The cabinet was fitted with a 31khz monitor with VGA cable so all that was needs was VGA cable. I hooked the audio up to the internal speakers amp board and I just got done doing my first madcatz controller hack.
If you have a Hamm cabinet you will have to use scradt cable with lm1881n sync chip to split the sync signal.
Sorry about the glare in the 1st two pics. The KI1 is working, just needs the monitor replaced and the sticks and buttons put in. The Showcase is the project cab that’ll have MVC2 installed once it’s finished.