Electro-Harmonix XO Stereo Polyphase

Sound Quality
Build Quality

Help provide additional information about this pedal. Review this pedal!

The Electro-Harmonix Stereo Polyphase Effects Pedal resurrects the popular Polyphase pedal as part of the Electro-Harmonix XOdie-cast series. Now in stereo and an improved housing, the Stereo Polyphase Effects Pedal features the same features and controls that so manyguitarists loved and relied on to crank out lush, otherworldly tones from the original.Featuring envelope/sweep switch, feedback level, rate, envelope sensitivity, envelope modulation, and modulation rate.ControlsEnv./Sweep: Switches the effect between a phaser with an adjustable speed automatic sweep, and a phaser with an envelope-driven sweep mode.Feedback: Controls the phaserfeedback/resonanceRateEnv. Sens.: Controls the sensitivity of the effect to the input signal.Env. Mod.: Controls the depth of the envelope controlled sweepsMod. Rate: Controls the speed of the LFO


Disclosure: The above links are affiliate links, if a purchase is made via the link we will receive a commission from the retailers listed above.

Associated Pedal Information