Boss AW-3 Dynamic Wah billings but it's a very useful

but it's a very useful one (especially for the RESPIRA)

Reinforced headstock and neck support protects your instrument at its most vulnerable point

Gain toggle added

LEVEL – Use this to control the pedal’s output level

Relay true-bypass switching doesn’t affect your tone when disengaged

Boss AW-3 Dynamic Wah billings but it's a very usefulThe BOSS AW 3 Dynamic Wah pedal gives a wide range of classic auto wah and dynamic wah effects, plus a new "Humanizer" effect which can simulate human vowel sounds. A Bass input provides a variety of funky wah sounds for bass guitar. MODE knob SENS knob MANUAL knob DECAY knob Power Supply: 9V Alkaline Battery (included) or AC adaptor 9VDC (sold separately) Current Draw: 40 mA Boss AW 3 Dynamic Wah Owner's Manual