Gone to Ebay Williams System 7 boards - MPU X 2, Driver, Sound Board, PSU & Displays

[JMP]

Selling off my spare System 7 boards as sold my last Williams machine.

Got two CPU's, both recently tested working, one has NVRAM and ROMS for Laser Cue that can be re-written (currently in storage) £110, other needs batteries and ROMS (photo below) £100. Tracked postage on top. SOLD

One Driver board, tested working with new interconnect headers £100 plus postage - pic to follow. SOLD

Sound board, previously tested working. Needs sound ROMS. Pic below £75 plus postage.

Rottendog replacement PSU, never used but bought from forum member (board seller/repairer) as good/working. If any issues on arrival, return for refund. £90 plus postage. SOLD

One six digit display and centre match/credit four digit display , both tested good/working. £45 plus postage.

Will do a deal for the lot if picked up as little time to sort/post. Ta.

Poulton-le-Fylde NW area.

 

[Paul]

If you're thinking the same about sys11 at some point, please let me know!!

 

[JMP]

If you're thinking the same about sys11 at some point, please let me know!!

Sorry Paul, I have no System 11 machines or parts.

 

[JMP]

Last bump for reductions on remaining items; sound board and displays (as above) before I pack up and put them in storage.

 

[Jay Walker]

I hope the audio board is from a Defender video game rather than a pinball..

 

[JMP]

In case of confusion to others, same board in both the arcade game and pinball machine. https://www.jestersattic.com/wms_snd.php

 

[Jay Walker]

That seems to be the norm for Williams; though I didn't pay much attention to video games, in the System 11 era the video game Smash Tv used the standard pinball audio of the time (D 11581), and I think it's one of the Mortal Kombat sequels* that uses DCS.

* Mortal Kombat 2