The Distortion WAH/Volume pedal is a Morley guitar pedal that combines distortion, vintage WAH tone and combo WAH volume. The electro optical circuitry of this Morley Pro Series pedal ensures the durability of the potentiometer, resulting in smooth pedal control sans the unwanted noise. The distortion of this Morley guitar pedal features Level, Drive and Tone controls and is independent of volume and WAH. The Distortion WAH/Volume pedal features a WAH on/off switch and a level control to determine the output level of Morley's “High Q” WAH that engages when the LED is on. This Morley Pro Series pedal has a “Clear Tone” buffer circuit that curbs the “loading” of the guitar signal and ensures that no tone or volume is lost.