The chorus effect: origin, and working of the Boss CE-2 | Anasounds
The Benefits Of Chorus Effect Pedals For Your Guitar Playing – FuelRocks
Amazon.com: Chorus Guitar Pedal Blue Fall Analog Electric Guitar Chorus Effect Pedal Vintage Mini Chorus Pedals for Electric Guitar Single Type DC 9V True Bypass, by Vangoa : Musical Instruments
Electro-Harmonix Small Clone Analog Chorus Guitar Effects Pedal | Musician's Friend