Defective 8K ROMs Authors Publication Syntax Publication Details Volume: 3 Issue: 5 Date May 1982 Pages 19-20 Read the article See all articles from Syntax/Syntax ZX80 v3 n5 Defective ROMs and notes about power converter in 16K RAM pack. Products Downloadable Media Related Articles Tags Syntax, 1982, ZX81 People No people associated with this content.