Walrus Audio dropped the Xero Polylooper – a groundbreaking dual-channel stereo looper that’s set to redefine how musicians create. Forget limitations; the Xero is here to push boundaries, offering an intuitive, visual, and inspiring looping experience powered by Walrus Audio’s acclaimed design and a proprietary MDSP Module.
This isn’t just another looper. The Xero Polylooper boasts true bypass and two completely independent stereo channels. It’s a performance powerhouse, giving artists total command over playback speed, direction, and three game-changing loop modes.
Unrivaled Control. Unlimited Creation.
The Walrus Audio Xero Polylooper is a new dual-channel stereo looper designed for creative musicians. It offers independent control over each channel, three distinct loop modes (Synced, Unsynced, and Polyrhythmic), variable playback speed, reverse playback, and intuitive controls, making it an ideal tool for layered soundscapes and sonic experimentation.
The Xero Polylooper puts immense power at your fingertips:
- Dual-Channel Stereo: Full separation, full sonic potential.
- Independent Control: Dial in volume, pan, speed, and reverse for each loop.
- Three Revolutionary Modes: Sync, Unsynced, and Polyrhythmic – unlock entirely new creative workflows.
- Massive Loop Time: Up to 3 minutes, with limitless overdubs and near-infinite layering.

Dual Loop Channels
The Xero Polylooper boasts two completely independent loop channels, giving you extensive control over playback speed and direction, alongside three flexible loop modes. This robust feature set makes it a go-to tool for live performance and exploring new sonic possibilities.
Each of Xero’s two independent loop channels offers up to three minutes of recording time with virtually infinite overdubs. You can individually adjust volume and pan for each channel, control playback speed (0.5x, 1x, or 2x), and even reverse playback. This flexibility allows you to loop on each channel separately or layer them together to build complex, real-time compositions.
Looping Reimagined: The Xero’s Dynamic Modes
The Xero isn’t just about more loops; it’s about smarter loops:
- SYNCED MODE: Perfect for classic looping. Both channels lock to the same length and time, but you retain independent control over levels and effects. Your reliable workhorse for layered tracks.
- UNSYNCED MODE: Dive into ambient sound design. Loops drift in and out of sync, creating unpredictable, evolving pads. Pure sonic exploration.
- POLYRHYTHMIC MODE: This is where the Xero truly shines. Record loops of different lengths that remain rhythmically synced. Imagine a 3-beat pattern effortlessly grooving against a 4-beat, or short phrases playing off long ones – all perfectly in time. The Xero quantizes everything, making complex polyrhythms simple.
Plug In. Create. Perform.
The Xero Polylooper offers robust connectivity for any setup:
- L (Mono) R (Stereo) ¼” Inputs/Outputs
- TRS ¼” EXT Switch Input
- MIDI IN and THRU (1/8” TRS)
- USB-C for firmware updates

Price & Availability
The Walrus Audio Xero Polylooper comes in both a cream and a matte black aluminum enclosure. It’s available at a suggested retail price of $299.99/£299/€339. This promises to be a powerful new tool for musicians looking for endless ways to spark new song ideas, practice techniques, or craft expansive textures on stage.
US
Cream version at Sweetwater
Matte Black version at Sweetwater
UK
Cream version at Andertons
Matte Black at Andertons
EU
Cream version at Thomann
Matte Black version at Thomann
More Information
#walrusaudio #stereolooper #Xero Polylooper
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