25 keys Radial flat type 3 contacts (for virtual multi-contact and MIDI velocity sensing)
Power Supply: DC 5V, 0.1A (when using H-BUS) DC 9–15V, 0.1A (with AC adapter AD1-1210A, sold separately)
Connectors: H-BUS, MIDI OUT, Foot switch output, Expression pedal output, DC IN
Dimensions: W 105.1 × D 90.6 × H 20.5 cm (main unit only) W 105.1 × D 93.7 × H 34.6 cm (main unit + expression pedal at maximum height, cables excluded)
