M134 Stereo Chorus

Controls

Image from Jim Dunlop

Knob 1 - "Bass": Adjusts the amount of Bass frequencies in the chorused signal with fully clockwise being maximum.
Knob 2 - "Treble": Adjusts the amount of Treble in the output signal. Turn the knob fully clockwise for maximum treble output.
Knob 3 - "Intensity": Adjusts the Intensity of the wet/dry mix of the chorusing effect. Turn fully clockwise for the most pronounced chorus effect. Turn the knob "down" when only a hint of chorusing is desired.
Knob 4 - "Width": Adjusts the Width of the chorus envelope; turning the knob fully clockwise can change the chorus into a warble.
Knob 5 - "Rate": This knob controls the Rate, or how quickly the effect traverses the chorusing width. Turn clockwise for faster and faster cycling.
Button-Switch 1 - "Bass Filter": This is a "push-down" toggle switch that, when engaged, reduces the amount of chorusing effect applied to the bass frequencies of the signal. Down is "engaged".
Footswitch 1 - "On/Off": This footswitch toggles the pedal between engaged/active ("On"), and bypassed ("Off")

We are currently unaware of any artists actively using the pedal now, or who have in the past.