From the source:
One of the most influential guitarists to come out of the Seattle rock
scene, Jerry Cantrell’s epic riffs and searing tone have been the
driving force behind Alice in Chains since the late 80’s. His melancholy
wah-drenched melodies in modern classics like “Man in the Box” and “The
Rooster” left an indelible mark on a generation of guitarists. Jerry
favored wah-wahs with a wider, darker response, and Dunlop has
painstakingly replicated that moody sound to create his signature pedal.
It’s custom-voiced for a tight, punchy heel-down tone and a rugged
side-control knob lets you fine tune the toe-down frequency. And with
its antique, oxidized “road worn” brass casting and custom Alice in
Chains tread, this is one pedal that looks as great as it sounds.
