Commodore Amiga 500 motherboard – Commodore Computers: C64 VIC20 PET C128 Plus4 – 8 Bit PC's
Amiga 500+/ 500+ Motherboard (Re-capped)
Ms Mad Lemon on Twitter: "All seems good inside the #Amiga500, it is indeed a revision 6A. Now to do check it further and test it. I'm not gonna go easy on
Amiga 500+ Plus Motherboard With 3.1 Roms, Super Denise, Full ECS And 1.5mb Ram | #1793832233
Upgrading my Amiga A500 to 1MB Chip RAM (1MB Chip RAM Mod) - Lyonsden Blog