Marlborough, MA
Looking for a System 11B MPU in good working condition.
(Topic ID: 290286)
If you are open to alternatives to original Williams boards.
- Pinball Life carries the Rottendog MPU9211 replacement board. It has some documented sound compatibility issues.
- I also make reproduction System 11 CPU boards that I build on demand. I have one 3/4 built at the moment.
Thanks for the interest.
For those reading that are not familiar I do have a development / journey thread (it can be difficult to find things in it) that has more information. The first post contains what is available and the pricing for bare boards only.
https://pinside.com/pinball/forum/topic/dumbass-test-and-reproduction-pcbs
I will follow up privately as it is easier for me to track PM than track threads.
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