This case is specifically designed to house the original model of the J-Pac with old style keyboard ports. Ultimarc has redesigned their new J-Pac with different dimensions.

I wanted a case like this so I could hookup my Mister to a Jamma arcade machine using an existing J-Pac I had laying around. Having this case allows me to mount an audio amp and volume control, while being able to toss it inside a machine without worrying about shorting anything.

For the interior mounting points I used M3 screws. For the Case top I countersunk #6 1/2" wood screws.