Memotech 64K RAM product announcement and several tapes of software from Sinclair Research.
ZX81 Memory Expansion AuthorsLes Solomon; Stan VeitPublicationPopular ElectronicsPub DetailsVolume: 20 Issue: 9DateSeptember 1982Pages89-92Read the article Memotech 64K RAM product announcement and several tapes of software from Sinclair Research. Tags1982 TS 1000 ZX81 PeopleLes Solomon Stan Veit