Vintage 1977 MXR Phase 90 Effect Pedal

Vintage 1977 MXR Phase 90 Effect Pedal in great condition, this classic stompbox delivers the warm, rich analog phasing that defined countless rock and funk tones of the late '70s. Known for its simple one-knob design, it offers intuitive control over lush, sweeping modulation. This original "script logo" version features hand-wired circuitry and a distinctive orange metal chassis, prized by collectors and tone purists alike. Powered by a 9V battery, it produces a subtle swirl at lower settings or a deep, whooshing phase at higher levels. Whether you're chasing the iconic tones of Van Halen or simply adding some vintage mojo to your pedalboard, this timeless unit adds depth and movement to guitars, keys, or bass. Hard to find in this condition, the 1977 MXR Phase 90 remains a sought-after gem for players seeking authentic analog character from the golden era of effects.