The CPS-7 supports MIDI and has built-in 5-watt stereo speakers. It can be powered with six D batteries or an AD-12 AC adapter.
Keyboard: 76 keys with velocity
Polyphony: 24 notes
Multitimbral: 8 parts
ROM: 5 sounds
Power Consumption: 18 watts
Weight: 6.3 kg
Dimensions: 1161 mm x 303 mm x 96 mm