Matt's Basement Arcade

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Matt's Basement Arcade

Attack From Mars Pinball - Sound Rom

Item description

Rom Revision: Sound Rom [S2] 1.1 (This listing is the most current official release)

Revision History: (Included for reference)
S2 Version 1.1
Date: October 9, 1996
S2: Checksum: 1300

Changes from revision 1.0:

This revision eliminates a 'buzzing' sound that is occasionally
emitted from some games. If you experience this problem, use
this version to replace the S2 in your game.

This version of S2 requires that the other sound ROMs be at least
Version 1.0. The AV board diagnostics will indicate a bad S3, S4 or S5
by bonging more than once at powerup.

(3 bongs = bad S3, 4 bongs= bad S4, 5 bongs = bad S5)

This is an officially licensed replacement part. Please view my shop policies for more information.

If your sound is working properly, you only need to purchase S2 version 1.1 to upgrade from 1.0.
S3 and S4 are version 1.0, but I am offering them if you need replacement roms for missing/damaged chips.

Item photos

AFM backglass (resized).jpg

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Order now!

Pick a variation

S2 Version 1.1 In stock

$ 12.99

S3 Version 1.0 In stock

$ 12.99

S4 Version 1.0 In stock

$ 12.99

[S2, S3, S4] 3 Rom Set Version 1.1 In stock

$ 36.99


From $ 12.99

Price depends on selected item variation.

Ships for $ 4.00 (International $ 12.00)

Listed in

Parts > Eproms


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