I still have a ZX80 and the case of the 81. I fitted it to a homemade case with full size keyboard and from memory it had a 16K memory expansion pack. This allowed my modified B/W 11inch television to sit on it.
I owe much of my assembly language programming skills to Mr Sinclair and these early Z80 based machines. I still have pages of source code hand written that I used to Poke into memory locations to run assembler. As has been suggested previosly, this is a trip down memory lane.
Great Thread.
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