So that's how I have them now. This cab has JAMMA wiring. Ideally, I'd like to add a PC and use that instead. Can it be done?
JAMMA wiring and analog controls doesn't sound right to me, but I don't have any experience with it.
On the old version of Demul, the analog controls were mapped on player 3 or 4.
That might be a clue, if those players are on an auxillary kick harness or something.
I doubt you'll find a plug and play adapter, but if you can get the pcb side of the connector, or connectors, of course it could be done.
You'd just run the wires to a U-HID or hacked logitech wheel. The hacked logitech wheel would probably require you to swap pots in the controls.
If it uses happ parts, the immersion PCB might not be too hard to add, especially if you can get the wiring harness with it, but it won't be cheap.
I've also seen guys using arduino to interface with Happ FFB setups, but I don't know much about how to do that either. Once I get my current projects out of the way, I plan to check into it further.
If you're willing to forego the ffb, the U-HID is probably the simplest route.
Personally, like the Logitech hacks, even without ffb because the logitech profiler software helps fix so many issues that pop up when running multiple emulators. I have a spare Playstation 2/USB Driving Force PCB that most people use in the Happ/Servo amp hack if you're interested.