Iconic tone. Legendary modulation. One simple knob.
For over four decades, the MXR Phase 90 has defined the sound of classic phasing. From subtle shimmer to full-blown, high-velocity swooshing, this legendary orange box has graced pedalboards across every genre — shaping the tones of countless guitarists, bassists, and even vocalists.
With a single Speed knob to dial in your rate, the Phase 90 adds a warm, analog swirl that brings movement and depth to your playing. Whether you want a gentle pulse for rhythm work or a wild, jet-like sweep for solos, this pedal delivers instant inspiration.
Perfect for players seeking timeless modulation with zero fuss. The MXR M101 Phase 90 is a must-have for anyone wanting to add movement, warmth, and vintage swirl to their sound — from blues and funk to rock and beyond.
