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SINCLAIR ZX81 PERSONAL COMPUTER, 1981

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SINCLAIR ZX81 PERSONAL COMPUTER, 1981

Successor to Sinclair's ZX80, 1.5 million units were sold before it was discontinued. Programs and data were loaded and saved onto audiotape cassettes; The ZX81 could be bought by mail order in kit form or pre-assembled. It came with 1 Kb of on-board memory, QWERTY keyboard layout, and an optional a 16 Kb RAM pack shown in the picture. The owner supplied a TV and cassette recorder.

Donated by L.G.Bray

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A1524



2007 The Museum of Technology, The Great War and WWII
Company registered in England No. 7452160, Registered Charity No. 1140352, Accredited Museum No. 2221