Check the listing for details. MXR M84 Bass Fuzz Deluxe Effect Pedal. Condition: Open box. Listed at 142.89 USD. The Bass Fuzz Deluxe is MXR's latest creation in their award Bass Innovations series . MXR has dug up a rare vintage fuzz and modified it for the modern bassist. The resulting stompbox delivers a cutting and bold fuzz tone without degrading the punch and clarity of your original signal.With separate Dry and Wet level controls, the Bass Fuzz Deluxe sounds like you’re running two different amps. Blend to taste, from subtle hairiness to full on raging fuzz, with Fuzz and Tone controls affecting only the Wet signal. The Bass Fuzz Deluxe features true hardwire bypass. Modified vintage fuzz circuitSeparate Dry & Wet controlsCutting and bold fuzz tone without sacrificing original signal’s punch & clarity Power: Dunlop ECB003 AC Adapter or Single 9 volt battery (not included)Order your MXR M84.