Welcome to this wiki with information about the ZX Spectrum, for repair, maintenance, upgrades and more.
ZX Spectrum repairs, refurbishments and maintenance wikis:
- ZX81 composite video mod
- ZX Spectrum defects and repair solutions
- ZX Spectrum improvements
- ZX Spectrum RAM tester by Brendan Alford
- ZX Spectrum 128 (toastrack) / grey +2 RGB BLANKING signal for SCART video cable
- Using the SLAM 128 ULA on a ZX Spectrum 128 (toastrack)
Interfaces and add-ons refurbishment wikis:
- Microdrive refurbishment and repair
- Fix for DivIDE not working on a ZX Spectrum 16K/48K with NEC ROM (World of Spectrum)
Software wikis: