
A Spectrum 48K+ from my to-fix pile turned out to have a rare AMI SAGA-1A ULA. I test it, check the picture and measure how cool it runs against a Ferranti ULA.

Atari’s 1980 servicing guide for arcade technicians, from soldering basics to monitor repair. Free PDF download.

A Commodore 64 in a laptop: I tour the C64P from The Future Was 8 Bit, test JiffyDOS DTV loading from its SD2IEC and play some games.