The input feeds an array of repeating micro-echoes that drive a large cathedral-style reverb. A resonant low-pass filter crosses the delay and reverb paths at several points. Filter sets how strongly it is mixed in, and Length sets decay time and density.

The Mode toggle decides what moves the filter. In Manual mode, Frequency sets the cutoff, with the left channel moving opposite the right. Envelope mode follows picking dynamics, and LFO mode sweeps the filter slowly across the stereo field.

The Stretch footswitch slows the digital system, doubling reverb length and bending pitch, and holding it creates a gradual morph. Eight presets store the panel settings, expression assignment and Stretch speed. Bypass is buffered with selectable tails, so the pedal passes no signal without power.