We make a few different versions of our Adapter Harnesses for Stock Williams Games.
(Defender/Stargate/Joust/Robotron/Blaster/Sinistar and Bubbles)
These Adapter Harnesses Adapt the Stock wiring over to a Jamma Wired Edge Connector.
This Allows you to run a modern Jamma PCB's like (Jrok MW PCB) in your game without hacking any wires.
We make these for both Upright and Cocktail games.