One Control BUTTER YELLOW AUTO QUACK Auto Wah Envelope Filter Effector

Input impedance: 550k Output impedance: 1k Drive voltage: 9V Current consumption: 3.5mA S/N ratio: 80dB *Batteries not included. Type: Auto-wah, filter Adapter: 9V center negative Battery operation: 9V battery This practical pedal combines a top-of-the-line envelope filter in a very compact size. Many auto-wah and filter pedals have numerous control knobs and large housings. This often means adding a filter to your pedalboard only when playing specific songs, or when using the filter becomes essential. However, even if you only use it for two seconds in a song, an envelope filter has the power to add new expression and texture to your song. Guitarists and bassists around the world have long sought an envelope filter that is easier to use yet has a sound that can take center stage.