Digitech PS 0913B, 9V Power Supply, 1300mA, AC, suitable for Whammy Pedal I, Whammy Pedal II, Whammy 4, VHM5, MV5, GNX 1, VX 400, Vocalist Workstation, Vocalist Access, Vocalist VR, Vocalist Live 2, Vocalist Live 4, Vocalist Live 3D, RP 3, S100, S400, RP 10/ 100 / 150 / 200 / 250 / 300 / 350, 500, RPx 400, 155 / 255 / 355 / 1000, Vocal 300, BP 200, Genesis 1, JamMan Looper, TimeBender