Sinclair ZX81 Restoration

I recently got my hands on my first Sinclair ZX81, yet another 1980s 8-bit computer to add to my collection. The machine was in very good physical condition and came with several accessories as well as its original box, however it was sold as “untested”. The Sinclair ZX81 was one of the early machines producedContinue reading “Sinclair ZX81 Restoration”

Commodore C16 Board Repairs

Alongside purchasing complete systems, over the past few years I’ve also accumulated a large quantity of incomplete circuit boards for “spares and repairs”, primarily from Commodore computers (VIC-20, VIC-20CR, C64, C64C, C16, Plus/4, C128, etc). I got these for cheap in various job lots, with the intention of fixing up as many as possible andContinue reading “Commodore C16 Board Repairs”

Sinclair ZX Spectrum 128k+ “Toastrack” Restoration

I’ve owned several different Sinclair ZX Spectrum computers over the past couple of years, but I hadn’t got my hands on a 128k+ at this point, so I set about looking to get one for my collection. Eventually, a machine in good, boxed, but untested condition with peripherals popped up on Facebook Marketplace – afterContinue reading “Sinclair ZX Spectrum 128k+ “Toastrack” Restoration”

Acorn Electron Repair & Restoration

A little while back, I was given a 1984 Acorn Electron by a friend – it had just been pulled out of his parents’ loft, so as you could imagine, it was in pretty rough shape. I’ve owned a few Electrons now, and they’re fun to work on, so I decided to fix it up.Continue reading “Acorn Electron Repair & Restoration”

Sinclair ZX Spectrum 128k+3 Restoration

I’ve owned several different Sinclair ZX Spectrum computers over the past couple of years, but I hadn’t got my hands on a 128k+3 at this point, so I set about looking to get one for my collection – eventually, a machine in good, boxed, but untested condition with peripherals popped up on eBay, and IContinue reading “Sinclair ZX Spectrum 128k+3 Restoration”

Commodore SX-64 Restoration

Two years ago, I got my hands on a machine that I’d been after for quite some time: a 1984 Commodore SX-64 portable computer – “portable” is hardly the optimal word, given that these machines weigh in around 10.5KG, but this was a revolutionary concept for the time. The SX-64 is effectively a Commodore 64Continue reading “Commodore SX-64 Restoration”

Commodore C128D(CR) Restoration

Three years ago, around the time I was first starting to collect vintage computer equipment, I was lucky enough to get my hands on a Commodore C128D(CR) 8-bit computer and matching 1084S-D2 CRT monitor. The C128D(CR) is the later cost-reduced version of the C128D, featuring a metal case and combined mainboard / drive board withContinue reading “Commodore C128D(CR) Restoration”

Commodore 1084S CRT Monitor Restoration

Three years ago, around the time I was first starting to collect vintage computer equipment, I was lucky enough to get my hands on a Commodore C128D 8-bit computer and matching 1084S-D2 CRT monitor. According to the previous owner, the monitor seemed to work okay except for a broken power switch, which wouldn’t stay engagedContinue reading “Commodore 1084S CRT Monitor Restoration”

Amiga 1200 Restoration & Upgrades

I’ve been slowly but surely branching out into Amigas from Commodore’s 8-bit range of computers, and as such I recently got my hands on my first Commodore Amiga 1200. The A1200 is a 32-bit computer from the 1990s, and is effectively a more capable version of the A600, featuring a 14MHz 68020 CPU (as opposedContinue reading “Amiga 1200 Restoration & Upgrades”

Amiga 600 Restoration & Upgrades

I’ve been slowly but surely branching out into Amigas from Commodore’s 8-bit range of computers, and as such I recently got my hands on my first Commodore Amiga 600. The A600 is a 16-bit computer from the 1990s, and is effectively just a condensed version of the A500 with an onboard IDE and PCMCIA interface.Continue reading “Amiga 600 Restoration & Upgrades”