Sinclair' s first personal computer with a colour display. The Spectrum used the Zilog Z80 processOR like its predecessORs the ZX-80 and ZX-81. It was ORiginally available in 16k and 48k versions using cassette tape and later grew to 128k and sprouted floppy disks. It had a wider and mORe solid case and a marginally better "dead flesh" keyboard. Unlike the earlier models, it didn' t require the presence of a cold carton of milk to prevent it overheating. It was possibly the most popular home computer in the UK fOR many years. The TK-90X was a clone. (1995-11-04)