PU-8 MM3 modchip installation diagram - William Quade
Is this a mod chip??? : r/psx
PU-22 MM3 modchip installation diagram - William Quade
Darthsternie on Twitter: "Anybody who knows anything about PS1 Modchips able to help me tell what this modchip could be? I can't these solder points anywhere online. It's a PSOne with 12c508A
PSOne MM3 mod chip install. There are many others like it, but this one is mine. : r/psx
PSone Modchip - mmmonkey
Modchip for PlayStation 1 PAL (PS1 Chip) | eBay
PM-41 ONEchip modchip installation diagram - William Quade