Jim Dunlop 535Q Multi Wah Crybaby Pedal Chrome

Provides control over the most important wah parameters Ability to select frequency center and range of the effect Features adjustable, switchable boost Power: Dunlop AC adapter or single 9 volt battery Offers six new guitar wah ranges, "Q" dial allows you to shape your wah from a narrow, sharp wah to a broad, subtle wah. Features a variable boost from 0 to +26 dB Hard wire on/off switch Model Number: 535Q