Can be run off 6 x D batteries - Not included.
Casio Casiotone MT-40 Keyboard 1980s Vintage Sleng Teng
Casio Casiotone MT-41 Electronic Keyboard 1980s Sleng Teng
Vintage 1980s Casio Casiotone Ct-320 Keyboard Synthesizer Drum Machine
Casio Casiotone MT-70 Vintage 1980s Keyboard/Synth/ Barcode Pen
Casio Casiotone MT-31 White Keyboard 1980s Original Plug & Box Vintage Tested
Vintage Casio Casiotone MT-820 Keyboard Melody Guide w/ 2 X ROM Packs & Adapter
