Limited Edition mini version of George’s signature Wah: Electro-Optical Wah with THREE Wah modes: Wah (traditional), Wow (bit of overdrive with unique vowel-like tone) and Wah Lock (allows you to electronically lock the Wah in Wah mode). A NOTCH knob allows you to dial in the appropriate Wah frequency. Decked out in yellow & purple tiger stripes and our unique glow-in-the-dark Treadle Rubber. Suitable for Guitar, Bass or Keys. Powers from one 9V battery or optional Morley adapter. LED Indication, cold-rolled steel housing, quick clip battery door and one-year warranty. Features: Limited Edition in Yellow & Purple Tiger stripes. Switchless design. Simply step on to engage WAH mode and step off to go to bypass. THREE foot-selectable Wah modes; Traditional Wah, WOW and Wah Lock. WOW mode is a unique vocal Wah tone that is great for throaty lead work. LOUDNESS knob alters Wah output in any Wah mode. Wah Lock switch electronically locks pedal into Wah mode. The NOTCH knob allows you to dial in the Wah tone “position”. “TrueTone Bypass” buffer circuit ensures pure tone and maintains signal in all modes. Glow in the dark treadle rubber and toe end Morley logo. Powers from one 9-volt battery or optional Morley 9V adapter. Cold-rolled steel housing, LED indication, quick clip battery door and one-year warranty. Works with Guitar, Bass or Keys!