Companies That Support the ZX-80/81 Authors Publication Synchro-Sette Publication Details Volume: 1 Issue: 1 Date April 1982 Pages 14 Read the article See all articles from Synchro-Sette v1 n1 List of companies. Products Downloadable Media Related Articles Tags Synchro-Sette, 1982, TS 1000 People No people associated with this content.