ZX81

Resources

Wiki
ZX81 Tapes, Hardware and Books Collection
The Archive
ZX81 BASIC Programming

Power

ZX81 is powered with 9V DC though a mono mini-jack type of connector with plus on the tip of the plug. Original power supply is 0.7A

Video

Only RF connector is available. You will not suffer by that, given the capabilities of the graphics chip.

Internals

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