This Casio MT-40 Electronic Keyboard Casiotone has been tested and is in working order. It is a vintage musical instrument manufactured in Japan by Casio. This keyboard is a great addition to anyone’s collection who loves vintage musical instruments.

There is no power supply included. However, the unit works under battery power ( 5 x D batteries).

A video of the unit being played is available.

Please note that the speaker is crackly dependent on the position of the volume knob and may need  replacing.

The box is torn but intact. Please see photos.