While the original suffered from a serious volume drop when engaged, the Deep Phase pedal has been carefully designed to match your level when you kick the switch. With just two knobs and a switch, the Deep Phase pedal offers a wide range of phase tones, from subtle liquid shifting to thick, swirling turbulence. The Speed knob adjusts the effect rate, while the FDBK knob adjusts the intensity and sharpness of the phase peaks. By default, the Deep Phase pedal runs on four phase shifter stages for a smooth effect. The Mode II switch doubles that to eight stages for twice the number of peaks and a more animated texture. The MXR Deep Phase pedal comes in a road-ready MXR mini housing that will take up hardly any space on your pedalboard.