Roland SC-88 Pro equipped with a wide variety of tones, compatible with MIDI and USB interfaces. - Model: SC-88 Pro - Brand: Roland - Interface: MIDI, USB - Output terminals: RCA output - Power: AC 100V - Display: Backlit LCD - Volume adjustment: Volume control knob - Number of tones: Equipped with a wide variety of tones Thank you for looking. It is the 8PRO. This is a sound source that has been stored without use for some time. It is a used item. Power confirmed.