ZX Spectrum 128 "Toastrack" Repair and Restoration

We unbox a Sinclair ZX Spectrum 128K "Toastrack" Investronica edition. The Spectrum wasn't working so we diagnose it and track it down to bad CPU clock generated by a faulty ULA. Then we do a full cleaning (including a particularly nasty edge connector) and restoration and leave it as good as new.

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Видео ZX Spectrum 128 "Toastrack" Repair and Restoration канала Noel's Retro Lab