Chorus: The chorus effect is a type of modulation that is created by splitting the original signal, changing the pitch slightly on one of the signals, delaying the signal a bit, and then playing the two together. The Low Frequency Oscillator LFO changes the signal slightly and then send the signal back delayed by milliseconds.
Simple Explanation: Harmonic sounds of a choir.
Video Explanations:
Video: That Pedal Show – Boss CE-1, CE-2 & CE-2 Waza
Video: Chorus vs Flanger: What’s The Difference? | Reverb Tone Report
Effect Pedal Examples:
Boss CE-1 Chorus Ensemble Pedal
AnalogMan Standard Chorus Pedal
Boss | CE-2W Waza Craft Chorus
Carl Martin Atlantic Chorus V2 Pedal
Common Internal Components:
Bucket Brigade Device (BBD) MN3007 Chip
Bucket Brigade Device (BBD) MN3101 Chip
Written Articles:
Article: Three Things You Need to Know About Chorus Pedals
Fifty Favorite Effect Pedals for Sale: