From the Manufacturer
Vintage 1990’s Casio CTK-630 keyboard with a wide variety of super cool sounding, easy to use features. Fully tested and works superbly, I played it for at least 2 hours straight as it has unlimited settings that allow for improvisation over 50 “easy presets” that seamlessly adapt to your playing in whatever rhythm and tone selected. No adapter included but comes with sheet music holder. Basic specs: Keyboard: 61 keys with velocity
Polyphony: 24 notes
ROM: 100 sounds, 100 rhythms
This keyboard is MIDI-enabled.
This keyboard has built-in 2-watt stereo speaker(s).
Batteries: D x 6
Very Good (Used)
CTK-630 Keyboard w/Touch Response