THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
          REGISTERED   UNDER  THE  SECURITIES   ACT  OF  1933.   THESE
          SECURITIES  MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF
          SUCH REGISTRATION OR AN EXEMPTION THEREFROM UNDER SUCH ACT.
                          CONTINGENT WARRANT AGREEMENT
     This  CONTINGENT  WARRANT  AGREEMENT (the  "Agreement") is made and entered
into  as of  July  22,  1999  by  and  between  AMPEX  CORPORATION,  a  Delaware
corporation  ("Ampex"),  and INFORMATION  SUPER STATION,  L.L.C.,  a District of
Columbia limited liability company (the "Holder").
     WHEREAS,  the  parties  have  entered  into  that  certain  Stock  Purchase
Agreement,  dated July 7, 1999 (the  "Purchase  Agreement"),  among  Ampex,  the
Holder,  and Executive Branch  Webcasting  Corporation,  a Delaware  corporation
("EBWC"),  pursuant  to which,  among  other  things,  the  Holder has agreed to
contribute  to EBWC  certain  intellectual  property  rights in exchange for (i)
$1,000,000,   including  all  the  Ampex  Stock  (as  defined  in  the  Purchase
Agreement),  if any,  from EBWC,  and (ii) the Warrant  (as defined  below) from
Ampex.
     WHEREAS,  Ampex and the Holder have entered into that certain  Registration
Rights Agreement,  dated July 22, 1999 (the  "Registration  Rights  Agreement"),
between  Ampex and the  Holder,  pursuant  to which  Ampex has  agreed to file a
registration  statement  with the  Securities  and Exchange  Commission  ("SEC")
covering  the Warrant  Shares (as defined  below) and to use its best efforts to
register the Warrant  Shares with the SEC under the  Securities  Act of 1933, as
amended (the "Securities Act").
     NOW, THEREFORE, in consideration of the mutual covenants and agreements set
forth herein, the parties hereto agree as follows:
     Section 1. Grant of the  Warrant.  Pursuant to Section 1.2 of the  Purchase
Agreement,  Ampex hereby grants the Holder a warrant (the "Warrant") to purchase
at $3.90 per share (the  "Exercise  Price") up to 512,821  shares (the  "Warrant
Shares") of Class A common stock, par value $.01 per share, of Ampex (the "Class
A Stock").
     Section 2. Term.  The Warrant shall expire on June 15, 2001,  unless sooner
terminated pursuant to Section 3 hereof.
                                      -1-
     Section 3.  Vesting.  The Warrant  shall vest  according  to the  following
schedule:
            Date                             Portion of Total Warrant
            ----                                Which Is Exercisable
                                             -----------------------
Upon the  exercise  of the March 15,
2000  Option  (as  defined in the
Purchase  Agreement) and  consummation
of the purchase of the shares of
common  stock,  par value $.01 per
share,  of EBWC (the "EBWC  Stock"),
underlying the March 15, 2000 Option.                25%
Upon the  exercise  of the July 15,
2000  Option  (as  defined  in the
Purchase  Agreement) and consummation
of the purchase of the EBWC Stock
underlying the July 15, 2000 Option.                 75%
Notwithstanding  anything herein to the contrary, the Warrant shall lapse (a) in
its  entirety,  on March 15,  2000,  unless  the March 15,  2000  Option is duly
exercised and paid for on or prior to such date, and (b) on July 15, 2000,  with
respect to any unvested portion of the Warrant,  unless the July 15, 2000 Option
is duly exercised and paid for on or prior to such date.
     Section 4. Exercise.
          (a) The vested portion of the Warrant may be exercised, in whole or in
part,  but not as to any  fractional  shares,  during the term of the Warrant by
written notice to Ampex  specifying the number of Warrant Shares to be purchased
and  place  and date for the  closing,  which  shall be no later  than  five (5)
business days from the date of the such notice.
          (b) The Holder  shall  deliver  (i) the  Warrant,  and (ii) unless the
Warrant  Shares have been  registered  under the  Securities Act pursuant to the
Registration Rights Agreement,  a letter representing that the Warrant Shares so
acquired by it pursuant to this Agreement are being acquired for its own account
for investment  and not with a view to any  distribution  thereof,  and agreeing
that the Holder will not offer to sell or  otherwise  dispose of any such shares
of Class A Stock so  acquired  in  violation  of the  Securities  Act, or of the
securities laws of any state.
     Section 5. Payment of Purchase Price and Delivery of  Certificates.  At any
closing hereunder with respect to the exercise of the Warrant by the Holder:
                                        2
          (a) Against  delivery of the Warrant  Shares to be purchased  free and
clear of all  liens,  claims,  charges  and  encumbrances  of any kind or nature
whatsoever,  the Holder shall make payment to Ampex of the  aggregate  price for
the Warrant Shares so purchased in immediately available funds.
          (b) Ampex shall deliver to the Holder a duly executed  certificate  or
certificates representing the number of Warrant Shares so purchased,  registered
in the name of the Holder or its designee.  Unless the Warrant  Shares have been
registered  under  the  Securities  Act  pursuant  to  the  Registration  Rights
Agreement,  each  certificate  for the Warrant  Shares will be imprinted  with a
legend in substantially the following form:
          THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
          REGISTERED   UNDER  THE  SECURITIES   ACT  OF  1933.   THESE
          SECURITIES  MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF
          SUCH REGISTRATION OR AN EXEMPTION THEREFROM UNDER SUCH ACT.
          (c) Unless the  Warrant  has  expired  or all of the  purchase  rights
represented  hereby  have been  exercised,  Ampex shall  prepare a new  Warrant,
substantially identical hereto,  representing the rights formerly represented by
the Warrant which have not expired or been  exercised and shall deliver such new
Warrant,  along with the certificate or certificates referred to in Section 5(b)
hereof to the Holder or its designee.
          (d) The issuance of certificates  for the Warrant Shares shall be made
without  charge to the Holder for any issuance  tax in respect  thereof or other
cost  incurred by Ampex in  connection  with the exercise of the Warrant and the
related issuance of Warrant Shares;  provided,  however, that Ampex shall not be
required to pay any tax or taxes which may be payable in respect of any transfer
involved in the issuance of the Warrant or any  certificates  for Warrant Shares
in a name other than that of the  Holder,  and Ampex  shall not be  required  to
issue or deliver such Warrant or certificate for Warrant Shares unless and until
the Holder  requesting the issuance  thereof shall have paid to Ampex the amount
of such tax or shall have  established to the reasonable  satisfaction  of Ampex
that such tax has been paid.
     Section 6. Reservation of Warrant Shares.  Ampex shall at all times reserve
and keep available out of its  authorized but unissued  shares of Class A Stock,
solely for the purpose of issuance upon the exercise of the Warrant, such number
of shares of Class A Stock issuable upon the exercise of the Warrant. All shares
of Class A Stock which are so issuable  shall,  when issued and upon the payment
of the  Exercise  Price  therefor,  be duly and validly  issued,  fully paid and
nonassessable.  Ampex shall use its best efforts to take all such actions as may
be  necessary to assure that all such  Warrant  Shares may be so issued  without
violation of any applicable law or governmental  regulation or any  requirements
of any domestic  securities  exchange  upon which shares of Class A Stock may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by Ampex upon each such issuance).
                                        3
     Section 7.  Adjustments,  Notice Provisions and Restrictions on Issuance of
Additional Securities.
          (a)  Adjustment of Exercise  Price.  Subject to the provisions of this
Section 7, the  Exercise  Price in effect  from time to time shall be subject to
adjustment, as follows:
               (i) In  case  Ampex  shall  (A)  declare  a  dividend  or  make a
distribution  on the  outstanding  shares  of its Class A Stock in shares of its
Class A Stock, (B) subdivide or reclassify the outstanding shares of its Class A
Stock  into a  greater  number of  shares,  or (C)  combine  or  reclassify  the
outstanding  shares of its Class A Stock into a smaller  number of  shares,  the
Exercise Price in effect  immediately after the record date for such dividend or
distribution  or  the  effective  date  of  such  subdivision,   combination  or
reclassification  shall be adjusted so that it shall equal the price  determined
by  multiplying  the Exercise  Price in effect  immediately  prior  thereto by a
fraction,  of which the numerator shall be the number of shares of Class A Stock
outstanding  immediately  before  such  dividend,   distribution,   subdivision,
combination  or  reclassification,  and of which  the  denominator  shall be the
number of shares of Class A Stock  outstanding  immediately after such dividend,
distribution,  subdivision, combination or reclassification. Any shares of Class
A Stock of Ampex  issuable in payment of a dividend shall be deemed to have been
issued  immediately  prior to the record date for such  dividend for purposes of
calculating  the number of  outstanding  shares of Class A Stock of Ampex  under
Sections  7(a)(ii)  and  7(a)(iii)   hereof.   Such  adjustment  shall  be  made
successively whenever any event specified above shall occur.
               (ii) In case Ampex  shall fix a record  date for the  issuance of
rights,  options,  warrants or  convertible  or  exchangeable  securities to all
holders of its Class A Stock  entitling  them (for a period  expiring  within 45
days after such record date) to subscribe for or purchase  shares of its Class A
Stock at a price per share less than the Market Price (as defined below) on such
record date the Exercise Price shall be adjusted immediately  thereafter so that
it shall equal the price  determined by multiplying the Exercise Price in effect
immediately  prior thereto by a fraction,  of which the  numerator  shall be the
number of  shares  of Class A Stock  outstanding  on such  record  date plus the
number of shares of Class A Stock  which  the  aggregate  offering  price of the
total number of shares of Class A Stock so offered would  purchase at the Market
Price per share,  and of which the denominator  shall be the number of shares of
Class A Stock  outstanding  on such  record  date plus the number of  additional
shares of Class A Stock offered for  subscription  or purchase.  Such adjustment
shall be made  successively  whenever such a record date is fixed. To the extent
that  any  such  rights,  options,   warrants  or  convertible  or  exchangeable
securities are not so issued or expire  unexercised,  the Exercise Price then in
effect shall be readjusted  to the Exercise  Price which would then be in effect
if such unissued or  unexercised  rights,  options,  warrants or  convertible or
exchangeable securities had not been issuable.
               (iii) In case Ampex  shall fix a record  date for the making of a
distribution  to all holders of shares of its Class A Stock (A) of shares of any
class other than its Class A Stock, (B) of evidences of its indebtedness, (C) of
assets (excluding cash dividends or
                                        4
distributions  (other than extraordinary  cash dividends or distributions),  and
dividends or  distributions  referred to in Section 7(a)(i)  hereof),  or (D) of
rights,  options,  warrants or convertible or exchangeable securities (excluding
those  rights,  options,  warrants or  convertible  or  exchangeable  securities
referred to in Section  7(a)(ii)  hereof),  then in each such case the  Exercise
Price in effect  immediately  thereafter  shall be determined by multiplying the
Exercise Price in effect  immediately prior thereto by a fraction,  of which the
numerator  shall be the total number of shares of Class A Stock  outstanding  on
such record date  multiplied  by the Market Price per share on such record date,
less the aggregate fair market value as determined in good faith by the board of
directors  of Ampex (the "Board of  Directors")  of said shares or  evidences of
indebtedness  or  assets  or  rights,   options,   warrants  or  convertible  or
exchangeable  securities so distributed,  and of which the denominator  shall be
the total  number of shares of Class A Stock  outstanding  on such  record  date
multiplied  by such  Market  Price  per  share.  Such  adjustment  shall be made
successively  whenever  such a record  date is  fixed.  In the  event  that such
distribution  is not so  made,  the  Exercise  Price  then in  effect  shall  be
readjusted  to the  Exercise  Price which would then be in effect if such record
date had not been fixed.
               (iv) For the  purpose  of any  computation  herein,  the  "Market
Price" per share at any date (the "Computation  Date") shall be as follows:  (A)
if the Class A Stock is listed on a national  securities exchange or quoted on a
national quotation system, the Market Price shall be deemed to be the average of
the daily  closing  prices  of the  Class A Stock  for the ten (10)  consecutive
Trading  Days (as  defined  below)  ending on the  Trading Day before such date;
provided,  however,  that if there shall have occurred prior to the  Computation
Date any event  described in Section 7(a)(i) or 7(a)(ii) which shall have become
effective with respect to market  transactions  at any time (the  "Market-Effect
Date") on or after the  beginning of such 10-day  period,  the closing price for
each  Trading  Day  preceding  the  Market-Effect  Date shall be  adjusted,  for
purposes of calculating  such average,  by  multiplying  such closing price by a
fraction the numerator of which is the Exercise  Price as in effect  immediately
prior to the Computation Date and the denominator of which is the Exercise Price
as in effect  immediately prior to the  Market-Effect  Date, it being understood
that the  purpose of this  proviso is to ensure that the effect of such event on
the  market  price  of the  Class A Stock  shall,  as  nearly  as  possible,  be
eliminated in order that the  distortion in the  calculation of the Market Price
may be minimized;  (B) if there is no public  market for the Class A Stock,  the
highest  price at which shares of Class A Stock are offered for sale in a public
offering  registered pursuant to the Securities Act or in an arms-length private
offering, if any such offering is pending (unless such offer is revoked prior to
such sale) on the date of  determination  of Market Price; or (C) if there is no
public market for Class A Stock and no such offering is pending, the fair market
value per  share of Class A Stock as  determined  in good  faith by the Board of
Directors;  provided,  however,  that if the  Class A Stock  shall no  longer be
traded on the National  Market System of the National  Association of Securities
Dealers,  Inc.  or any other  national  securities  exchange,  the term "Class A
Stock"  shall mean the class or series of Class A Stock  which is so traded.  As
used herein the term  "Trading  Days" with respect to Class A Stock means (A) if
the Class A Stock is quoted on the National Market Automated Quotation System of
the National  Association of Securities Dealers,  Inc., or any similar system of
automated dissemination of quotations of securities prices, days on which trades
may be made on such system, or (B) if the
                                        5
Class A Stock is listed or  admitted  for  trading  on any  national  securities
exchange,  days on which such national securities exchange is open for business.
For all purposes of this Agreement all valuations made by the Board of Directors
shall be final and  conclusive on Ampex and the Holders,  their  successors  and
assigns,  absent manifest  error. In determining the Market Price,  the Board of
Directors may obtain and rely on  information  provided by any source or sources
reasonably believed to be accurate.
          (b) No  Adjustments to Exercise  Price.  No adjustment in the Exercise
Price  in  accordance  with the  provisions  of  Section  7(a)(i),  7(a)(ii)  or
7(a)(iii))  hereof need be made unless such adjustment  would amount to a change
of at least 1% in such Exercise Price of the Warrant;  provided,  however,  that
the amount by which any  adjustment  is not made by reason of the  provisions of
this Section 7(b) shall be carried forward and taken into account at the time of
any subsequent adjustment in the Exercise Price.
          (c)  Adjustment  of Number of  Shares.  Upon  each  adjustment  of the
Exercise Price pursuant to Section 7(a)(i),  7(a)(ii) or 7(a)(iii) hereof,  each
Warrant  shall  thereupon  evidence the right to purchase that number of Warrant
Shares  (calculated to the nearest hundredth of a share) obtained by multiplying
the number of Warrant Shares  purchasable  immediately  prior to such adjustment
upon exercise of the Warrant by the Exercise Price in effect  immediately  prior
to such adjustment and dividing the product so obtained by the Exercise Price in
effect  immediately after such adjustment.  In the event that the Exercise Price
may not be adjusted due to the provisions of Section 7(e) hereof,  the number of
Warrant Shares  purchasable  upon the exercise of each Warrant shall be adjusted
hereunder as if the Exercise Price had been so adjusted.
          (d) Reorganizations. In case of any capital reorganization, other than
in the cases referred to in Section 7(a) hereof,  or the consolidation or merger
of Ampex with or into another  corporation (other than a merger or consolidation
in which Ampex is the  continuing  corporation  and which does not result in any
reclassification of the outstanding shares of Class A Stock or the conversion of
such  outstanding  shares of Class A Stock into  shares of other  stock or other
securities or  property),  or the sale or conveyance of the property of Ampex as
an entirety or  substantially  as an entirety  (collectively  such actions being
hereinafter  referred  to  as  "Reorganizations"),  there  shall  thereafter  be
deliverable  upon  exercise  of any  Warrant  (in lieu of the  number of Warrant
Shares  theretofore  deliverable)  the  number  of  shares  of  stock  or  other
securities  or property to which a holder of the number of Warrant  Shares which
would  otherwise have been  deliverable  upon the exercise of such Warrant would
have been entitled upon such  Reorganization  if such Warrant had been exercised
in full immediately prior to such Reorganization. In case of any Reorganization,
appropriate  adjustment,  as determined in good faith by the Board of Directors,
shall be made in the application of the provisions herein set forth with respect
to the rights and interests of Warrant  holders so that the provisions set forth
herein shall thereafter be applicable, as nearly as possible, in relation to any
shares or other property  thereafter  deliverable  upon exercise of the Warrant.
Ampex  shall not effect  any such  Reorganization,  unless  upon or prior to the
consummation  thereof  the  successor  corporation,  or if  Ampex  shall  be the
surviving corporation in any such Reorganization and is not the issuer of
                                        6
the shares of stock or other  securities  or property to be delivered to holders
of shares of the Class A Stock  outstanding at the effective time thereof,  then
such issuer, shall assume by written instrument the obligation to deliver to the
Holder of any Warrant such shares of stock,  securities,  cash or other property
as such Holder shall be entitled to purchase in  accordance  with the  foregoing
provisions.
          (e) Exercise  Price Less Than Par Value.  The Exercise Price shall not
be  adjusted  below the par value per share of the Class A Stock for the purpose
of making any adjustment as may be required pursuant to this Section 7.
          (f) Notice of Certain Actions. In the event Ampex shall:
               (i) declare any  dividend  payable in stock to the holders of its
Class A Stock or make any other  distribution in property other than cash to the
holders of its Class A Stock; or
               (ii)  offer  to the  holders  of its  Class  A  Stock  rights  to
subscribe  for or purchase  any shares of any class of stock or any other rights
or options; or
               (iii)  effect any  reclassification  of its Class A Stock  (other
than a  reclassification  involving  merely the  subdivision  or  combination of
outstanding  shares  of  Class A Stock)  or any  capital  reorganization  or any
consolidation  or  merger  (other  than a merger  in which  no  distribution  of
securities or other property is made to holders of Class A Stock),  or any sale,
transfer or other disposition of its property, assets and business substantially
as an entirety, or the liquidation, dissolution or winding up of Ampex; then, in
each such case, Ampex shall cause notice of such proposed action to be mailed to
the Holder at least  thirty (30) days prior to such  action.  Such notice  shall
specify the date on which the books of Ampex shall close,  or a record be taken,
for determining holders of Class A Stock entitled to receive such stock dividend
or other  distribution  or such  rights or  options,  or the date on which  such
reclassification,  reorganization,  consolidation, merger, sale, transfer, other
disposition,  liquidation,  dissolution, winding up or exchange shall take place
or  commence,  as the case may be, and the date as of which it is expected  that
holders of record of Class A Stock shall be entitled  to receive  securities  or
other property  deliverable  upon such action,  if any such date has been fixed.
Ampex shall cause copies of such notice to be mailed to each Holder. Such notice
shall be mailed in the case of any action  covered  by  Section  7(f)(i) or (ii)
hereof, at least ten (10) days prior to the record date for determining  holders
of the Class A Stock for purposes of receiving such payment or offer, and in the
case of any action covered by of this Section 7(f)(iii),  at least ten (10) days
prior to the  earlier of the date upon which such action is to take place or any
record  date to  determine  holders of Class A Stock  entitled  to receive  such
securities or other property.
          (g) Warrant  Amendments.  Irrespective of any adjustments  pursuant to
this Section 7, the Warrant theretofore or thereafter issued need not be amended
or replaced, but certificates thereafter issued shall bear an appropriate legend
or other notice of any adjustments;
                                        7
provided Ampex may, at its option, issue certificates evidencing the new Warrant
in such  form as may be  approved  by its  Board of  Directors  to  reflect  any
adjustment in the Exercise Price and number of Warrant Shares  purchasable under
the Warrant and deliver the same to the Holder in substitution  for the existing
Warrant.
     Section 8. No Voting  Rights.  The Warrant  shall not entitle the Holder to
any voting rights or other rights as a stockholder of Ampex.
     Section 9.  Restrictions.  Subject to the provisions of this Section 9, the
Warrant and all rights hereunder are transferable,  in whole or in part, without
charge to the Holder  (subject to Section 5(d)  hereof),  upon  surrender of the
Warrant with a properly executed Assignment (in the form of Exhibit A hereto) at
the principal office of Ampex. The Holder agrees that it will not sell, transfer
or otherwise dispose of the Warrant,  in whole or in part, except pursuant to an
effective  registration  statement under the Securities Act or an exemption from
registration  thereunder.  Each certificate  evidencing each Warrant issued upon
such  transfer  shall bear the  restrictive  legends  set forth in Section  5(b)
hereof.
     Section 10.  Listing.  Ampex will use its best efforts to cause the Warrant
Shares to be listed on any domestic securities exchange upon which shares of its
Class A Stock are listed at the time of issuance.
     Section  11.  Warrant  Register.  Ampex  shall  maintain  at its  principal
executive offices books for the registration and the registration of transfer of
the Warrant.  Ampex may deem and treat the Holder as the  absolute  owner hereof
(notwithstanding  any  notation of ownership  or other  writing  thereon made by
anyone)  for all  purposes  and  shall  not be  affected  by any  notice  to the
contrary.
     Section 12.  Fractional  Shares.  Ampex may, but shall not be required,  to
issue a fraction  of a share of a Class A Stock upon  exercise of the Warrant in
whole or in part,  including any which may result from adjustments in accordance
with  Section  7 hereof  to the  Exercise  Price or  number  of  Warrant  Shares
purchasable under each Warrant.  With respect to any final fraction of a Warrant
Share  called  for upon the  exercise  of the  Warrant,  Ampex  shall pay a cash
adjustment to the Holder of the Warrant in respect of such final  fraction in an
amount  equal to the same  fraction  of the Market  Price of a Warrant  Share as
determined  by  Ampex  on the  business  day  next  preceding  the  date of such
exercise.  The Holder of the Warrant,  by its  acceptance of the Warrant,  shall
expressly waive any right to receive any fractional  Warrant Share upon exercise
of the  Warrant.  All  calculations  under this  Section 12 shall be made to the
nearest hundredth of a share.
     Section  13.  Notices.  All  notices  or other  communications  under  this
Agreement  shall be  sufficient  if in writing and  delivered by hand or sent by
telecopy, or sent, postage prepaid by registered,  certified or express mail, or
by recognized  overnight air courier service,  and shall be deemed given when so
delivered by hand or telecopied, or if mailed or sent by overnight
                                        8
courier  service,  on the third business day after mailing  (first  business day
after mailing in the case of express mail or overnight  courier  service) to the
parties at the following addresses:
                  If to Ampex:
                  Ampex Corporation
                  ▇▇▇ ▇▇▇▇▇▇▇▇
                  ▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇
                  Facsimile:  (▇▇▇) ▇▇▇-▇▇▇▇
                  Attention:  General Counsel
                  with copies to:
                  Battle ▇▇▇▇▇▇ LLP
                  ▇▇ ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇
                  ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇ ▇▇▇▇▇
                  Facsimile:  (▇▇▇) ▇▇▇-▇▇▇▇
                  Attention:  ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇, Esq.
                  If to the Holder:
                  Information Super Station, L.L.C.
                  ▇▇▇▇ ▇ ▇▇▇▇▇▇, ▇.▇., ▇▇▇▇▇ ▇▇▇
                  ▇▇▇▇▇▇▇▇▇▇, ▇.▇. ▇▇▇▇▇
                  Facsimile:  (▇▇▇) ▇▇▇-▇▇▇▇
                  Attention:  ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
                  with copies to:
                  Porter, Wright, ▇▇▇▇▇▇ & ▇▇▇▇▇▇
                  ▇▇▇▇ ▇ ▇▇▇▇▇▇, ▇.▇.
                  ▇▇▇▇▇▇▇▇▇▇, ▇.▇. ▇▇▇▇▇-▇▇▇▇
                  Facsimile:  (▇▇▇) ▇▇▇-▇▇▇▇
                  Attention: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇, Esq.
or to such other  addresses as either  party may have  furnished to the other in
writing in accordance herewith.
     Section  14.  Governing  Law.  This  Agreement  shall  be  governed  by and
construed in accordance with the laws of the State of New York without regard to
its principles of conflicts of law.
     Section 15. Assigns.  This Agreement shall be binding upon and inure to the
benefit of the parties  hereto and their  respective  successors and assigns but
shall not confer any rights upon
                                        9
any other  person.  This  Agreement may not be assigned by any party without the
consent of the other party(ies).
     Section 16.  Amendments  and Waivers.  The provisions of this Agreement may
not be amended, modified or supplemented,  and waivers or consents to departures
from the  provisions  hereof may not be given,  without the  written  consent of
Ampex and unless  Ampex has  obtained  the written  consent of the Holders of at
least a majority of the Warrant Shares.
     Section 17.  Counterparts.  This  Agreement  may be executed in two or more
counterparts,  each of which  shall be an  original,  but all of which  together
shall constitute one and the same agreement.
     Section 18. Effect of  Invalidity.  Any term or provision of this Agreement
which  is  invalid  or  unenforceable  in any  jurisdiction  shall,  as to  such
jurisdiction,   be   ineffective   to  the   extent   of  such   invalidity   or
unenforceability  without rendering invalid or unenforceable the remaining terms
and provisions of this Agreement or affecting the validity or  enforceability of
any of the terms or provisions of this Agreement in any other  jurisdiction.  If
any  provision  of this  Agreement  is so  broad  as to be  unenforceable,  such
provision shall be interpreted to be only so broad as is enforceable.
     Section 19. Entire Agreement.  This Agreement is intended by the parties as
a final  expression  of  their  agreement  and  intended  to be a  complete  and
exclusive  statement of the agreement and understanding of the parties hereto in
respect of the subject matter contained  herein.  This Agreement  supersedes all
prior  agreements  and  understandings  between the parties with respect to such
subject matter.
     Section 20. Miscellaneous. The headings contained in this Agreement are for
reference only and shall not in any way affect the meaning or  interpretation of
this  Agreement.  This Agreement may be executed  simultaneously  in one or more
counterparts,  each of which shall be deemed an original, but all of which shall
constitute one and the same instrument.
     Section 21.  Further  Assurances.  Each party  hereto  shall  perform  such
further acts and execute such further documents as may reasonably be required to
carry out the provisions of this Agreement.
                                       10
     IN WITNESS WHEREOF, each of the parties hereto has executed this Agreement,
or caused  this  Agreement  to be duly  executed on its behalf on the date first
above written.
                                     AMPEX CORPORATION
                                  By: /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇
                                  -------------------------
                                  Name:  ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇
                                  Title: Chairman
                                  INFORMATION SUPER STATION, L.L.C.
                                  By:  /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
                                  -------------------------
                                  Name:  ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
                                  Title: Managing Member
                                       11
                                                                       EXHIBIT A
                                   ASSIGNMENT
         FOR VALUE RECEIVED,  __________________________  hereby sells,  assigns
and transfers all the rights of the  undersigned  under the attached  Contingent
Warrant  Agreement  with  respect  to the number of shares of the Class A common
stock, par value $.01 per share, of Ampex Corporation, covered thereby set forth
below, unto:
Names of Assignee            Address                            Number of Shares
-----------------            -------                            ----------------
Dated:                              Signature
                                    [Name]
                                    Witness
                                       12