MXR M134 Stereo Chorus PedalMXR M134 Stereo Chorus pedal, NEW from Authorized Dealer. Includes Dunlop DT 2C Chromatic Headstock Tuner. This gorgeous sounding pedal will remind you how cool chorus can be. Set the Rate and Width controls to your liking and then dial in as much effect as you want with the Intensity knob. You can then shape the tone even further by EQ ing the modulated frequencies with the Bass and Treble controls. Run in mono or use the stereo outputs for a huge,