SixtyClone" Commodore 64 Replica PCBs from Bob's Bits on Tindie
Commodore 64 motherboard revisions - The Silicon Underground
PetterHans on Twitter: "Cloning of the C64 KU Motherboard done. Layout and Schematics done, but not Design Rules Checked yet. Been quite exhausting project. https://t.co/UhAv63DbVg" / Twitter
File:C64 ASSY NO 250425 motherboard 1984.jpg - Wikimedia Commons