Home Keyboards ⇝ Casio ⇝ Casio Casiotone MT-70

The MT-70 is the first Casio instrument with a melody guide featuring light-up keys. It also has an optional MS-1 barcode reader for reading sheet music to play along with.

It uses a NEC D7802G CPU.

Specifications

Year Released: 1982

Keyboard: 49 keys

Polyphony: 8 notes

ROM: 20 sounds, 10 rhythms

Effects: vibrato, sustain

Power Consumption: 4 watts

Dimensions: 633 mm x 188 mm x 68 mm

Weight: 2.7 kg

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

Batteries: D x 5

User Demo Videos

Rating

File Downloads

Casio MT-70 Manual

Items for Sale on Reverb

Casio Casiotone MT-70 49-Key - Mint - Case + Barcode reader MS-1 ($271.01)

Casio MT-70 Casiotone 49-Key Synthesizer 1982 - 1984 - White / Black ($141.66)

Casio MT-70 Casiotone 49-Key Synthesizer 1982 - 1984 - White / Black ($271.01)

Casio Mt 70 vintage 80’s ($350)

Casio Casiotone 49-Key portable Piano 2025 - White / Black w/Gig bag and Stand. ($178)

Ripcord USB to 7.5V Casio MT-70 Keyboard-compatible power cable by myVolts ($24.62)