The EarthQuaker Devices Grand Orbiter 4-stage phaser pedal serves up a full palette of phasing grooviness that's perfect for guitar — or anything else you'd like to enhance with this classic '70s effect. Grand Orbiter's OTA-based circuit is augmented with a 3-way switch that lets you select between modulation ranges: Rate 1 is slow sweep mode; Rate 2 kills the LFO, letting you use Grand Orbiter as a fixed resonant filter; Rate 3 is fast sweep mode. This third-generation pedal has been updated with flexi-switch relay-based silent switching for improved performance. 
Used, in like-new condition.