Dual-Channel Creative Looper
The Walrus Audio Xero Polylooper is a uniquely designed dual-channel looper that empowers you to create, layer, and explore new musical ideas with ease. Built for performers and studio creatives alike, the Xero offers up to three minutes of record time per loop, unlimited overdubs, and full control over volume, panning, playback speed, and reverse looping—all without the need to scroll through menus or deep-dive into settings.
At the heart of the Xero are two fully independent loop channels that can operate in three distinct modes. Sync Mode keeps both loops perfectly in time, ideal for traditional looping workflows. Unsynced Mode frees each channel to have its own timing and loop length, opening the door to ambient textures and evolving soundscapes. Polyrhythmic Mode lets you create complex rhythmic interactions by locking each loop to a shared pulse while allowing them to run at different lengths.
Smart stomp gestures put real-time control at your feet. Tap to record or play, hold to undo, and double-press to switch between channels. You can link both channels together for rich stereo looping, or use them separately for more experimental layering. Multi-color LEDs give you immediate visual feedback, and if you want expanded control, the Xero supports an external dual footswitch for hands-free access to both channels.
The Xero is equipped with stereo inputs and outputs, MIDI IN and THRU over 1/8" TRS, and a USB-C port for future firmware updates. It’s also designed with true relay bypass, so your tone stays completely unaffected when the pedal isn’t looping.
The Xero Polylooper is compact, intuitive, and built to inspire—whether you're rehearsing riffs, composing ambient arrangements, or performing live.
Walrus Audio Xero Polylooper Features
• Dual-channel stereo looper with full separation and independent control
• Up to 3 minutes of record time per loop with unlimited overdubs
• Volume, panning, reverse playback, and adjustable speed (0.5×, 1×, 2×) per channel
• Three loop modes: Sync, Unsynced, and Polyrhythmic (for interlocking rhythms and evolving layers)
• Intuitive stomp-based control with tap, hold, and double-press gestures
• Multi-color LED feedback for loop status and activity
• External dual footswitch support (TRS) for expanded live control
• MIDI IN and THRU (1/8" TRS) with full MIDI CC mapping
• USB-C port for firmware updates via Chrome
• True relay bypass when no loops are active
• Power: 9V DC
• Current Draw: 300mA
• Dimensions: 4.6" x 3.9" x 2.3"
Specs
| Type | Looper |
| Condition | New |
| Power | 9V DC |
| Current Draw | 300mA |
| Power supply included | No |
| Manufacturer Warranty | 5 years |
| Country of Origin | United States |
FREE SHIPPING
- Free shipping within Canada.
- Free shipping to the USA.
- Free shipping on international orders over 520$.
Visit the Shipping page for more.
Fast Delivery
- Canada : 1 - 2 business days
- USA : 1 - 2 business days
- Rest of the world: 3 - 5 business days.
Hassle-Free Returns
You have 45 days to test your new gear. If you choose to return it, we’ll send a full refund. It’s that simple: no bogus restocking fees or charges.
Visit the Returns page for more.
Frequently Asked Questions
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How can I tell if an item is in stock? +
Each product page shows an availability status.
• In stock items are ready to ship.
• Out of stock items are currently unavailable.
You can enter your email to be notified when an item is back in stock.
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Where are you located? +
We’re based in Blainville, Quebec, Canada.
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When will my order ship? +
Orders placed before 12 PM EST ship the same business day.
Tracking details are sent shortly after purchase.
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How much does shipping cost? +
Most orders ship free to Canada and the US.
International orders ship free on purchases over $520 CAD.
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Which shipping methods do you use? +
Orders ship via UPS Expedited by default.
For faster delivery, you can select UPS Express Saver at checkout.
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How long does shipping take? +
Typical delivery times are:
• Canada: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• USA: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• International: 3–5 business days with UPS Expedited, 2–3 business days with UPS Express Saver
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Which payment methods do you accept? +
We accept all major credit cards and PayPal.
Financing options are available through Klarna and RBC PayPlan.
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Do Canadian customers pay sales tax? +
Yes. Sales tax is applied based on your province of residence:
• Alberta: 5%
• British Columbia: 5%
• Manitoba: 5%
• New Brunswick: 15%
• Newfoundland and Labrador: 15%
• Northwest Territories: 5%
• Nova Scotia: 14%
• Nunavut: 5%
• Ontario: 13%
• Prince Edward Island: 15%
• Quebec: 14.975%
• Saskatchewan: 5%
• Yukon: 5%
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Do USA customers pay import fees? +
Yes. Starting August 29, 2025, all US-bound shipments will be subject to duties, taxes, and brokerage fees.
These charges are determined by US Customs and collected by UPS at delivery.
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Do international customers pay import fees? +
Yes. International shipments may be subject to duties and taxes.
These charges are set by the destination country’s customs authority and collected by UPS at delivery.