Unamped Jamma Audio Mod Thread

[RepairGuy95]

So this won't be for you, if you dont want to solder 3 ish wires to your pcbs, but if you do, as I document my own boards, I will post here how to do it to yours.
My method will be using a trss breakout jack & double sided tape to add unamplified stereo or dual mono to any jamma board.
For some boards a more elegant solution already exists.
If you have done this already, feel free to document too.

 

[RepairGuy95]

Namco System 11 & 12 & System 2

Unpopulated Pinheader for 11 & 12 above the volume wheel.

Alternatively the 48 pin kick connector has headphone right audio & you can grab left from jamma.

To be revised.

 

[RepairGuy95]

Reserved for example

 

[RepairGuy95]

Reserved for example