M107 Phase 100

The MXR Phase 100 expands on the Phase 90 concept with a broader range of phasing sounds while retaining a simple control layout. The Speed knob adjusts the rate of the phase sweep, from slow movement to faster modulation. A four-position Intensity rotary control selects between four preset phase waveforms, providing different modulation characteristics ranging from subtle phasing to deeper, more pronounced sweeps and spinning-speaker-like textures. Its wider range makes the Phase 100 suitable for guitar, bass, keyboards and other signal sources, covering both understated modulation and more spacious, psychedelic phase effects.