Chock-full of classic MXR phase tones
Thanks to its iconic orange stompbox, MXR is famous for its phase tones. The Deep Phase offers crystal-clear sound, along with the pronounced swoosh, mid-scooped tone, and smooth vocal-like texture of its predecessors. You can play it clean for gently evolving textures or park it in front of a raging amp for tasty, distorted modulations. Best of all, unlike its vintage counterpart, the Deep Phase doesn't suffer from a volume drop when you stomp on it. The pedal connoisseurs here at Sweetwater really dig the Deep Phase. It covers all your phaser needs — and then some.

Simple controls unlock a wide range of sounds
The MXR Deep Phase delivers the full gamut of phase tones via a simple 2-knob interface. The pedal's Speed knob adjusts the rate of the effect, while the FDBK — short for feedback — knob adjusts the intensity and sharpness of the phase peaks. What's more, you get a Mode II switch that doubles the pedal's default Phase 90-style, 4-stage phase effect to eight stages for twice the number of peaks for a more turbulent-sounding texture.
MXR M279 Deep Phase Pedal Features:
- Delivers the pronounced swirling, scooped mids, and vocal-like response of a 1970s-era phaser stompbox
- Dynamically adapts to your playing intensity
- Doesn't produce a volume drop when engaged
- Speed knob adjusts the rate of the effect
- FDBK knob adjusts the intensity and sharpness of the phase peaks
- Mode II switch toggles between a classic 4-stage mode and an ultra-animated 8-stage mode
- Super-durable MXR mini housing