The Harley Benton PowerPlant ISO-5 Pro Multi Power Adapter gives you all the electrical power you need, even if you’re on a tight budget. Small, light and powerful with five outputs and voltages of 9, 12 and 18 volts, this unit can supply power almost all effect pedals, including power-hungry digital effects. All connections are isolated, filtered and short-circuit proof and eliminating noise and hum. All required patch cords and a power supply are included.