Pinside keeps a record of old ads in its Market Archive, for historical purposes and as a price reference. This ad has been ended by its seller and is now archived.
Added: February 5th, 2018
Ended: March 22nd, 2018
This is a brand new WPC89 MPU by TwoBits, who manufactured Williams MPUs based on the original WPC design (rather than Rottendog or other board re-designs). The board is identical to Williams' original boards, however has an FRAM eliminating the need for battery, new components, a dip switch instead of jumpers, and socketed chips for easy replacement. Comes with ASIC and CPU chip, just install a ROM and you're ready to play.
I bought a few of these as spares but don't really need that many. Tested and is working, but is sold as-is, since TwoBits no longer makes these. This is a great opportunity to get an MPU that works just like the original boards, and with all the latest new components to last another 25+ years.
Note! This is an archived ad. No longer for sale!
The seller marked this ad as "not sold". The item did not sell through Pinside so there's no listing result.