Zinfer
Well-known member
Was looking into testing out Moon Patrol boards. I came across a Moon Patrol to Jamma adapter on Ebay. After it arrived I pulled a good working MP board and hooked it up. Everything appeared to work correctly except there was no audio.I've metered and checked the pinouts of the MP adapter. Should be MP's P 13 to Jamma's L 10.
Put the board back in the cabinet and the audio is just fine.
Now I know that my Pat + Jamma harness works fine as I've tested it with Smash TV and a Jamma Top Gunner.
I was considering picking up a Donkey Kong jamma connector from Mikesarcade however it has an audio amp on it as well as video adjusts.
Is there an issue with some Jamma boards and audio output?
Not sure what's going on with this MP Jamma adapter.
Put the board back in the cabinet and the audio is just fine.
Now I know that my Pat + Jamma harness works fine as I've tested it with Smash TV and a Jamma Top Gunner.
I was considering picking up a Donkey Kong jamma connector from Mikesarcade however it has an audio amp on it as well as video adjusts.
Is there an issue with some Jamma boards and audio output?
Not sure what's going on with this MP Jamma adapter.
