Resources Wiki C64 Wiki Commodore16.com Internals Cheap version – cardboard screen:   More serious version with metal screen and also added some mysterious board and ports:…… Read more “Commodore 16”

  Resources Wiki C64 Wiki Zimmers.net Internals Power Supply Power supply is 9V DC with ground in the center and plus on the outside. ZX Spectrum 48K,…… Read more “Commodore 116”

Resources Wiki C64 Wiki Plus4World – pretty much everything you need Carlsen Electronics – plenty of materials Zimmers.net – documentation, schematics Internals Power Supply The square power…… Read more “Commodore plus/4”