Classic 12-stage circuitry creating rich textured phasing with control of feedforward, feedback stages and ‘zero’ depth manual mode. The characteristic sound is produced by careful emulation of the phase chain and operating frequency range around the offset control. The split/mono LFO switch toggles between in-phase intense phasing and split-phase mode for spatial rotary effects. There are endless possibilities through varying the number of stages or the feedback resonance path, typically lower numbers produce clean thin sounds, higher number of stages produce a richer phasing sound.