Timex Sinclair 1000 repair

[granz]

I actually have ones laying around.

Yeah, I kind of thought that you might. As I mentioned, many people have them on hand - especially people like us.

[MicroNut]

I use Eighty-One alot! Very realistic. You can add video affects to the video so it can be just as fuzzy as a CRT TV. It even has the infamous ram pack bug. The Ram Pack expansion had a habit of disconnecting from the ZX81 if you bumped the ZX81 then "POOF" program gone! It is a button in Eight-One you can click to simulate it.

@JKnightandKARR how did you connect a keyboard to the ZX81? It used a 5x8 matrix of switches connected to the ULA and decoded in the rom. A normal keyboard uses a formatted bitstream via PS2 or USB.