I've been working on a new project the last 4 months. I built a new design Supergun PCB that's designed to connect to most TVs with the fewest additional components, while still offering high quality RGB video for various monitors and video converters.
I decided to call it the PARSEC because why not.
The PARSEC v1.0 has the following features:
JAMMA, JAMMA + compatible
24 pin ATX power input connector (also works with 20 pin ATX)
Pushbutton on/off switch
(optional) onboard -5v regulator provides up to 1.5A
Power on/off switch for -5v regulator
LEDs indicating presence of +5v, -5v, +12v, and standby power
Built-in NTSC video converter
Genesis 2 A/V connector for RGB video
Composite video and s-video jacks
Audio output to 1/8" stereo line out jack or Genesis 2 A/V connector
stereo / mono switch
Audio attenuation circuit with isolation transformers
Neo Geo controller ports for players 1 and 2 with standard supergun pinout
Credit, test, and service buttons
Kick harness connector
Buttons 4 and 5 on JAMMA connector can be disabled with DIP switches
Basic button remapping option using jumpers: "select" on Neo Geo controller connects to button 5 or can insert coin
I'm definitely making 10 of these. It is possible I may make more based on feedback. I might also make various HATs for additional RGB connectors such as a VGA style or 8p mini DIN.
Pricing will be $120 + shipping for the basic version and $135 to add the onboard -5v regulator.
Send me a PM if you would like one. Thanks!