ZX Spectrum 48K - How to replace the ROM with an EPROM
22:34
Ben Heck's ZX Spectrum Mod Part 1
25:48
Sinclair Spectrum 48k - Double Restoration | Original Spectrum and Spectrum Plus
26:20
Bad RAM - ZX Spectrum repair
19:01
Replacing Electrolytic Capacitors in a ZX Spectrum
29:47
A new ZX Spectrum is coming (time to learn Z80 machine code!)
18:33
ZX Spectrum build, No ULA.
24:12
ZX Spectrum, Rom Cartridge Research
18:10