Electro-Harmonix SMALL CLONE Analog Chorus PedalThe Small Clone from Electro Harmonix is a compact battery operated analog chorus pedal with Depth and Rate controls and true bypass circuitry. The Depth switch controls the amount of frequency change in the effected signal, while the Rate knob controls the speed of the chorus modulation; the effected signal is then mixed with the dry signal, which produces a doubling effect. The footswitch turns the effect on and off, a status indicated by the LED.