Effect Type: Chorus · Technology: Analog · Mono / Stereo: Mono In, Stereo Out · Controls: Bass, Treble, Intensity, Width, Rate · Switches: Bass Filter · Bypass Mode: Buffered Bypass · 18-volt Stereo Chorus Pedal with Rate, Width and Intensity Controls, Bass Filter, and Bass/Treble EQ · Footswitch toggles effect on/hardwire bypass (red LED indicated on) · Intensity control adjusts overall effect level · Rate and Width knobs tailor chorus tone - from subtle and sparkly to lush and watery · Bass and Treble knobs EQ the modulated frequencies only · Bass filter button leaves low end intact · Stereo outputs for a huge tonal spread · Accepts two 9-volt batteries · Can be powered by Dunlop ECB-004 18-volt AC Adapter · The super-flexible, ultraclean range of chorus effects in the MXR M-134 Stereo Chorus Pedal will remind you how cool chorus can be. Add sparkle to clean-toned arpeggios. Animate strummed passages. Widen and fatten distorted power chords. 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, vibrant sound. If you're looking to preserve the low end of your guitar tone, the MXR Stereo Chorus has got you covered with its Bass Filter button that applies the effect to the high frequencies only.