Clean, rich, and lush stereo chorus waves in a bullet proof package. What more could you ask for? The Boss CH-1 Super Chorus is a welcome addition to anyone's pedal collection. CH-1 comes with 4 parameter knobs to keep you in control the whole time.

The effect level knob acts like dry/mix knob, EQ controls the tone of the modulation, rate controls how fast the modulation is, and depth controls how wobbly it gets.

The unit is in very good condition and is fully functional. There are little to no signs of use.