Review of the card from Nanos Systems.
Reference Card for the ZX80, ZX81 and Timex Sinclair 1000 AuthorsJames ConradPublicationSyntaxPub DetailsSyntax/Syntax ZX80 v4 n3Volume: 4 Issue: 3DateMarch 1983Pages20Read the articleSee all articles from Syntax/Syntax ZX80 v4 n3 Review of the card from Nanos Systems. Tags1983 Book review Nanos Systems Corp TS 1000 ZX81 PeopleJames Conrad