Z80 CPU

Brand new direct replacement Z80

from retroleum.co.uk

price: 7.50 GBP platforms: Spectrum,ZX81,ZX80

Modern lower-power CMOS version, made by Zilog

Replacing the CPU should resolve the known issues with the out-of-spec Z80s sometimes found in Spectrums. (EG: External interfaces not working correctly due to timing anomalies and weak signals such as "M1")

Find out more / buy at: http://retroleum.co.uk/zx81-components