The Morley Steve Vai Bad Horsie 2 Contour Wah Pedal is set to Steve"s precise specifications. Kick on the Contour Wah switch and 2 knobs allow you to alter the wah frequency and level. Morley"s special Clear-Tone buffer circuitry prevents signal loading, provides superior wah tonality, and drives long cables. Equipped with LED indicators and easy access battery compartment. 2-year warranty.Made to Steve Vai"s own specs Switchless Contour Wah switch activates wah frequency and level knobs Clear-tone buffer circuitry LED indicators 2-year warranty