POLYPHRASE is a stereo echo and looping device inspired by early proto-digital delays of the 1970s like the Lexicon Prime Time.
It can generate loops as long as 22 seconds, enabling rich, evolving textures.

Key features include:

• Dual sliders for independent left/right delay times that can lock into an infinite feedback loop

• “TIME” knob selecting nine max delay ranges (from ~85 ms up to 22 s), with crossfading to avoid pitch artifacts

• Three echo styles: “dual stereo,” “ping-pong,” and mono with external feedback routing

• Bipolar Tone control in feedback path (cut lows or highs)

• Pitch modulation (RATE / DEPTH) for chorus / vibrato / detuning effects

• MIDI input with tempo sync, remote control of all faceplate parameters, and 9 user presets

• Three gain configurations (line level, instrument level, low instrument level)

• Encased in walnut, CNC routed, hand sanded & polished

• Dimensions: 165 × 140 × 45 mm, input impedance 1 MΩ, output <1 kΩ