MXR Phase 90

This unit virtually launched the phase craze!
The MXR M-101 Phase 90 Pedal gives you classic phasing with variable speed control. Add shimmer to lead passages or jet-plane resonance to muted strumming. Not just for guitars - it works well with bass, keyboards, and even vocals. Vary the speed from a subtle, long cycle to a fast, watery warble with endless vintage vibrations in between.
The MXR M-101 is powered by single 9V battery or Dunlop ECB-003 AC Adapter.