Introduced in the 1970’s the Power Wah is one of the great Morley classics. It now continues in our standard pedalboard friendly size and comes with the new 20/20 Buffer to Defend Your Sound. Switchable just like the original with a wide sweep, and it has a built-in 20 db clean boost. Try one today and see why it’s one of the all-time greats. FEATURES Switchable Optical Wah with a wide sweep and vintage tone. Boost knob allows up to 20 db of clean boost in Wah mode. New 20/20 Buffer circuit that prevents signal loss and maintains tone. Silent switching to prevent pops and noise. 6.85″ x 4.5″ x 2.5″ (L x W x H) Powered by one 9-volt battery or optional Morley 9V adapter. Compatible with most 9V adapters. LED indication, cold-rolled steel housing, quick clip battery door, glow-in-the-dark treadle grip/toe-end logo. One-year warranty. Lifetime Warranty available with registration.