My Tindie Store is closed at the moment due to the ongoing lockdown situation

You can order my kits and other items from The Future Was 8 bit

These lists are now very out of date, but I have left them here for referece

Over the years I have been using and repairing vintage computers, I have built a number of upgrades and add ons

Often these are just things which I built for myself, but people have asked to buy

The links below will take you to a blog post with more informatiuon and buy it now PayPal link

• Minstrel ZX80 Clone all original ZX80 clone in ZX81 form factor
• Commodore PET ROM/RAM replacement boards (smaller / cheaeper version specifically for the Commodore PET)
• Commdore PET diagnostics boards (plugs into CPU socket of Commodore PET)
• Commodore PET IEEE-488 Diagnostics board
• VIC20 Diagnostics kits (test harness + diagnostic cartridge)
• VIC20 Penultimate Cartridge (menu driven selectable ROM and RAM, now producted by The Future Was 8 bit)
• Commodore 64 Pseudo Stereo Dual SID boards
• MOS 6530 replacement (using EPROM and 6530)
• 6502 Diagnostics board (CPU replacement for diagnostic purposes, originally PET Exerciser)

Some things I hadn't planned on selling, but contact me if you would like to buy one

• Commodore 64 PLA replacement (using EPROM)
• PETdisk clone (I would recommend the PET microSD instead)
• VIC20 replacement cartridge PCBs (replaces single cart PCB)
• 6540 ROM replacement board
• 6550 RAM replacement board
• Dual 6550 Video RAM replacement board
• 2364 ROM replacement board
• 2532 ROM replacement board

There are also a few past projects which are no longer in production

• PET MicroSD (Commodore PET MicroSD card disk drive replacement)