ZX81 Hardware Review (UK)

Producer        1      2      3      4      5      6       7      8
48K RAM pack    .      .      .      .      .      148.35  .      .
16K RAM pack    .      36.99  .      .      54.05  .       .      49.95
8K RAM pack     .      33.95  .      .      .      .       .      .
4K RAM pack     18.00  19.95  .      .      .      .       .      .
Motherboard     13.00  .      .      .      .      .       16.25  .
Sound board     28.00  .      .      .      .      .       U/D    .
Character
Generator       25.00  .      34.50  .      .      .       .      .
Color board     .      U/D    U/D    .      .      .       .      .
Full-size
Keyboard        .      24.95  .      .      .      .       27.74  .
Disc drive      .      .      .      U/D    .      .       .      .
Printer         .      .      .      U/D    .      .       .      49.95

All Prices in £ Sterling.

U/D – Under Development

1) Quicksilva, 95 Upper Brownhill Road, Maybush, Southampton, Hants.

2) dK’tronics, 23 Sussex Road, Gorleston-on-Sea, Gt.Yarmouth, Norfolk.

3) Haven Hardware, 4 Asby Road, Asby, Workington, Cumbria.

4) Macronics, 26 Spiers Close, Knowle, Solihull, W.Midlands, B93 9ES.

5) Audio Computers, 87 Bournemouth Park Road, Southend-on-Sea, Essex.

6) Memotech, 103 Walton Street, Oxford.

7) Redditch Electronics, 21 Ferney Hill Avenue, Redditch, B97 4RU.

8) Sinclair Research Ltd., 6 Kings Parade, Cambridge, CB2 1SN.