System Alpha

Replacement CPU/Driver PCB that revives 1977-83 Williams System 3-7 pinball machines.

Physical productone_timeglobal

A modern drop-in combo CPU/driver replacement board for 1977–1983 Williams System 3–7 pinball machines that restores machines with failed or unreliable original electronics. It addresses hard-to-find, aging boards that cause glitches and crashes and is aimed at pinball restorers, arcade collectors, and vintage machine hobbyists. The board is sold by an independent maker on Tindie and includes a buyer guarantee.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of System Alpha - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim System Alpha to unlock →

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether System Alpha (or something else) actually fits.

Try a problem