Sinclair ZX80 / ZX81 / Z88 Forums

Bonjour, I just bought a ZX81 with a 16 KB external expansion. Unfortunately the display does not work well. I tried on 1 television on channel 36 (as indicated in France) and the rendered image is almost black with the "K" visible. The keyboard works correctly and the result is the same with or wit...

Hello everyone, I never had a ZX81 before but my brother had one and I always found this machine a bit strange with its black and white mode, its very special keyboard and its tendency to heat up a lot ;) For my part I had a zx spectrum with whom I had a very good time. I recently bought this box se...