Ocean Beach Digital DB-1 Drawbar Controller, special Drawbar Controller for Clavia Nord Keyboards, 9 Fader, sends native Nord drawbar commands, no programming is required, 2x MIDI In/MIDI OUT, build-in MIDI Merger, Powered by MIDI or optional Battery (9V), supported Units: Electro, Electro 2, Electro 3, Electro 3 HP, Electro Rack, C1 and C2 Stage, Stage EX, Stage 2, Dimensions: 15,9 x 1,9 (3,2 at the back) x 13,3 cm (WxHxD), Weight: 0,9kg