... with initial touch,multi-functional keyboard 2.Funciton Assignable Slider, Pedal, Pitch Bend Wheel, Modulation Wheel, Up/Down Buttons, ... Interface MIDI interface,USB interface, pedal interface(for a switching or continuous pedal controller ) 5.Power 9-12V power interface,Power ... , MIDI output interface.2USB, USB interface. 3PEDAL, Assignable pedal inter face 4DC12V, 12V power input interface. 5OFF/ON, ...