Home KeyboardsCasio ⇝ Casio Casiotone MT-45

Casio MT-45Casio MT-45 Controls

The Casio MT-45 is an analog home keyboard with squarewave-based sound generation and rhythm accompaniment.

The CPU in the MT-45 is an HD44140 and the accompaniment CPU is an NEC D930G. The Casio MT-46 is a variation with a different color palette.


Year Released: 1982

Keyboard: 49 mini keys

Polyphony: 8 notes

ROM: 8 sounds, 8 rhythms

Power Consumption: 1.8 watts

Dimensions: 633 mm x 188 mm x 70 mm

Weight: 2.5 kg

This keyboard has built-in 1-watt mono speaker(s).

Batteries: D x 5

User Demo Videos


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Sound Samples

WAV samples available on freewavesamples.com.

File Downloads

Casio MT-45 Manual

Items for Sale on Reverb

Casio MT-45 with original caseCasio MT-45 with original case ($125)