Whether you take it from a slow grind to a jackhammering pulse—or use it as Zakk does, at the 9 o'clock position for a slow-burning sweep—launch your tone into another dimension with the MXR Wylde Audio Phase pedal!

Celebrating the 20th anniversary of Dunlop’s collaboration with the Ozzy Osbourne guitarist and Black Label Society frontman, who’s been filling the late Dimebag Darrel’s shoes during Pantera’s latest world tour, the MXR Wylde Audio Phase pedal adds dimension and dynamics to Zakk’s blazing solos and razor-sharp shredding—all with the twist of a single Rate knob!