BOSS PW-3 Wah Guitar Foot Pedal Type_Tuners the BD-2 was conceived by

the BD-2 was conceived by BOSS engineers to reproduce the interactive gain and compression properties of a tube amplifier

all of which are fully routable

Gain reduction indicator for real-time visual feedback

and four dimming curves

BOSS PW-3 Wah Guitar Foot Pedal Type_Tuners the BD-2 was conceived byBOSS PW 3 Wah Guitar Foot Pedal The BOSS PW 3 is a compact, all analog wah pedal. It is designed to provide professional wah tones while saving space on a pedalboard. This pedal features a rugged, die cast aluminium chassis for durability. It has two selectable modes: a "Vintage" mode for a classic wah sound and a newly developed "Rich" mode that offers a full, expressive wah voice while retaining low end clarity. The pedal's long, smooth action is