MXR Phase 100

This big brother of the Phase 90 offers a broader range of sounds in a larger unit. Along with the speed control there is a four-position rotary switch that selects four different intensities, defined as preset waveform patterns. Between the intensity and speed settings, you'll find quite a supply of excellent sounds tucked away in this orange casing.

Power: Single 9 volt battery or Dunlop ECB-003 AC adapter

Controls:

Footswitch toggles effect on/bypass (red LED indicates on)

Intensity knob selects one of four preset phase waveforms

Speed knob varies rate of phase sweep