For over four decades, the MXR Phase 90 has a prominent fixture on the pedal boards of millions of musicians worldwide. This small orange box has become the quintessential icon of its effect category, and numerous legendary riffs benefited from the sonic characteristics of this pedal.

Regardless of the genre or instrument, the Phase 90 has consistently contributed its uniquely rich voice to a musician's tonal palette. By simply adjusting the Rate knob, one can transition Phase 90's warm modulation from subtle, spatial shimmer to an intense,-velocity swoosh.