The Dunlop Crybaby 535Q Multi Guitar Effect Pedal offers you a great range of features to work on. This wah pedal has 6 guitar wah ranges and a variable boost from 0 to +16dB. The Dunlop Crybaby 535Q comes complete with a Q adjuster, which gives you amazing control over the versatility of your wah sound. A hard-wired on/off switch minimizes distortion in this wah pedal. The custom circuitry of the Dunlop Crybaby 535Q Multi Guitar Effect Pedal also eliminates unwanted distortion and uses less power. With its sturdy die-cast construction, the Dunlop Crybaby 535Q is built to last.