Memotech MTX500

Previously known mainly for making expansion modules for the ZX Spectrum and ZX81, Memotech released the MTX500 in June 1983 at the cost of £275. The machine came with a built-in assembler/disassembler, terminal emulator and the ability to run CP/M. Also available were 5¼" and 8" floppy drives and a hard disc.

Production of the MTX500 stopped in 1985.