Gauntlet Turned X-men W/No Sound! HELP!

[BigDubDiesel]

Hey Guys! I just picked up an Xmen 4P cabinet for $200. No sound but cab and all controls are in good shape. I believe the $200 was well spent but I would like to have either a fully working game or turn this into a multicade. Turns out this cabinet is an original Atari Gauntlet converted many years ago to Jamma.

Should I be looking for a guantlet PCB or just scrap that idea and stick to a multicade? Any help would be appreciated, I wouldn't mind spending another $100 to have this running a 60 in 1 with 4P games on it. I also would consider spending up to $250 to get this back to a gauntlet.

Please help a brother out. Located in Northern Michigan.

[BigDubDiesel]

So I discussed this cab with John briefly and he suggested throwing a Jamma Pandora box into it. I am intrigued by the idea but not familiar with that piece of gear and there are so many online to purchase I want to be able to weed out the garbage ones.

Any people out there willing to lend some info on there jamma multicade boards, who to buy from and which will work best with my 4P horizontal cab?

Thanks in advance!