Expanding RAM Authors Jack Paget Publication Sinc-Link Publication Details Volume: 1 Issue: 2 Date Pages 10-11 Read the article See all articles from Sinc-Link v1 n2 Replace the 1K RAM in the ZX81 with a 2K static RAM chip. Products Downloadable Media Related Articles Tags Sinc-Link, Hardware project, TS 1000 People Jack Paget