Get two phasers in one-the sound modeled after* two of the most legendary pedals. The flexible 2-mode switch allows you to choose between Boss® PH-2 and the Ibanez® PH-7. Rely on the dedicated Level, Rate, Depth and Resonance controls for astonishing sound shaping. We've included a status LED for effect On/Off and battery check, and you can run your PS100 on a 9 V battery or a DC power supply (not included). For absolutely noise-free operation, a first-class electronic On/Off switch is integrated.