any of its subsidiaries to,
nor shall it authorize or permit any Company Representative to, directly or
indirectly, (i) solicit or initiate, or knowingly encourage the submission of,
any acquisition proposal or (ii) participate in any discussions or negotiations
regarding, or furnish to any person any information with respect to any proposal
that constitutes, or may reasonably be expected to lead to, an acquisition
proposal; provided, however, that if, prior to the acceptance for payment of
shares of Company Common Stock pursuant to the Offer, the Board of Directors
determines in good faith, based upon advice of Independent Counsel, that not to
do so would be inconsistent with its fiduciary duties to the Company's
shareholders under applicable Law, the Company may, in response to an
unsolicited acquisition proposal, and subject to compliance with Section
6.03(c), (x) furnish information with respect to the Company pursuant to a
customary confidentiality agreement and (y) participate in discussions or
negotiations regarding such acquisition proposal. Without limiting the
foregoing, it is understood that any violation of the restrictions set forth in
the preceding sentence by any subsidiary of the Company or any Company
Representative, whether or not such person is 
<PAGE>   35
                                       29


purporting to act on behalf of the Company or any of its subsidiaries or
otherwise, shall be deemed to be a breach of this Section 6.03(a) by the
Company. For purposes of this Agreement, "acquisition proposal" means any
proposal or offer from any person relating to any direct or indirect acquisition
or purchase of all or a substantial part of the assets of the Company or any of
its subsidiaries or of over 15% of any class of equity securities of the Company
or any of its subsidiaries, any tender offer or exchange offer that if
consummated would result in any person beneficially owning 15% or more of any
class of equity securities of the Company or any of its subsidiaries, any
merger, consolidation, business combination, sale of all or substantially all
the assets, recapitalization, liquidation, dissolution or similar transaction
involving the Company or any of its subsidiaries, other than the transactions
contemplated by this Agreement.

                  (b) Except as set forth in this Section 6.03, neither the
Board of Directors of the Company nor any committee thereof shall (i) withdraw
or modify, or propose to withdraw or modify, in a manner adverse to Parent, the
approval or recommendation by the Board of Directors or any such committee of
the Offer, this Agreement or the Merger, (ii) approve or recommend, or propose
to approve or recommend, any acquisition proposal or (iii) enter into any
agreement with respect to any acquisition proposal. Notwithstanding the
foregoing, in the event that, prior to the time of acceptance for payment of
shares of Company Common Stock pursuant to the Offer, the Board of Directors of
the Company determines in good faith, based upon advice of Independent Counsel,
that it is necessary to do so in order to comply with its fiduciary duties to
the Company's shareholders under applicable Law, the Board of Directors of the
Company may (subject to this and the following sentences) (x) withdraw or modify
(or propose to withdraw or modify) its approval or recommendation of the Offer,
the Merger and this Agreement or (y) approve or recommend (or propose to approve
or recommend) a Superior Proposal (as defined below) or terminate (or propose to
terminate) this Agreement (and concurrently with or after such termination, if
it so chooses, cause the Company to enter into any agreement with respect to any
Superior Proposal), but in each of the cases set forth in this clause (y), only
at a time that is at least three business days after Parent's receipt of written
notice (a "Notice of Superior Proposal") advising Parent that the Board of
Directors of the Company has received a Superior Proposal. The Notice of
Superior Proposal shall specify the amount and type of consideration to be paid
and such other terms and conditions of the Superior Proposal as the Company
determines in good faith to be material and identifying the person making such
Superior Proposal. For purposes of this Agreement, a "Superior Proposal" means
any bona fide proposal made by a third party to acquire, directly or indirectly,
for consideration consisting of cash and/or securities, more than 50% of the
combined voting power of the shares of Company Common Stock then outstanding or
all or substantially all the assets of the Company and otherwise on terms which
the Board of Directors of the Company determines in its good faith judgment
(based on the advice of a financial advisor of nationally recognized reputation)
to be more favorable to the Company's shareholders than the Offer and the Merger
and for which financing, to the extent required, is then committed or which, 
<PAGE>   36
                                       30


in the good faith judgment of the Board of Directors of the Company (based on
the advice of a financial advisor of nationally recognized reputation), is
reasonably capable of being financed by such third party.

                  (c) In addition to the obligations of the Company set forth in
paragraphs (a) and (b) of this Section 6.03, the Company shall promptly advise
Parent orally and in writing of the Company's receipt of any bona fide
acquisition proposal and any request for information that may reasonably be
expected to lead to or is otherwise related to any such acquisition proposal and
the identity of the person making such request or acquisition proposal. The
Company will keep Parent informed on a reasonable basis of the status and
details (including amendments) of any such request or acquisition proposal,
unless the Board of Directors determines in good faith, based upon advice of
Independent Counsel, that to do so would be inconsistent with its fiduciary
duties to the Company's shareholders under applicable Law.

                  (d) Nothing contained in this Section 6.03 shall prohibit the
Company from taking and disclosing to its shareholders a position contemplated
by Rule 14e-2(a) promulgated under the Exchange Act, issuing a communication
meeting the requirements of Rule 14d-9(e) promulgated under the Exchange Act or
from making any disclosure to the Company's shareholders if, in the good faith
judgment of the Board of Directors of the Company, based upon written advice of
Independent Counsel, failure so to disclose would be inconsistent with its
fiduciary duties to the Company's shareholders under applicable Law; provided,
however, neither the Company nor its Board of Directors nor any committee
thereof shall, except as permitted by Section 6.03(b), withdraw or modify, or
propose publicly to withdraw or modify, its position with respect to the Offer,
this Agreement or the Merger or to approve or recommend, or propose to approve
or recommend, an acquisition proposal.


                                   ARTICLE VII

                              ADDITIONAL AGREEMENTS

                  SECTION 7.01. Shareholders Meeting; Preparation of the Proxy
Statement. (a) If approval of this Agreement by the shareholders of the Company
is required by applicable Law, the Company shall, at Parent's request, as soon
as practicable following the consummation of the Offer, duly call, give notice
of, convene and hold a meeting of its shareholders (the "Company Shareholders
Meeting") for the purpose of approving this Agreement. Subject to the provisions
of Section 6.03(b), the Company shall, through its Board of Directors, recommend
to its shareholders approval of this Agreement. Notwithstanding the foregoing,
if Purchaser or any other subsidiary of Parent shall own at least 90% of the
outstanding shares of Company Common Stock, and provided that the 
<PAGE>   37
                                       31


conditions set forth in Section 8.01 shall have been satisfied or waived, the
parties shall take all necessary and appropriate action to cause the Merger to
become effective as soon as practicable after acceptance of shares of Company
Common Stock for payment pursuant to the Offer without the approval of the
shareholders of the Company in accordance with the CCC.

                  (b) If approval of this Agreement by the shareholders of the
Company is required by applicable Law, the Company shall, at Parent's request,
as soon as practicable prepare and file a preliminary Proxy Statement with the
SEC and the Company and Parent will cooperate in responding to any comments of
the SEC or its staff and the Company shall cause the Proxy Statement to be
mailed to the Company's shareholders as promptly as practicable after responding
to all such comments to the satisfaction of the staff. The Company shall notify
Parent promptly of the receipt of any comments from the SEC or its staff and of
any request by the SEC or its staff for amendments or supplements to the Proxy
Statement or for additional information and will supply Parent with copies of
all correspondence between the Company or any of the Company Representatives, on
the one hand, and the SEC or its staff, on the other hand, with respect to the
Proxy Statement or the Merger. If at any time prior to the Company Shareholders
Meeting there shall occur any event that should be set forth in an amendment or
supplement to the Proxy Statement, the Company shall promptly prepare (and if
relating to Parent, Parent will also promptly cooperate with the Company in
preparing) and mail to its shareholders such an amendment or supplement. The
Company will not file or mail any Proxy Statement, or any amendment or
supplement thereto, to which Parent reasonably objects.

                  (c) If approval of this Agreement by the shareholders of the
Company is required by applicable Law, Parent shall cause all of the shares of
Company Common Stock then actually or beneficially owned by Parent, Purchaser or
any of their subsidiaries, or as to which Parent, Purchaser or any of their
subsidiaries has voting rights by proxy or otherwise, to be voted in favor of
the approval of this Agreement.

                  SECTION 7.02. Access to Information; Confidentiality. The
Company shall afford to Parent, and to Parent's officers, directors, employees,
consultants, investment bankers, accountants, counsel and other advisors,
representatives and agents, reasonable access during normal business hours
during the period prior to the Effective Time to all the properties, books,
contracts, commitments and records of the Company and its subsidiaries and,
during such period, the Company shall furnish promptly to Parent (a) a copy of
each report, schedule, registration statement and other document filed by it or
its subsidiaries during such period pursuant to the requirements of federal or
state securities laws and (b) all other information concerning its or its
subsidiaries' business, properties and personnel as Parent or any of its
officers, directors, employees, consultants, investment bankers, accountants,
counsel or other advisors, representatives or agents may reasonably request.
Except as otherwise agreed to by the Company, unless and until Parent or
Purchaser shall 
<PAGE>   38
                                       32


have purchased a majority of the outstanding shares of Company Common Stock, and
notwithstanding any termination of this Agreement, the terms of the
confidentiality agreement dated April 9, 1997 (the "Confidentiality Agreement")
between Parent and the Company shall apply to all information concerning the
Company made available to Parent or Purchaser under this Agreement. No
investigation pursuant to this Section 7.02 shall affect any representation or
warranty in this Agreement of any party hereto or any condition to the
obligations of the parties hereto; provided, however, that Parent and Purchaser
shall promptly provide to the Company any information that Parent or Purchaser
obtains that conflicts with any representation or warranty of the Company under
this Agreement or the Stock Option Agreement.

                  SECTION 7.03. Reasonable Efforts. Except as otherwise
contemplated in this Agreement, each of the Company, Parent and Purchaser agree
to use all commercially reasonable efforts to take, or cause to be taken, all
actions necessary to comply promptly with all legal requirements that may be
imposed with respect to the Offer and the Merger (which actions shall include
furnishing all information required under the HSR Act and in connection with
approvals of or filings with any other Governmental Entity) and shall promptly
cooperate with and furnish information to each other in connection with any such
requirements imposed upon any of them or any of their subsidiaries in connection
with the Offer and the Merger. Except as otherwise contemplated in this
Agreement, each of the Company, Parent and Purchaser shall, and shall cause its
subsidiaries to, use all commercially reasonable efforts to take all reasonable
actions necessary to obtain (and shall cooperate with each other in obtaining)
any consent, approval, order or authorization of, or any exemption by or waiver
from, any Governmental Entity or other public or private third party required to
be obtained or made by Parent, Purchaser, the Company or any of their respective
subsidiaries in connection with the Offer and the Merger or the taking of any
action contemplated thereby or by this Agreement or the Stock Option Agreement,
except that no party need waive any substantial rights or agree to any
substantial limitation on its operations or to dispose of any assets having more
than a de minimus value.

                  SECTION 7.04. Stock Options. (a) As soon as practicable
following the date of this Agreement, the Board of Directors of the Company (or,
if appropriate, any committee administering the Stock Incentive Plans (as
defined below) shall adopt such resolutions or take such other actions as are
required to provide that each outstanding stock option to purchase shares of
Company Common Stock (a "Stock Option") heretofore granted under any stock
option or stock purchase plan, program or arrangement or other option agreement
or contingent stock grant plan of the Company or any of its subsidiaries
(collectively, the "Stock Incentive Plans") shall be accelerated so as to be
fully exercisable prior to the consummation of the Offer, and the Company shall
assure that any such Stock Options outstanding immediately prior to the
consummation of the Offer shall be surrendered immediately prior to the
consummation of the Offer in exchange for an amount in cash, payable at the time
of such cancellation, equal to the product of (x) the number of shares of
<PAGE>   39
                                       33



Company Common Stock subject to such Stock Option immediately prior to the
consummation of the Offer and (y) the excess of the Per Share Amount over the
per share exercise price of such Stock Option. Any Stock Option not cancelled in
accordance with this paragraph (a) immediately prior to the consummation of the
Offer shall be cancelled at the Effective Time in exchange for an amount in
cash, payable at the Effective Time, equal to the amount which would have been
paid had such Stock Option been surrendered immediately prior to the
consummation of the Offer. A listing of all outstanding Stock Options as of June
30, 1997, showing the portions of such Stock Options that are exercisable as of
such date, the dates upon which such Stock Options expire and the exercise price
of such Stock Options, is set forth in Section 7.04 of the Disclosure Schedule.

                  (b) All Stock Incentive Plans shall terminate as of the
Effective Time and the provisions in any other Benefit Plan providing for the
issuance, transfer or grant of any capital stock of the Company or any interest
in respect of any capital stock of the Company shall be terminated as of the
Effective Time, and the Company shall use its best efforts to ensure that
following the Effective Time no holder of a Stock Option or any participant in
any Stock Incentive Plan shall have any right thereunder to acquire any capital
stock of the Company, Parent or the Surviving Corporation, except as provided in
Section 7.04(a).

                  SECTION 7.05. Benefit Plans. (a) For a period of at least
through December 31, 1998, Parent shall cause the Surviving Corporation to
continue to maintain the Company's existing compensation, severance, welfare and
pension benefit plans, programs and arrangements (other than any stock based
plans, programs and arrangements) for the benefit of current and former
employees of the Company and its subsidiaries (subject to such modification as
may be required by applicable law or to maintain the tax exempt status of any
such plan which is intended to be qualified under Section 401(a) of the Code);
provided, however, that (i) nothing herein shall prohibit Parent from replacing
any such existing plan, program or arrangement with a plan, program or
arrangement which provide such employees with benefits which are not less
favorable in the aggregate than the benefits that would have been provided under
such existing plan, program or arrangement to the extent such replacement is
permitted under the terms of the applicable plan, program or arrangement and
(ii) nothing herein shall obligate Parent to provide such employees with any
stock based compensation (including, without limitation, stock options or stock
appreciation rights) after the Effective Time.

                  (b) In light of Parent's desire that the Surviving Corporation
provide appropriate employee incentives in the future, Parent agrees to
institute during the one-year period following the Effective Time a new
performance-based incentive compensation plan for the benefit of employees of
the Surviving Corporation and its subsidiaries.

                  (c) All service credited to each employee by the Company
through the Effective Time shall be recognized by Parent for all purposes,
including for purposes of 
<PAGE>   40
                                       34


eligibility, vesting and benefit accruals under any employee benefit plan
provided by the Surviving Corporation or Parent for the benefit of the
employees; provided, however, that, to the extent necessary to avoid duplication
of benefits, amounts payable under employee benefit plans provided by the
Surviving Corporation or Parent may be reduced by amounts payable under similar
Company plans with respect to the same periods of service.

                  (d) Parent hereby agrees to cause the Surviving Corporation to
honor (without modification) and assume, and hereby guarantees the Surviving
Corporation's performance of, the employment agreements, executive termination
agreements and individual benefit arrangements listed in Section 4.12(h) of the
Disclosure Schedule, all as in effect on the date hereof or as amended after the
date hereof with Parent's consent pursuant to Section 6.01.

                  SECTION 7.06. Indemnification and Insurance. (a) Parent and
Purchaser agree that all rights to indemnification for acts or omissions
occurring prior to the Effective Time now existing in favor of the current or
former directors, officers, employees and agents (the "Indemnified Parties") of
the Company and its subsidiaries as provided in their respective articles of
incorporation or by-laws (or similar organizational documents) shall survive the
Merger and shall continue in full force and effect in accordance with their
terms for a period of not less than six years. From and after the Effective Time
and for a period of not less than six years thereafter, Parent shall, and shall
cause the Surviving Corporation to, indemnify and hold harmless any and all
Indemnified Parties to the full extent such persons may be indemnified by the
Company or such subsidiaries, as the case may be, pursuant to applicable law,
their respective certificates of incorporation or by-laws (or similar
organizational documents) or pursuant to indemnification agreements as in effect
on the date of this Agreement for acts or omissions occurring at or prior to the
Effective Time, and Parent shall, or shall cause the Surviving Corporation to,
advance litigation expenses incurred by such persons in connection with
defending any action arising out of such acts or omissions to the extent
provided by the respective terms and provisions of such certificates of
incorporation, by-laws, similar documents or indemnification agreements as in
effect on the date hereof.

                  (b) For not less than six years from the Effective Time,
Parent shall maintain in effect the Company's current directors' and officers'
liability insurance covering those persons who are currently covered by the
Company's directors' and officers' liability insurance policy (a copy of which
has been heretofore delivered to Parent); provided, however, that in no event
shall Parent be required to pay a premium in any one year in an amount in excess
of 175% of the annual premium paid by the Company (which annual premium the
Company represents and warrants to be approximately US$475,000); and provided
further that if the annual premiums of such insurance coverage exceed such
amount, Parent shall be obligated to obtain a policy with the greatest coverage
available for a cost not exceeding such amount.

<PAGE>   41
                                       35


                  (c) This Section 7.06 shall survive the consummation of the
Merger, is intended to benefit the Company, Parent, the Surviving Corporation
and the Indemnified Parties, and shall be binding on all successors and assigns
of Parent and the Surviving Corporation.

                  SECTION 7.07. Directors of the Company. (a) Promptly following
the purchase of and payment for shares of Company Common Stock by Purchaser
pursuant to the Offer, Purchaser shall be entitled to designate such number of
directors, rounded down to the nearest whole number, on the Board of Directors
of the Company as will give Purchaser representation on the Board of Directors
equal to the product of the total number of directors on the Board (giving
effect to any increase in the number of directors pursuant to this Section
7.07(a)) and the percentage that the aggregate number of shares of Company
Common Stock beneficially owned by Purchaser bears to the total number of shares
of Company Common Stock then outstanding (on a fully diluted basis); provided,
however, that Purchaser shall be entitled to designate a number of directors
equal to or greater than 50% of the total number of directors only if Purchaser
purchases 90% or more of the outstanding shares of Company Common Stock pursuant
to the Offer. The Company and its Board of Directors shall, at such time, take
such action as may be necessary to cause Purchaser's designees to be so
appointed or elected to the Company's Board of Directors, with Purchaser's
designees being allocated as evenly as possible among the classes of directors.
Notwithstanding the foregoing, in the event that Purchaser's designees are to be
appointed or elected to the Board of Directors, until the Effective Time, such
Board of Directors shall have at least three directors who are directors on the
date of this Agreement and who are not officers of the Company (the "Independent
Directors"), provided that, in such event, if the number of Independent
Directors shall be reduced below three for any reason whatsoever, any remaining
Independent Directors (or Independent Director, if there shall be only one
remaining) shall be entitled to designate persons to fill such vacancies who
shall be deemed to be Independent Directors for purposes of this Agreement. An
affirmative vote of a majority of the Independent Directors shall be obtained
prior to the Company entering into any material transaction with Parent,
Purchaser or any affiliate thereof.

                  (b) In the event the Company's obligation to appoint or elect
designees to the Board shall be subject to Section 14(f) of the Exchange Act and
Rule 14f-1 promulgated thereunder, Parent shall give the Company reasonable
notice of its intention to exercise its rights under Section 7.07(a) and, after
receipt of such notice, the Company shall promptly take such action as may be
required pursuant to Section 14(f) and Rule 14f-1 in order to fulfill its
obligations under this Section 7.07 and shall include in the Schedule 14D-9 or a
separate Rule 14f-1 Statement to shareholders such information with respect to
the Company and its officers and directors as is required under Section 14(f)
and Rule 14f-1 to fulfill its obligations under this Section 7.07. Parent shall
provide to the Company and be solely responsible for all information relating to
Parent and Purchaser and their nominees, officers, directors and affiliates
required by Section 14(f) and Rule 14f-1.

<PAGE>   42
                                       36



                  SECTION 7.08. Fees and Expenses. (a) Except as provided below
in this Section 7.08, all fees and expenses incurred in connection with the
Offer, the Merger, this Agreement and the transactions contemplated hereby shall
be paid by the party incurring such fees or expenses, whether or not the Offer
or the Merger is consummated.

                  (b) The Company shall pay, or cause to be paid, in immediately
available funds to Parent, the sum of US$20,000,000 (the "Termination Fee")
under the circumstances and at the times set forth as follows:

                  (i) if Parent or Purchaser terminates this Agreement pursuant
         to Section 9.01(e), the Company shall pay the Termination Fee upon
         demand;

                  (ii) immediately prior to any termination of this Agreement
         pursuant to Section 9.01(f), the Company shall pay the Termination Fee;

                  (iii) if, at the time of any termination of this Agreement
         pursuant to Section 9.01(b) (as a result of less than 50% of the
         outstanding shares of Company Common Stock being tendered), an
         acquisition proposal shall have been made and shall be pending and the
         Board of Directors of the Company shall not have withdrawn or modified
         in a manner adverse to Parent or Purchaser its approval or
         recommendation of the Offer, and, within 12 months of such termination,
         (x) the Company shall enter into an agreement providing for an
         acquisition proposal or an acquisition proposal shall be consummated at
         a price per share equal to or in excess of the Per Share Amount, the
         Company shall pay the Termination Fee concurrently with the earlier of
         the entering into of such agreement or the consummation of such
         acquisition proposal or (y) the Company shall enter into an agreement
         providing for an acquisition proposal or an acquisition proposal shall
         be consummated at a price less than the Per Share Amount, the Company
         shall pay the Expenses concurrently with the earlier of the entering
         into of such agreement or the consummation of such acquisition
         proposal; and

                  (iv) if, at the time of any termination of this Agreement
         pursuant to Section 9.01(d) resulting from a wilful and material breach
         of any covenant or agreement contained in this Agreement, an
         acquisition proposal shall have been made and shall be pending and,
         within 12 months of such termination, the Company shall enter into an
         agreement providing for an acquisition proposal or an acquisition
         proposal shall be consummated, the Company shall pay the Termination
         Fee concurrently with the earlier of the entering into of such
         agreement or the consummation of such acquisition proposal.

"Expenses" shall mean documented out-of-pocket fees and expenses incurred or
paid by or on behalf of Parent or Purchaser in connection with the Offer or the
Merger, the preparation 
<PAGE>   43
                                       37


and negotiation of this Agreement and the Stock Option Agreement and the
consummation of any of the transactions contemplated hereby or thereby,
including without limitation all fees and expenses of law firms, commercial
banks, investment banking firms, accountants, printing firms, information
agents, proxy solicitors, experts and consultants to Parent; provided, however,
that in no event shall such fees and expenses exceed US$5,000,000.

                  (c) In the event that the Company shall fail to pay the
Termination Fee or the Expenses when due, the amount of any such Termination Fee
or the Expenses shall be increased to include the costs and expenses actually
incurred or accrued by Parent (including, without limitation, fees and expenses
of counsel) in connection with the collection under and enforcement of this
Section 7.08, together with interest on such unpaid Termination Fee or the
Expenses, commencing on the date that such Termination Fee or the Expenses
became due, at a rate equal to the rate of interest publicly announced by
Citibank, N.A., from time to time, in The City of New York as such bank's base
rate plus 3.00%.

                  SECTION 7.09. Public Announcements. The initial press release
concerning the Merger shall be a joint press release and, thereafter, Parent and
the Company shall consult with each other before issuing any press release or
otherwise making any public statements with respect to this Agreement or the
Merger and shall not issue any such press release or make any such public
statement without the prior written approval of the other, except to the extent
required by applicable Law or the requirements of the New York Stock Exchange,
in which case the issuing party shall use its reasonable efforts to consult with
the other party before issuing any such release or making any such public
statement.

                  SECTION 7.10. Notification. The Company shall give prompt
notice to Parent of (i) any representation or warranty made by it contained in
this Agreement that is qualified as to materiality becoming untrue or inaccurate
in any respect or any such representation or warranty that is not so qualified
becoming untrue or inaccurate in any material respect or (ii) the failure by it
to comply with or satisfy in any material respect any covenant, condition or
agreement to be complied with or satisfied by it under this Agreement; provided,
however, that no such notification shall affect the representations, warranties,
covenants or agreements of the parties or the conditions to the obligations of
the parties under this Agreement.

                  SECTION 7.11. Certain Litigation. The Company agrees that it
shall not settle any litigation commenced after the date hereof against the
Company or any of its directors by any shareholder of the Company relating to
the Offer, the Merger, this Agreement or the Stock Option Agreement without the
prior written consent of Parent. In addition, subject to its rights under
Section 6.03, the Company shall not voluntarily cooperate with any third party
that may hereafter seek to restrain or prohibit or otherwise oppose the Offer or
the Merger and shall cooperate with Parent and Purchaser to resist any such
effort to restrain or prohibit or otherwise oppose the Offer or the Merger.

<PAGE>   44
                                       38


                  SECTION 7.12. Other Actions. (a) Parent and Purchaser shall
not, and shall not permit any of its subsidiaries to, take any action that
would, or that would reasonably be expected to, result in (i) any of the
representations and warranties of Parent and Purchaser set forth in this
Agreement that are qualified as to materiality becoming untrue, (ii) any of such
representations and warranties that are not so qualified becoming untrue in any
material respect or (iii) any of the conditions to the Offer set forth in
Exhibit A, or any of the conditions to the Merger set forth in Article VIII, not
being satisfied.


                                  ARTICLE VIII

                              CONDITIONS PRECEDENT

                  SECTION 8.01. Conditions to Each Party's Obligation to Effect
the Merger. The respective obligations of each party to effect the Merger are
subject to the satisfaction or waiver on or prior to the Closing Date of the
following conditions:

                  (a) Company Shareholder Approval. If required by applicable
         law, this Agreement shall have been approved by the Company Shareholder
         Vote.

                  (b) No Injunctions or Restraints. No statute, rule,
         regulation, executive order, decree, temporary restraining order,
         preliminary or permanent injunction or other order issued by any
         Governmental Entity or other legal restraint or prohibition preventing
         the consummation of the Merger shall be in effect; provided, however,
         that, in the case of a temporary restraining order, injunction or other
         order, each of the parties shall have used all reasonable efforts to
         prevent the entry of any such temporary restraining order, injunction
         or other order and to appeal as promptly as possible any temporary
         restraining order, injunction or other order that may be entered.

                  (c) Purchase of Shares. Purchaser shall have previously
         accepted for payment and paid for shares of Company Common Stock
         pursuant to the Offer.

                  (d) HSR Act. Any waiting period (and any extensions thereof)
         applicable to the consummation of the Merger under the HSR Act shall
         have expired or been terminated.



<PAGE>   45
                                       39


                                   ARTICLE IX

                        TERMINATION, AMENDMENT AND WAIVER

                  SECTION 9.01. Termination. This Agreement may be terminated at
any time prior to the Effective Time, whether before or after approval of this
Agreement by the shareholders of the Company:

                  (a) by mutual written consent of Parent and the Company;

                  (b) by either Parent or the Company if (i) as a result of the
         failure of any of the conditions set forth in Exhibit A to this
         Agreement the Offer shall have terminated or expired in accordance with
         its terms without Purchaser having accepted for payment any shares of
         Company Common Stock pursuant to the Offer or (ii) Purchaser shall not
         have accepted for payment any shares of Company Common Stock pursuant
         to the Offer within 90 days following the date of this Agreement;
         provided, however, that the right to terminate this Agreement pursuant
         to this Section 9.01(b) shall not be available to any party whose
         failure to perform any of its obligations under this Agreement results
         in the failure, occurrence or existence of any such condition;

                  (c) by either Parent or the Company if any Governmental Entity
         shall have enacted or issued any statute, rule, regulation, executive
         order, decree, temporary restraining order, preliminary or permanent
         injunction or taken any other action permanently enjoining, restraining
         or otherwise prohibiting the acceptance for payment of, or payment for,
         shares of Company Common Stock pursuant to the Offer or the Merger and
         such order, decree or ruling or other action shall have become final
         and nonappealable;

                  (d) by Parent or Purchaser prior to the purchase of shares of
         Company Common Stock pursuant to the Offer in the event of a breach by
         the Company of any representation, warranty, covenant or other
         agreement contained in this Agreement which (A) would give rise to the
         failure of a condition set forth in paragraph (e) or (f) of Exhibit A
         and (B) cannot be or has not been cured within 10 days after the giving
         of written notice to the Company;

                  (e) by Parent or Purchaser if either Parent or Purchaser is
         entitled to terminate the Offer as a result of the occurrence of any
         event set forth in paragraph (d) of Exhibit A to this Agreement;

                  (f) by the Company in connection with entering into a
         definitive agreement in accordance with Section 6.03(b), provided it
         has complied with all provisions
<PAGE>   46
                                       40


         thereof, including the notice provisions therein, and that it makes
         immediately prior to such termination payment of the Termination Fee
         pursuant to Section 7.08(b); or

                  (g) by the Company, if Purchaser or Parent shall have breached
         in any material respect any of their respective representations,
         warranties, covenants or other agreements contained in this Agreement,
         which failure to perform is incapable of being cured or has not been
         cured within 10 days after the giving of written notice to Parent or
         Purchaser, as applicable.

                  SECTION 9.02. Effect of Termination. In the event of
termination of this Agreement by either the Company or Parent as provided in
Section 9.01, this Agreement shall forthwith become void and have no effect,
without any liability or obligation on the part of Parent, Purchaser or the
Company, other than the provisions of Section 4.22 [Brokers], Section 5.08
[Brokers], the last sentence of Section 7.02 [Confidentiality], Section 7.08
[Fees], this Section 9.02 and Article X and except to the extent that such
termination results from the wilful and material breach by a party of any of its
covenants or agreements set forth in this Agreement.

                  SECTION 9.03. Amendment. This Agreement may be amended by the
parties at any time before or after any required approval of this Agreement by
the shareholders of the Company; provided, however, that after any such
approval, there shall not be made any amendment that by law requires further
approval by such shareholders without the further approval of such shareholders.
This Agreement may not be amended except by an instrument in writing signed on
behalf of each of the parties.

                  SECTION 9.04. Extension; Waiver. At any time prior to the
Effective Time, the parties may (a) extend the time for the performance of any
of the obligations or other acts of the other parties, (b) waive any
inaccuracies in the representations and warranties contained in this Agreement
or in any document delivered pursuant to this Agreement or (c) subject to the
proviso of Section 9.03, waive compliance with any of the agreements or
conditions contained in this Agreement. Any agreement on the part of a party to
any such extension or waiver shall be valid only if set forth in any instrument
in writing signed on behalf of such party. The failure of any party to this
Agreement to assert any of its rights under this Agreement or otherwise shall
not constitute a waiver of those rights.

                  SECTION 9.05. Procedure for Termination, Amendment, Extension
or Waiver. In the event Purchaser's designees are appointed or elected to the
Board of Directors of the Company as provided in Section 7.07, the affirmative
vote of a majority of the Independent Directors shall be required by the Company
to (i) amend or terminate this Agreement, (ii) exercise or waive any of the
Company's rights or remedies under this Agreement or (iii) extend the time for
performance of Parent's and Purchaser's obligations under this Agreement.


<PAGE>   47
                                       41




                                    ARTICLE X

                               GENERAL PROVISIONS

                  SECTION 10.01. Nonsurvival of Representations. None of the
representations and warranties in this Agreement or in any instrument delivered
pursuant to this Agreement shall survive the Effective Time or, in the case of
the Company, shall survive the acceptance for payment of, and payment for,
shares of Company Common Stock by Purchaser pursuant to the Offer. This Section
10.01 shall not limit any covenant or agreement of the parties which by its
terms contemplates performance after the Effective Time.

                  SECTION 10.02. Notices. All notices, requests, claims, demands
and other communications under this Agreement shall be in writing and shall be
deemed given if delivered personally or sent by telecopy or by overnight courier
(providing proof of delivery) to the parties at the following addresses (or at
such address for a party as shall be specified by like notice):

                  (a)      if to Parent or Purchaser, to:

                           Raab Karcher AG
                           Rudolf-von-Bennigsen
                           Foerder-Platz 1
                           45131 Essen
                           Germany
                           Attn:  Curt von Berghes
                           Telecopier:  011-49-201-459-1508

                           with a copy to:

                           Shearman & Sterling
                           599 Lexington Avenue
                           New York, New York  10022
                           Attn:  John J. Madden, Esq.
                           Telecopier:  (212) 848-7179


<PAGE>   48
                                       42


                  (b)      if to the Company, to:

                           Wyle Electronics
                           15370 Barranca Pkwy
                           P.O. Box 19675
                           Irvine, California  92713-9675
                           Attn:  General Counsel
                           Telecopier:  (714) 753-9908

                           with a copy to:

                           O'Melveny & Myers
                           610 Newport Center Drive
                           Suite 1700
                           Newport Beach, California   92660
                           Attn:  Gary J. Singer, Esq.
                           Telecopier:  (714) 669-6994

                  SECTION 10.03.  Definitions.  For purposes of this Agreement:

                  (a) an "affiliate" of any person means another person that
         directly or indirectly, through one or more intermediaries, controls,
         is controlled by, or is under common control with, such first person;

                  (b) "control" (including the terms "controlled by" and "under
         common control with") means the possession, directly or indirectly, of
         the power to direct or cause the direction of the management and
         policies of a person, whether through the ownership of voting
         securities, by contract or otherwise;

                  (c) "Lien" means any encumbrance, hypothecation, lien,
         mortgage, pledge, security interest or other encumbrance; provided,
         however, that the term "lien" does not include (i) liens for water and
         sewer charges and current taxes not yet due and payable or being
         contested in good faith, (ii) mechanics', carriers', workers',
         repairers', materialmen's, warehousemen's and other similar liens
         arising or incurred in the ordinary course of business or (iii) vendor
         liens granted pursuant to the distributor agreements between the
         Company and its vendors in existence on the date hereof and previously
         made available to Parent;

                  (d) "Material Adverse Change" or "Material Adverse Effect"
         means any change or effect (other than a change or effect that impacts
         the Company's industry generally or is specifically identified in
         Sections 4.07 and 4.08 of the Disclosure Schedules) that is or is
         reasonably likely to be materially adverse to the business,
<PAGE>   49
                                       43


         operations, properties, condition (financial or otherwise), assets or
         liabilities (including, without limitation, contingent liabilities) or
         long-term prospects of the Company and its subsidiaries taken as a
         whole; provided that a change or effect that impacts the prospects of
         the Company's industry generally shall not be considered impacting the
         long-term prospects of the Company;

                  (e) "person" means an individual, corporation, partnership,
         limited liability company, joint venture, association, trust,
         unincorporated organization or other entity; and

                  (f) a "subsidiary" of any person means another person, an
         amount of the voting securities, other voting ownership or voting
         partnership interests of which is sufficient to elect at least a
         majority of its Board of Directors or other governing body (or, if
         there are no such voting interests, 50% or more of the equity interests
         of which) is owned directly or indirectly by such first person,
         including, without limitation, Accord Contract Services LLC.

                  SECTION 10.04. Interpretation. When a reference is made in
this Agreement to a Section or Exhibit, such reference shall be to a Section of,
or an Exhibit to, this Agreement unless otherwise indicated. The table of
contents and headings contained in this Agreement are for reference purposes
only and shall not affect in any way the meaning or interpretation of this
Agreement. Whenever the words "include", "includes" or"including" are used in
this Agreement, they shall be deemed to be followed by the words "without
limitation".

                  SECTION 10.05. Counterparts. This Agreement may be executed
and delivered (including by facsimile transmission) in one or more counterparts,
all of which shall be considered one and the same agreement and shall become
effective when one or more counterparts have been signed by each of the parties
and delivered to the other parties, it being understood that all parties need
not sign the same counterpart.

                  SECTION 10.06. Entire Agreement; Third Party Beneficiaries.
This Agreement constitutes the entire agreement, and supersedes all prior
agreements and understandings, both written and oral, among the parties with
respect to the subject matter of this Agreement (provided, however, that the
provisions of the Confidentiality Agreement shall remain valid and in effect to
the extent such provisions do not conflict with the provisions of this
Agreement) and, except for the provisions of Article III and Sections 7.04, 7.05
and 7.06 [Benefits; Indemnity], is not intended to confer upon any person other
than the parties any rights or remedies hereunder.

                  SECTION 10.07. Assignment. Neither this Agreement nor any of
the rights, interests or obligations under this Agreement shall be assigned, in
whole or in part, by 
<PAGE>   50
                                       44


operation of law or otherwise by any of the parties without the prior written
consent of the other parties, except that Purchaser may assign, in its sole
discretion, any or all of its rights, interests and obligations under this
Agreement to Parent or to any direct or indirect wholly owned subsidiary of
Parent, but no such assignment shall relieve Purchaser of any of its obligations
under this Agreement. Subject to the preceding sentence, this Agreement will be
binding upon, inure to the benefit of, and be enforceable by, the parties hereto
and their respective successors and assigns.

                  SECTION 10.08. Governing Law. Except to the extent the laws of
the State of California is mandatorily applicable hereto, this Agreement shall
be governed by, and construed in accordance with, the laws of the State of
Delaware.

                  SECTION 10.09. Enforcement. The parties agree that irreparable
damage would occur in the event that any of the provisions of this Agreement
were not performed in accordance with their specific terms or were otherwise
breached. It is accordingly agreed that the parties shall be entitled to an
injunction or injunctions to prevent breaches of this Agreement and to enforce
specifically the terms and provisions of this Agreement in any court of the
United States located in the State of New York, Delaware or California or in New
York, Delaware or California state court (a "Specified Court"), this being in
addition to any other remedy to which they are entitled at law or in equity. In
addition, each of the parties hereto (i) consents to submit itself to the
personal jurisdiction of any Specified Court in the event any dispute arises out
of this Agreement or any of the transactions contemplated by this Agreement,
(ii) agrees that it will not attempt to deny or defeat such personal
jurisdiction by motion or other request for leave from any such court, (iii)
agrees that it will not bring any action relating to this Agreement or any of
the transactions contemplated by this Agreement in any court other than a
Specified Court and (iv) agrees to waive any defense based upon venue or forum
non conveniens grounds.

                  SECTION 10.10. Severability. If any term or other provision of
this Agreement is invalid, illegal or incapable of being enforced by any rule of
Law, or public policy, all other conditions and provisions of this Agreement
shall nevertheless remain in full force and effect so long as the economic or
legal substance of the transactions contemplated hereby is not affected in any
manner materially adverse to any party. Upon such determination that any term or
other provision is invalid, illegal or incapable of being enforced, the parties
hereto shall negotiate in good faith to modify this Agreement so as to effect
the original intent of the parties as closely as possible in a mutually
acceptable manner in order that the transactions contemplated hereby be
consummated as originally contemplated to the fullest extent possible.

<PAGE>   51
                                       45



                  IN WITNESS WHEREOF, Parent, Purchaser and the Company have
caused this Agreement to be signed by their respective officers thereunto duly
authorized, all as of the date first written above.

                          RAAB KARCHER AG


                          By  /s/ Gunther Beuth         /s/ Curt Von Berghes
                             -----------------------------------------------
                             Name: Gunther Beuth            Curt Von Berghes
                             Title: Member of the Board     General Counsel


                          EBV ELECTRONICS INC.


                          By  Michael Rohleder
                              ------------------------
                              Name: Michael Rohleder
                              Title: President and CEO


                          WYLE ELECTRONICS


                          By  Ralph L. Ozorkiewicz
                              --------------------------
                              Name: Ralph L. Ozorkiewicz
                              Title: President and Chief
                                     Executive Officer


<PAGE>   52



                                                                       EXHIBIT A

                             CONDITIONS OF THE OFFER


                  Notwithstanding any other term of the Offer or this Agreement,
Purchaser shall not be required to accept for payment or, subject to any
applicable rules and regulations of the SEC, including Rule 14e-1(c) under the
Exchange Act (relating to Purchaser's obligation to pay for or return tendered
shares of Company Common Stock after the termination or withdrawal of the
Offer), to pay for any shares of Company Common Stock tendered pursuant to the
Offer unless (i) there shall have been validly tendered and not withdrawn prior
to the expiration of the Offer such number of shares of Company Common Stock
which would constitute not less than 90% (determined on a fully diluted basis)
of the outstanding shares of Company Common Stock (the "Minimum Condition"),
(ii) any waiting period under the HSR Act applicable to the purchase of shares
of Company Common Stock pursuant to the Offer shall have expired or been
terminated and (iii) the satisfaction of any applicable foreign competition and
antitrust statutes and regulations, including the approval of the FCO pursuant
to the AARC. Furthermore, notwithstanding any other term of the Offer or this
Agreement, Purchaser shall not be required to accept for payment or, subject as
aforesaid, to pay for any shares of Company Common Stock not theretofore
accepted for payment or paid for, and may terminate the Offer if, at any time on
or after the date of this Agreement and before the acceptance of such shares for
payment or the payment therefor, any of the following events shall occur (other
than as a result of any action or inaction of Parent or any of its subsidiaries
which constitutes a breach of this Agreement):

                  (a) there shall have been entered any order, preliminary or
         permanent injunction, decree, judgment or ruling in any suit, action or
         proceeding that (i) makes illegal or otherwise directly or indirectly
         restrains or prohibits the acquisition by Parent or Purchaser of any
         shares of Company Common Stock under the Offer or the making or
         consummation of the Offer or the Merger, the performance by the Company
         of any of its obligations under this Agreement or the consummation of
         any purchase of Company Common Stock contemplated hereby, (ii)
         prohibits or limits the ownership or operation by the Company, Parent
         or any of their respective subsidiaries of a material portion of the
         business or assets of the Company and its subsidiaries, taken as a
         whole, or Parent and its subsidiaries, taken as a whole, or compels the
         Company or Parent to dispose of or hold separate any material portion
         of the business or assets of the Company and its subsidiaries, taken as
         a whole, or Parent and its subsidiaries, taken as a whole, as a result
         of the Offer or the Merger, (iii) imposes material limitations on the
         ability of Parent or Purchaser to acquire or hold, or exercise full
         rights of ownership of, any shares of Company Common Stock accepted for
         payment pursuant to the Offer including, without limitation, the right
         to vote such Company Common Stock on all matters properly presented to
         the shareholders of the Company or (iv) prohibits Parent or any of its
         subsidiaries from effectively 
<PAGE>   53
                                       2


         controlling in any material respect the business or operations of the
         Company and its subsidiaries, taken as a whole; or

                  (b) there shall be any Law enacted, entered, enforced,
         promulgated or deemed applicable to the Offer or the Merger, or any
         other action shall be taken by any Governmental Entity, other than the
         application to the Offer or the Merger of applicable waiting periods
         under the HSR Act, that results, directly or indirectly, in any of the
         consequences referred to in clauses (i) through (iv) of paragraph (a)
         above; or

                  (c) there shall have occurred any Material Adverse Change; or

                  (d) (i) the Board of Directors of the Company or any committee
         thereof shall have withdrawn or modified in a manner adverse to Parent
         or Purchaser its approval or recommendation of the Offer, the Merger or
         this Agreement, or approved or recommended any other acquisition
         proposal or (ii) the Company shall have entered into any agreement to
         consummate any acquisition proposal; or

                  (e) any of the representations and warranties of the Company
         set forth in this Agreement that are qualified as to materiality shall
         not be true and correct or any such representations and warranties that
         are not so qualified shall not be true and correct in any respect that
         is reasonably likely to have a Material Adverse Effect, in each case at
         the date of this Agreement and at the scheduled expiration of the
         Offer; or

                  (f) the Company shall have failed to perform in any material
         respect any material obligation or to comply in any material respect
         with any material agreement or material covenant of the Company to be
         performed or complied with by it under this Agreement; or

                  (g) there shall have occurred and be continuing to exist for
         at least three business days (i) any general suspension of trading in,
         or limitation on prices for, securities on the New York Stock Exchange
         (excluding any coordinated trading halt triggered solely as a result of
         a specified decrease in a market index), (ii) a declaration of a
         banking moratorium or any suspension of payments in respect of banks in
         the United States or the Federal Republic of Germany, (iii)
         commencement of a war or armed hostilities or other national or
         international calamity directly or indirectly involving the United
         States or the Federal Republic of Germany which in any case is
         reasonably expected to have a Material Adverse Effect or to materially
         adversely affect Parent's or Purchaser's ability to complete the Offer
         or the Merger or materially delay the consummation of the Offer, the
         Merger or both or (iv) in case of

<PAGE>   54
                                       3


         any of the foregoing existing on the date of this Agreement, material
         acceleration or worsening thereof; or

                  (h) this Agreement shall have been invalidated or terminated.

                  The foregoing conditions are for the sole benefit of Purchaser
and Parent and may, subject to the terms of this Agreement, be waived by
Purchaser and Parent in whole or in part at any time and from time to time in
their sole discretion. The failure by Parent or Purchaser at any time to
exercise any of the foregoing rights shall not be deemed a waiver of any such
right, the waiver of any such right with respect to particular facts and
circumstances shall not be deemed a waiver with respect to any other facts and
circumstances and each such right shall be deemed an ongoing right that may be
asserted at any time and from time to time. Terms used but not defined herein
shall have the meanings assigned to such terms in the Agreement to which this
Exhibit A is a part.

<PAGE>   55
                                                                       EXHIBIT B

                               AGREEMENT OF MERGER


                  THIS AGREEMENT OF MERGER (this "AGREEMENT") is executed as of
_______________, 1997 by and between EBV ELECTRONICS INC. a Delaware corporation
(the "PURCHASER"), and WYLE ELECTRONICS, a California corporation (the
"COMPANY"), which corporations are hereinafter sometimes referred to jointly as
the "CONSTITUENT CORPORATIONS."


                                   BACKGROUND

                  A. The Purchaser is a corporation duly organized and existing
under the laws of the State of Delaware. The Company is a corporation duly
organized and existing under the laws of the State of California.

                  B. The Purchaser has authorized capital stock consisting of
1.000 shares of common stock, $.01 par value, of which 100 shares are now
validly issued, are fully paid and nonassessable and are owned by EBV
ELECTRONICS HOLDINGS INC., a Delaware corporation ("HOLDING"). Holding is a
wholly owned subsidiary of RAAB KARCHER AG, a corporation organized under the
laws of Germany ("PARENT").

                  C. The Company has authorized capital stock consisting of
25,000,000 shares of common stock and 500,000 shares of preference stock, no par
value, of which 12,229,100 shares were validly issued, fully paid and
nonassessable.

                  D. The Purchaser and the Company desire to effect a merger
(the "MERGER") of the Purchaser with and into the Company in the manner herein
set forth, and the Board of Directors of the Constituent Corporations have duly
adopted resolutions approving this Agreement.

                  E. The Purchaser, the Company and Parent have entered into
that certain Agreement and Plan of Merger, dated as of July 3, 1997 (the "MERGER
AGREEMENT"), pursuant to which the parties agreed to the Merger of the Purchaser
with and into the Company and the conversion in the Merger of each issued and
outstanding share of common stock, without par value, of the Company (the
"COMPANY COMMON STOCK") into the right to receive $50.00 per share in cash (the
"PER SHARE AMOUNT") in cash, without interest. This Agreement is being filed
pursuant to Section 2.02 of the Merger Agreement and Section 1103 of the
California Corporations Code ("CCC").

                  In consideration of the foregoing premises, and the mutual
covenants and agreements herein contained, it is hereby agreed as follows:





                                        1

<PAGE>   56
                                    ARTICLE I
                              PARTIES TO THE MERGER

                  SECTION 1 THE PURCHASER. The name of the corporation proposing
to merge into the Company is EBV ELECTRONICS INC.

                  SECTION 2 THE SURVIVING CORPORATION. The name of the
corporation into which the Purchaser proposes to merge is WYLE ELECTRONICS and
WYLE ELECTRONICS will be the corporation surviving the Merger (the "SURVIVING
CORPORATION").

                  SECTION 3 PARENT. Cash will be issued in the Merger to the
holders of the Company Common Stock.


                                   ARTICLE II
                       TERMS AND CONDITIONS OF THE MERGER

                  SECTION 1 GENERAL. Upon the date on which this Agreement is
filed with the Secretary of State of the State of California and the Certificate
of Ownership and Merger (or Certificate of Merger) is filed with the Secretary
of State of the State of Delaware, together with any required officers'
certificates (collectively, the "Merger Documents") of each Constituent
Corporation: (a) the Purchaser shall merge with and into the Company, which
shall survive the Merger and continue to be a California corporation; (b) the
shares of Company Common Stock outstanding at the Effective Time of the Merger
shall be converted into the right to receive the Per Share Amount; (c) the
separate existence of the Purchaser shall cease, as provided by the CCC; and (d)
the name of the Surviving Corporation shall remain WYLE ELECTRONICS.

                  SECTION 2 EFFECTIVE TIME. The "EFFECTIVE TIME" with respect to
the Merger contemplated by this Agreement shall be at the time of filing of the
appropriate Merger Documents with the Secretary of State of the State of
California.

                  SECTION 3 ADDITIONAL ACTIONS. If, at any time after the
Effective Time, the Surviving Corporation shall consider or be advised that any
deeds, bills of sale, assignments, assurances or any other actions or things are
necessary or desirable to vest, perfect or confirm of record or otherwise in the
Surviving Corporation its rights, title or interest in, to or under any of the
rights, properties or assets of either Constituent Corporation or otherwise to
carry out this Agreement, the officers and directors of the Surviving
Corporation shall be authorized, so long as such action is consistent with this
Agreement, to execute and deliver, in the name and on behalf of each Constituent
Corporation, all such deeds, bills of sale, assignments and assurances and to
take and do, in the name and on behalf of each Constituent Corporation, all such
other actions and things as may be necessary or desirable to vest, perfect or
confirm any and all right, title




                                        2

<PAGE>   57
and interest in, to and under such rights, properties or assets in the Surviving
Corporation or otherwise to carry out this Agreement.

                                   ARTICLE III
                           CONVERSION OF CAPITAL STOCK

                  At the Effective Time, by virtue of the Merger and without any
action on the part of the holders of any shares of the Purchaser's capital stock
or the holders of any shares of the Company Common Stock:

                  (a) Capital Stock of Purchaser. Each issued and outstanding
share of capital stock of Purchaser shall be converted into and become one fully
paid and nonassessable share of common stock, no par value, of the Surviving
Corporation.

                  (b) Cancellation of Company Common Stock Owned by Parent. Each
share of Company Common Stock that is owned by the Company or by any subsidiary
of the Company and each share of Company Common Stock that is owned by Parent,
Purchaser or any other subsidiary of Parent shall automatically be cancelled and
shall cease to exist, and no consideration shall be delivered in exchange
therefor.

                  (c) Conversion of Company Common Stock. Subject to paragraph
(d) of this Article III, each share of Company Common Stock issued and
outstanding (other than shares to be cancelled in accordance with paragraph (b)
of this Article III) shall be converted into the right to receive the Per Share
Amount in cash, without interest (the "MERGER CONSIDERATION"). As of the
Effective Time, all such shares of Company Common Stock shall no longer be
outstanding and shall automatically be cancelled and shall cease to exist, and
each holder of a certificate representing any such shares of Company Common
Stock shall cease to have any rights with respect thereto, except the right to
receive the Merger Consideration, without interest.

                  (d) Company Dissenting Shares. Notwithstanding paragraph (c)
of this Article III, shares of Company Common Stock held by a holder who,
subject to and in accordance with Section 1300 et seq. of the CCC, has demanded
and perfected such holder's right to an appraisal of such holder's shares of
Company Common Stock and has not effectively withdrawn or lost the right to such
appraisal ("DISSENTING SHARES"), shall not be converted into a right to receive
the Merger Consideration, unless such holder withdraws or otherwise loses the
right to appraisal for such holder's shares of Company Common Stock. If after
the Effective Time of the Merger such holder withdraws or loses the right to
appraisal for such holder's shares of Company Common Stock, such shares of
Company Common Stock shall be treated as if they had been converted as of the
Effective Time into the right to receive the Merger Consideration payable in
respect of such shares of Company Common Stock pursuant to paragraph (c) of this
Article III.






                                        3

<PAGE>   58
                                   ARTICLE IV
                      ARTICLES OF INCORPORATION AND BYLAWS;
                             DIRECTORS AND OFFICERS

                  Upon the Effective Time, the Restated Articles of
Incorporation and the Bylaws of the Company shall be the Articles of
Incorporation and the Bylaws of the Surviving Corporation until thereafter
amended as provided therein and as permitted by law and by the Merger Agreement.
At the Effective Time, the directors of the Company immediately prior to the
Effective Time shall be deemed to have resigned, and the directors of Purchaser
immediately prior to the Effective Time shall become the directors of the
Surviving Corporation, until the earlier of their resignation or removal or
until their successors are duly elected and qualified, as the case may be. The
officers of the Company immediately prior to the Effective Time shall be the
officers of the Surviving Corporation, until the earlier of their resignation or
removal or until their respective successors are duly elected and qualified, as
the case may be, or as otherwise provided in the Bylaws of the Company.


                                    ARTICLE V
                               CORPORATE APPROVALS

                  SECTION 1 CORPORATE APPROVALS. Pursuant to Section 1201 of the
CCC and Section 251 of the DGCL, this Agreement and related matters have been
approved in accordance with such provisions.


                                   ARTICLE VI
                               GENERAL PROVISIONS

                  SECTION 1 AMENDMENT. This Agreement may be amended by the
parties hereto any time before or after approval hereof by the shareholders of
the Surviving Corporation, if necessary, but, after such approval, no amendment
shall be made which by law requires the further approval of such shareholders
without obtaining such approval. This Agreement may not be amended except by an
instrument in writing signed on behalf of each of the parties hereto.

                  SECTION 2 COUNTERPARTS. This Agreement may be executed in one
or more counterparts, each of which shall be deemed to be an original, but all
of which together shall constitute one agreement.






                                        4

<PAGE>   59
                  IN WITNESS WHEREOF, this Agreement has been executed as of the
date first written above.

                                                     WYLE ELECTRONICS
                                                     a California corporation

                                                     By:________________________
                                                         Name:
                                                         Title:

By:________________________
    Name:
    Title:


                                                     EBV ELECTRONICS INC.
                                                     a Delaware corporation

                                                     By:________________________
                                                         Name:
                                                         Title:

By:________________________
    Name:
    Title:



                                        5

<PAGE>   60
                                   CERTIFICATE

         ________________ and _______________ certify that:

         1. They are the _______________ and the __________________,
respectively, of WYLE ELECTRONICS, a corporation organized under the laws of the
State of California (the "CORPORATION").

         2. The Corporation has authorized two classes of stock, designated
"Common Stock" and "Preference Stock."

         3. The number of outstanding shares of Common Stock of the Corporation
entitled to vote on the Record Date, ______________, for the Special Meeting of
the Shareholders of the Corporation was _______________ shares. There are no
outstanding shares of Preferred Stock.

         4. The principal terms of the agreement relating to the merger of EBV
ELECTRONICS INC., a Delaware corporation, with and into the Corporation (the
"MERGER") in the form attached were approved by the Corporation's Board of
Directors and by the vote of a number of shares of Common Stock which equaled or
exceeded the vote required.

         5. The percentage vote required of the holders of Common Stock entitled
to vote in connection with the Merger is more than 50%.

                                           _____________________________________
                                           Name:
                                           Title:


                                           _____________________________________
                                           Name:
                                           Title:





                                        6
<PAGE>   61

         __________________ declares under penalty of perjury under the laws of
the State of California that he has read the foregoing certificate and knows the
contents thereof and that the same is true of his own knowledge.

____________, 1997

                                                     ___________________________
                                                     Name:



         ___________________ declares under penalty of perjury under the laws of
the State of California that he has read the foregoing certificate and knows the
contents thereof and that the same is true of his own knowledge.

_____________, 1997

                                                     ___________________________
                                                     Name:




<PAGE>   62
                                   CERTIFICATE

         _____________________ and  ___________________ certify that:

         1. They are the _______________ and the _________________,
respectively, of EBV ELECTRONICS, INC. a corporation organized under the laws of
the State of Delaware (the "CORPORATION").

         2. The number of outstanding shares of common stock of the Corporation
is 1,000 shares.

         3. The principal terms of the agreement relating to the merger of the
Corporation with and into WYLE ELECTRONICS, a California corporation, (the
"MERGER") in the form attached were approved by the Corporation's Board of
Directors and by the vote of a number of shares of each class which equaled or
exceeded the vote required.


                                                     ___________________________
                                                     Name:
                                                     Title:


                                                     ___________________________
                                                     Name:
                                                     Title:




<PAGE>   63
         _____________________ declares under penalty of perjury under the laws
of the State of California that he has read the foregoing certificate and knows
the contents thereof and that the same is true of his own knowledge.

_____________, 1997

                                                     ___________________________
                                                     Name:



         ___________________ declares under penalty of perjury under the laws of
the State of California that he has read the foregoing certificate and knows the
contents thereof and that the same is true of his own knowledge.

______________, 1997

                                                     ___________________________
                                                     Name:

<PAGE>   1
                             STOCK OPTION AGREEMENT

                  STOCK OPTION AGREEMENT, dated as of July 3, 1997 (this
"Agreement"), among RAAB KARCHER AG, a company organized under the laws of
Germany ("Parent"), EBV ELECTRONICS INC., a Delaware corporation and an indirect
wholly owned subsidiary of Parent ("Purchaser"), and WYLE ELECTRONICS, a
California corporation (the "Company").

                              W I T N E S S E T H:

                  WHEREAS, Parent, Purchaser and the Company propose to enter
into, simultaneously herewith, an Agreement and Plan of Merger (the "Merger
Agreement"; capitalized terms used but not defined in this Agreement shall have
the meanings ascribed to them in the Merger Agreement), which provides, upon the
terms and subject to the conditions thereof, for (i) the commencement by
Purchaser of a tender offer (the "Offer") to purchase all of the issued and
outstanding shares of the common stock, no par value, of the Company ("Common
Stock"), at a purchase price of $50.00 per share, net to the seller in cash, and
(ii) the subsequent merger of Purchaser with and into the Company (the
"Merger"), whereby each share of Common Stock, other than shares owned directly
or indirectly by Parent or by the Company and other than Dissenting Shares, will
be converted into the right to receive $50.00 (or such greater amount to be paid
per share in the Offer); and

                  WHEREAS, as a condition to the willingness of Parent and
Purchaser to enter into the Merger Agreement, Parent and Purchaser have required
that the Company agree, and in order to induce Parent and Purchaser to enter
into the Merger Agreement, the Company has agreed, to grant Purchaser an option
to purchase shares of Common Stock, upon the terms and subject to the conditions
of this Agreement;

                  NOW, THEREFORE, in consideration of the foregoing and the
respective representations, warranties, covenants and agreements set forth in
this Agreement and in the Merger Agreement, the parties hereto agree as follows:


                                    ARTICLE I

                                THE STOCK OPTION

                  SECTION 1.01. Grant of Top-Up Stock Option. The Company hereby
grants to Purchaser an irrevocable option (the "Top-Up Stock Option") to
purchase that number of shares of Common Stock (the "Top-Up Option Shares")
equal to the number of shares of Common Stock that, when added to the number of
shares of Common Stock owned by 

<PAGE>   2
                                       2


Purchaser and its affiliates immediately following consummation of the Offer,
shall constitute 90% of the shares of Common Stock then outstanding on a fully
diluted basis (assuming the issuance of the Top-Up Option Shares), at a cash
purchase price per Top-Up Option Share equal to $50.00 (the "Purchase Price"),
subject to the terms and conditions set forth herein; provided, however, that
the Top-Up Stock Option shall not be exercisable if the number of shares of
Common Stock subject thereto exceeds the number of authorized shares of Common
Stock available for issuance.

                  SECTION 1.02. Exercise of Top-Up Stock Option. (a) Subject to
the conditions set forth in Section 1.05 and to any additional requirements of
Law, the Top-Up Stock Option may be exercised by Purchaser, in whole but not in
part, at any time or from time to time after the occurrence of a Top-Up Exercise
Event (as defined below) and prior to the Top-Up Termination Date (as defined
below).

                  (b) A "Top-Up Exercise Event" shall occur for purposes of this
Agreement upon Purchaser's acceptance for payment pursuant to the Offer of
shares of Common Stock constituting more than 50% but less than 90% of the
shares of Common Stock then outstanding on a fully diluted basis.

                  (c) The "Top-Up Termination Date" shall occur for purposes of
this Agreement upon the first to occur of any of the following:

                  (i) the Effective Time;

                  (ii) the date which is 10 business days after the occurrence
         of a Top-Up Exercise Event (unless prior thereto the Top-Up Stock
         Option shall have been exercised); or

                  (iii) the termination of the Merger Agreement.

                  (d) In the event Purchaser wishes to exercise the Top-Up Stock
Option, Purchaser shall send a written notice (a "Top-Up Exercise Notice") to
the Company specifying the denominations of the certificate or certificates
evidencing the Top-Up Option Shares which Purchaser wishes to receive, a date
(subject to the earlier satisfaction or waiver of the conditions set forth in
Section 1.03) (the "Closing Date"), which shall be a business day which is not
later than 10 business days and not earlier than the fifth business day after
delivery of such notice, and place for the closing of such purchase (the
"Closing"). The Company shall, within two business days after receipt of a
Top-Up Exercise Notice, deliver written notice to Purchaser specifying the
number of Top-Up Option Shares and the aggregate Purchase Price therefor.



<PAGE>   3
                                       3


                  SECTION 1.03. Conditions to Closing. The obligation of the
Company to deliver Top-Up Option Shares upon any exercise of the Top-Up Stock
Option is subject to the following conditions:

                  (a) Such delivery would not in any material respect violate,
         or otherwise cause the material violation of, Section 312.03(c) of the
         NYSE Listed Company Manual ("Section 312") or any material Law,
         including, without limitation, the HSR Act, applicable thereto;

                  (b) There shall be no preliminary or permanent injunction or
         other final, non-appealable judgment by a court of competent
         jurisdiction preventing or prohibiting such exercise of the Top-Up
         Stock Option or the delivery of the Top-Up Option Shares in respect of
         such exercise; and

                  (c) The Company shall have available from its authorized
         shares of Common Stock such number of shares as is sufficient to issue
         the Top-Up Option Shares; provided, however, that the Company shall
         have fully complied with its obligations under Section 3.01(b).

                  SECTION 1.04. Closing. (a) At the Closing, (i) the Company
shall deliver to Purchaser a certificate or certificates evidencing the
applicable number of Top-Up Option Shares (in the denominations specified
therein), and (ii) Purchaser shall purchase each Top-Up Option Share from the
Company at the Purchase Price. Payment by Purchaser of the Purchase Price for
the Top-Up Option Shares shall be made in cash.

                  (b) All cash payments made pursuant to this Agreement shall be
made by wire transfer of immediately available funds. Certificates evidencing
Top-Up Option Shares delivered hereunder may, at the Company's election, contain
the following legend:

                  THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
                  REGISTERED UNDER THE SECURITIES ACT OF 1933 AND MAY NOT BE
                  SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE
                  WITH THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT OF
                  1933 OR AN EXEMPTION THEREFROM.



<PAGE>   4
                                       4


                                   ARTICLE II

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

                  The Company hereby represents and warrants to Parent and
Purchaser as follows:

                  SECTION 2.01. Organization; Authority Relative to this
Agreement. The Company is a corporation duly organized, validly existing and in
good standing under the laws of the State of California. The Company has all
requisite corporate power and authority to execute and deliver this Agreement,
to perform its obligations hereunder and to consummate the transactions
contemplated hereby. The execution and delivery of this Agreement by the Company
and the consummation by the Company of the transactions contemplated hereby have
been duly and validly authorized by all necessary corporate action on the part
of the Company. This Agreement has been duly executed and delivered by the
Company.

                  SECTION 2.02. Authority to Issue Shares. The Company has taken
all necessary corporate action to authorize and reserve and permit it to issue,
and at all times from the date hereof through the Top-Up Termination Date shall
have reserved, all the Top-Up Option Shares issuable pursuant to this Agreement,
and the Company shall take all necessary corporate action to authorize and
reserve and permit it to issue all additional shares of the Company Common Stock
or other securities which may be issued pursuant to Section 1.03, all of which,
upon their issuance and delivery in accordance with the terms of this Agreement,
shall be duly authorized, validly issued, fully paid and nonassessable, shall be
delivered free and clear of all security interests, liens, claims, pledges,
options, rights of first refusal, agreements, limitations on Purchaser's voting
rights, charges, adverse rights and other encumbrances of any nature whatsoever
(other than this Agreement) and shall not be subject to any preemptive rights.

                  SECTION 2.03. No Conflict; Required Filings and Consents. (a)
Except as set forth in Section 4.05 of the Disclosure Schedule, the execution
and delivery of this Agreement by the Company do not, and the performance by the
Company of its obligations hereunder and the consummation of the transactions
contemplated hereby will not, (i) conflict with or violate the Articles of
Incorporation or Bylaws or equivalent organizational documents of the Company or
any of its subsidiaries, (ii) assuming that all consents, approvals, orders and
authorizations described in Section 2.03(b) have been obtained and all
registrations, declarations, filings and notifications described in Section
2.03(b) have been made, conflict with or violate any Law applicable to the
Company or any subsidiary or by which any property or asset of the Company or
any subsidiary is bound or affected or (iii) result in any breach of or
constitute a default (or an event which with notice or lapse of time or both
would become a default) under, or give to others any right of termination,
<PAGE>   5
                                       5



amendment, acceleration or cancellation of, or result in the creation of a Lien
on any property or asset of the Company or any subsidiary pursuant to, any note,
bond, mortgage, indenture, contract, agreement, lease, license, permit,
franchise or other instrument or obligation, other than, in the case of clauses
(ii) and (iii), any such conflicts, violations, breaches, defaults or other
occurrences that individually or in the aggregate would not prevent or
materially delay the consummation of the transactions contemplated hereby or the
performance by the Company of any of its obligations hereunder.

                  (b) No consent, approval, order or authorization of, or
registration, declaration or filing with, or notice to, any Governmental Entity
is required by the Company or any of its subsidiaries in connection with the
execution and delivery of this Agreement except for (i) the filing of a
pre-merger notification and report form by the Company under the HSR Act and the
expiration or termination of the waiting period thereunder and (ii) such other
consents, approvals, orders, authorizations, registrations, declarations,
filings and notices the failure of which to be obtained or made would not,
individually or in the aggregate, prevent or materially delay the consummation
of the transactions contemplated hereby or the performance by the Company of any
of its obligations hereunder.


                                   ARTICLE III

                            COVENANTS OF THE COMPANY

                  SECTION 3.01. Further Action. (a) The Company shall use its
best efforts to take, or cause to be taken, all appropriate action, and to do,
or cause to be done, all things necessary, proper or advisable under applicable
Laws to consummate and make effective the transactions contemplated hereunder,
including, without limitation, using all reasonable efforts to obtain all
licenses, permits, consents, approvals, authorizations, qualifications and
orders of Governmental Entities.

                  (b) The Company shall not take any action in order to cause
intentionally the exercise of the Top-Up Stock Option to violate Section 312.


                                   ARTICLE IV

             REPRESENTATIONS AND WARRANTIES OF PARENT AND PURCHASER

                  Parent and Purchaser hereby jointly and severally represent
and warrant to the Company as follows:
<PAGE>   6
                                       6


                  SECTION 4.01. Organization; Authority Relative to this
Agreement. Each of Parent and Purchaser is a corporation duly organized, validly
existing and in good standing under the laws of the jurisdiction of its
incorporation. Each of Parent and Purchaser has all requisite corporate power
and authority to execute and deliver this Agreement, to perform its obligations
hereunder and to consummate the transactions contemplated hereby. The execution
and delivery of this Agreement by Parent and Purchaser and the consummation by
Parent and Purchaser of the transactions contemplated hereby have been duly and
validly authorized by all necessary corporate action on the part of Parent and
Purchaser. This Agreement has been duly executed and delivered by Parent and
Purchaser and, assuming the due authorization, execution and delivery by the
Company, constitutes a legal, valid and binding obligation of Parent and
Purchaser, enforceable against each of Parent and Purchaser in accordance with
its terms.

                  SECTION 4.02. No Conflict; Required Filings and Consents. (a)
The execution and delivery of this Agreement by Parent and Purchaser do not, and
the performance by Parent and Purchaser of their obligations hereunder and the
consummation of the transactions contemplated hereby will not, (i) conflict with
or violate the Certificate of Incorporation or Bylaws or equivalent
organizational documents of Parent or Purchaser, (ii) assuming that all
consents, approvals, orders and authorizations described in Section 4.02(b) have
been obtained and all registrations, declarations, filings and notifications
described in Section 4.02(b) have been made, conflict with or violate any Law
applicable to Parent or Purchaser or by which any property or asset of Parent or
Purchaser is bound or affected or (iii) result in any breach of or constitute a
default (or an event which with notice or lapse of time or both would become a
default) under, or give to others any right of termination, amendment,
acceleration or cancellation of, or result in the creation of a Lien on any
property or asset of Parent or Purchaser pursuant to, any note, bond, mortgage,
indenture, contract, agreement, lease, license, permit, franchise or other
instrument or obligation, other than, in the case of clauses (ii) and (iii), any
such conflicts, violations, breaches, defaults or other occurrences that
individually or in the aggregate would not prevent or materially delay the
consummation of the transactions contemplated hereby or the performance by
Parent or Purchaser of any of their respective obligations hereunder.

                  (b) No consent, approval, order or authorization of, or
registration, declaration or filing with, or notice to, any Governmental Entity
is required by Parent or Purchaser in connection with the execution and delivery
of this Agreement, the performance by Parent or Purchaser of any of its
obligations hereunder or the consummation by Parent or Purchaser of the
transactions contemplated hereby, except for (i) the filing of a pre-merger
notification and report form under the HSR Act and the expiration or termination
of the waiting period thereunder and (ii) such other consents, approvals,
orders, authorizations, registrations, declarations, filings and notices the
failure of which to be obtained or made would not, individually or in the
aggregate, prevent or materially delay the consummation of 
<PAGE>   7
                                       7


the transactions contemplated hereby or the performance by Parent or Purchaser
of any of their respective obligations hereunder.


                                    ARTICLE V

                        COVENANTS OF PARENT AND PURCHASER

                  SECTION 5.01. Distribution. Purchaser shall acquire the Top-Up
Option Shares for investment purposes only and only for the purpose of effecting
a short-form merger with the Company and not with a view to any distribution
thereof in violation of the Securities Act, and shall not sell any Top-Up Option
Shares purchased pursuant to this Agreement except in compliance with the
Securities Act and applicable state securities and "blue sky" laws.

                  SECTION 5.02. Parent Guaranty. Parent hereby agrees to cause
Purchaser to perform all of Purchaser's obligations under this Agreement.


                                   ARTICLE VI

                            TERMINATION OF AGREEMENT

                  SECTION 6.01. Termination. This Agreement, other than the
rights and obligations of the Company and Purchaser under Sections 3.01, 5.01
and 5.02 and Article VII, shall terminate on the Top-Up Termination Date.


                                   ARTICLE VII

                                  MISCELLANEOUS

                  SECTION 7.01. Amendment. This Agreement may not be amended
except by an instrument in writing signed by the parties hereto.

                  SECTION 7.02. Waiver. Any party hereto may (a) extend the time
for or waive compliance with the performance of any obligation or other act of
any other party hereto or (b) waive any inaccuracy in the representations and
warranties contained herein or in any document delivered pursuant hereto. Any
such extension or waiver shall be valid only if set forth in an instrument in
writing signed by the party or parties to be bound thereby. The failure of any
party to this Agreement to assert any of its rights under this Agreement or
otherwise shall not constitute a waiver of those rights.

<PAGE>   8
                                       8


                  SECTION 7.03. Fees and Expenses. Except as otherwise provided
herein or in Section 7.08 of the Merger Agreement, all Expenses incurred in
connection with this Agreement shall be paid by the party incurring such
Expenses.

                  SECTION 7.04. Notices. All notices, requests, claims, demands
and other communications hereunder shall be in writing and shall be deemed given
if delivered personally or sent by telecopy or by overnight courier (providing
proof of delivery) to the respective parties at their addresses as specified in
Section 10.02 of the Merger Agreement.

                  SECTION 7.05. Severability. If any term or other provision of
this Agreement is invalid, illegal or incapable of being enforced by any rule of
Law or public policy, all other conditions and provisions of this Agreement
shall nevertheless remain in full force and effect so long as the economic or
legal substance of the transactions contemplated hereby is not affected in any
manner materially adverse to any party. Upon such determination that any term or
other provision is invalid, illegal or incapable of being enforced, the parties
hereto shall negotiate in good faith to modify this Agreement so as to effect
the original intent of the parties as closely as possible in a mutually
acceptable manner to the fullest extent permitted by applicable Law in order
that the transactions contemplated hereby may be consummated as originally
contemplated to the fullest extent possible.

                  SECTION 7.06. Assignment; Binding Effect; Benefit. Neither
this Agreement nor any of the rights, interests or obligations hereunder shall
be assigned, in whole or in part, by operation of law or otherwise, by any of
the parties hereto without the prior written consent of the other parties,
except that Purchaser may assign, in its discretion, any or all of its rights,
interests and obligations hereunder to Parent or any direct or indirect wholly
owned subsidiary of Parent, but no such assignment shall relieve Purchaser of
any of its obligations hereunder. Subject to the preceding sentence, this
Agreement shall be binding upon, inure to the benefit of, and be enforceable by,
the parties hereto and their respective successors and permitted assigns.
Notwithstanding anything contained in this Agreement to the contrary, nothing in
this Agreement, express or implied, is intended to confer on any person other
than the parties hereto or their respective successors and permitted assigns any
rights, remedies, obligations or liabilities under or by reason of this
Agreement.

                  SECTION 7.07. Governing Law. Except to the extent the law of
the State of California is mandatorily applicable hereto, this Agreement shall
be governed by, and construed in accordance with, the laws of the State of
Delaware.

                  SECTION 7.08. Enforcement. The parties agree that irreparable
damage would occur in the event that any of the provisions of this Agreement
were not performed in accordance with their specific terms or were otherwise
breached. It is accordingly agreed that the parties shall be entitled to an
injunction or injunctions to prevent breaches of this Agreement and to enforce
specifically the terms and provisions of this Agreement in any 
<PAGE>   9
                                       9


court of the United States located in the State of New York, Delaware or
California or in New York, Delaware or California state court (a "Specified
Court"), this being in addition to any other remedy to which they are entitled
at law or in equity. In addition, each of the parties hereto (i) consents to
submit itself to the personal jurisdiction of any Specified Court in the event
any dispute arises out of this Agreement or any of the transactions contemplated
by this Agreement, (ii) agrees that it will not attempt to deny or defeat such
personal jurisdiction by motion or other request for leave from any such court,
(iii) agrees that it will not bring any action relating to this Agreement or any
of the transactions contemplated by this Agreement in any court other than a
Specified Court and (iv) agrees to waive any defense based upon venue or forum
non conveniens grounds.

                  SECTION 7.09. Headings. The descriptive headings contained in
this Agreement are included for reference purposes only and shall not affect in
any way the meaning or interpretation of this Agreement.

                  SECTION 7.10. Counterparts. This Agreement may be executed and
delivered (including by facsimile transmission) in one or more counterparts, all
of which shall be considered one and the same agreement and shall become
effective when one or more counterparts have been signed by each of the parties
and delivered to the other parties, it being understood that all parties need
not sign the same counterpart.

                  SECTION 7.11. Entire Agreement. This Agreement constitutes the
entire agreement, and supersedes all prior agreements and understandings, both
written and oral, among the parties with respect to the subject matter of this
Agreement.


<PAGE>   10
                  IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be executed by their respective officers thereunto duly authorized,
all as of the date first written above.

                          RAAB KARCHER AG


                          By  /s/ Gunther Beuth         /s/ Curt Von Berghes
                             -----------------------------------------------
                             Name: Gunther Beuth            Curt Von Berghes
                             Title: Member of the Board     General Counsel


                          EBV ELECTRONICS INC.


                          By  Michael Rohleder
                              ------------------------
                              Name: Michael Rohleder
                              Title: President and CEO


                          WYLE ELECTRONICS


                          By  Ralph L. Ozorkiewicz
                              --------------------------
                              Name: Ralph L. Ozorkiewicz
                              Title: President and Chief
                                     Executive Officer




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