Monster ZX Spectrum Repair Job!
21:00
Do NOT Plug in Your Spectrum if it Looks Like This! - ZX Spectrum 48K Repair
23:24
ZX Spectrum Upper RAM Diagnosis, Repair and Service | Machine Code! | Z80! | Opcodes!
14:58
The Issue 1.5 ZX Spectrum and the "Dead Cockroach" Mod
37:49
Sinclair ZX Spectrum+ Garbage Screen Repair
8:09
ZX Spectrum Power Circuit Repair
25:26
Turn your Pico into a 400MHz 24 Channel Logic Analyser
50:19
¿El ordenador más estropeado? El Sinclair Spectrum+2 de 1986
41:26