Jamma Adapter for Arcade PCB. No need more for soldering yourself a bunch of loose wires.
Jamma Adpater Konami Classics
Jamma Helferlein Platine
Jamma Adapter 1942
Jamma Adapter Tehkan Classics
Jamma to VGA Adapter
Capcom Classic Jamma Adapter
Jamma Adapter Sega System 8
Jamma Adapter Sega System 16