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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.
Categories
pinballretro hardwareelectronics

