myVolts Crazy Chain VAR6, Daisy Chain Power Supply Cable, For one standard effect pedal and one effect pedal with negative polarity, Power supply e.g. via Ripcord AA927MS (Art.#492364# - not included) or suitable power supply unit, Input: 5.5 mm barrel connector / 2.1 mm inside, Outputs: 5.5 mm barrel connector / 2.1 mm & 2.5 mm inside, 5.5 mm barrel connector / 2.1 mm & 2.5 mm inside (with reversed polarity), Cable length: 26 cm