Looper (Dual-Channel Polyphonic Looper) · $299.99
The Walrus Audio Xero Polylooper is a digital dual-Channel Polyphonic Looper pedal based on the DSP, with Two independent loop channels: Pan 1/2, Vol 1/2 (+3dB), Speed (0.5x/1x/2x), Direction (forward/reverse) per channel. Three sync modes (Sync, Unsynced, Poly with divisions e.g. 3:4, 5:7); up to 3 min per loop, unlimited overdubs/stacking; Speed FX; stomp-gesture control controls, made in USA. Features stereo I/O, MIDI. From $299.99.
| Category | Looper (Dual-Channel Polyphonic Looper) |
| Circuit / based on | DSP |
| Signal | Digital |
| Controls | Two independent loop channels: Pan 1/2, Vol 1/2 (+3dB), Speed (0.5x/1x/2x), Direction (forward/reverse) per channel. Three sync modes (Sync, Unsynced, Poly with divisions e.g. 3:4, 5:7); up to 3 min per loop, unlimited overdubs/stacking; Speed FX; stomp-gesture control |
| Switches | Channel-control toggle and mode selection via stomp gestures (double-press/double-hold) |
| Footswitches | 2 (dual stomp: record/play/undo + stop/speed-FX); supports external TRS dual footswitch |
| Bypass | True bypass (relay; auto-disengages when no loops active) |
| True bypass | Yes |
| MIDI | Yes |
| Stereo | Yes |
| I/O | Stereo in / stereo out with per-channel panning; 1/8" TRS MIDI In + MIDI Thru (Type A, clock sync + CC); USB-C (firmware); external TRS dual-stomp jack |
| Power | 9V DC (center negative) |
| Power draw | 300 mA |
| Dimensions | 4.6" x 3.9" x 2.3" (incl. jacks) |
| Weight | 0.81 lbs |
| Country of manufacture | USA |