Crafted with a wide-spectrum Threshold control, added Blend knob for fine-tuning the filtered mix in your signal, and an added guitar/bass switch for getting fat funky low-end, the TWA WR-3 Wah Rocker is a revived rendition of a classic effect. Built to the specifications of the legendary Guyatone WR-3 circuit, the new-and-improved wah rocker captures that same slinky sound in a sturdy pedal ready for the demands of the stage. A go-to favorite of players like Guthrie Govan and Lenny Kravitz.