Offer Details

The MXR Uni-Vibe is a modulation pedal that recreates the rich, swirling sound of the original Uni-Vibe units made famous in the late ’60s and ’70s. Known for its association with players like Jimi Hendrix and Robin Trower, it delivers a unique blend of chorus and vibrato-style modulation that sits somewhere between a phaser and a rotary speaker effect.The pedal features a straightforward control layout with knobs for Speed, Level, and Depth. The Speed control adjusts the rate of the modulation, from slow, pulsing movement to fast, warbling textures. Depth determines how intense the effect is, while Level lets you boost or balance your output signal—useful for pushing an amp or maintaining volume when the effect is engaged. A dedicated switch allows you to toggle between Chorus (the classic Uni-Vibe sound) and Vibrato mode, which removes the dry signal for a more pronounced pitch modulation.One of its standout features is the ability to connect an expression pedal, giving you real-time control over the modulation speed—perfect for dynamic, performance-based playing. The pedal is housed in MXR’s rugged enclosure and runs on standard 9V power, making it easy to integrate into most pedalboards.Sonically, the MXR Uni-Vibe excels at creating thick, chewy modulation with a deep, organic feel. It adds movement and character to clean tones and can bring a swirling, psychedelic quality to overdriven sounds. Whether used subtly for texture or pushed for dramatic effect, it remains a versatile tool for players looking to capture vintage-inspired modulation with modern reliability.