Memotech MTX512

Announced a few months after the MTX 500, in October 1983 and costing £310, the MTX512 was similar to its predecessor, only with more memory.

Title image
Manufacturer Memotech
Processor Z80A
Speed (MHz) 4
RAM expandable to (KB) (unknown)
ROM (KB) (unknown)
Sound 3 channels
Keyboard type Typewriter-style
Number of keys 79
Dimensions (mm) 488x202x56
Weight (g) (unknown)
  • Cassette interface
  • Two joystick ports
  • Expansion slot
  • Centronics printer port
  • Composite video connector