ZX81 EPROM Board Authors Publication Sinc-Link Publication Details Volume: 6 Issue: 3 Date May/June 1988 Pages 18 Read the article See all articles from Sinc-Link v6 n3 Board layout, parts list and program listings. Continued from Sinc-Link v6 n1. Products Downloadable Media Related Articles Tags Sinc-Link, Hardware project, TS 1000 People No people associated with this content.