Maxon CS-550 Stereo Chorus Pedal, Second-HandItem in good condition (Small marks or scratches) The Maxon CS-550 Stereo Chorus - Offers an entire range of classic and unique new chorusing effects. Based around the Panasonic MN3207 (low voltage BBD IC, now out of production), the CS-550's Rate and Depth control can conjure every chorus texture from subtle to severe. The custom-tuned oscillator circuit can provide enough speed to authentically imitate rotary speaker cabinets and just the right amount of modulation for a lush vibrato that won't leave you feeling seasick.The real secret behind the Maxon CS-550 amazing tone lies in the Delay Time control. The Delay Time control exhibits an inverse relation between the delay time and the frequency shift of the chorus - as the delay time increases, the frequency that is shifted decreases.This inverse relation creates "double level" and "cancellation" peaks and notches at particular frequency points to create an amazingly realistic, three-dimen