The AUTO CHORUS encapsulates three rich and warm-sounding types of modulation effects: chorus, ensemble and flanger.
CHORUSalgorithm is a classic simple chorus effect that mixes the dry sound with a delayed and pitch-shifted signal. For a pure vibrato effect, set the LEVEL KNOB MODE to MIX, set the LEVEL knob completely clockwise, and set the FEEDBACK knob completely counter-clockwise.
ENSEMBLEalgorithm is a more lush version of the chorus. This algorithm mixes the dry signal with three slightly offset and pitch-shifted signals. This ensures that in the higher DEPTH setting, the internal modulation rate remains less audible than in the CHORUS algorithm.
FLANGEalgorithm shortens the delay of the chorus effect to achieve the typical jet-engine-like effect.
