Walrus Audio Xero Polylooper Black

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Walrus Audio Xero Polylooper Black

Walrus Audio

Xero Polylooper Black

4.5 Expert Rating

Product Info

Article Number: 623088
Model: Xero Polylooper Black
Category: Looper Pedals
Price: $368.50

* Prices may vary. Check retailer for current pricing and availability.

The Xero Polylooper Black is a fantastic tool for guitarists and bassists wanting to explore complex looping textures. Its ease of use and stereo capabilities make it a standout, especially for those experimenting with polyrhythms and building layered soundscapes. It's a premium-priced option, but well worth it for serious loopers.

Product Description

  • Walrus Audio Xero Polylooper Black
  • Effect Pedal for Electric Guitar
  • Two fully independent stereo loop channels
  • Independent settings for volume
  • speed and reverse per loop channel
  • Three loop modes: Sync
  • Unsynced and Polyrhythmic
  • Sync Mode: both loops have the same length and time base
  • Unsynced Mode: Loops are independent of each other
  • Polyrhythmic Mode: Loops of different lengths but with a common time base
  • Polyrhythmic Mode enables creative syncopated rhythms such as 3: 4 or 5:7.
  • Intuitive operation – no hidden menus
  • Two foot switches that allow you to control the most important functions hands-free.
  • Selectable loop playback speeds: 0.5x
  • Reverse playback per channel for creative textures
  • Unlimited overdubs with up to 3 minutes per loop channel
  • Multicoloured LEDs provide immediate visual feedback
  • Rotary control: Pan 1
  • Pan 2
  • Sliders: Vol 1
  • Vol 2
  • Buttons: Speed (L)
  • FwdRev (L)
  • Mode
  • Speed (R)
  • FwdRev (R)
  • 2 multifunctional footswitches
  • Stereo inputs (dual mono)
  • 1 x L and 1 x R: 6.35 mm jack each
  • Stereo outputs (dual mono)
  • 1 x L und 1 x R: je 6
  • 35 mm Klinke
  • Expandable via external dual foot switch via 6.35 mm stereo jack
  • MIDI IN/THRU for clock and control: 3.5 mm stereo jack
  • Supports complete MIDI CC mapping
  • USB-C port for easy firmware updates via Chrome
  • True Relay Bypass
  • Dimensions: 121 x 66 x 35 mm
  • Weight: 0.37 kg
  • Power supply: 9 V
  • 300 mA
  • Colour: Black
  • Designed and assembled in the USA
PROS
  • • Intuitive layout avoids menu diving, streamlining creative looping workflows.
  • • Stereo looping capabilities significantly expand soundscape possibilities.
  • • Polyrhythmic mode offers genuinely unique and complex rhythmic textures.
  • • Robust aluminum enclosure inspires confidence in long-term durability.
CONS
  • • Limited track count compared to some other high-end loopers.
  • • Relatively large footprint may require more pedalboard space.
  • • The reverse function, while creative, can be tricky to integrate seamlessly.

Product Video

Key Features

Loop Time 3 minutes
Tracks 2
Memory Not specified, likely firmware-dependent
Overdub Unlimited
USB Yes, for firmware updates and potential future functionality
Power Supply 9V DC, 250mA, negative center polarity

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Frequently Asked Questions

No, the Xero is designed for hands-free operation with its built-in footswitches only.
The Xero's polyrhythmic mode and stereo capabilities offer far more creative control, but the Ditto is more compact and budget-friendly for basic looping needs.
The speed selection offers discrete options (0.5x, 1x, 2x), so it’s not fully free-running, but the reverse function allows for some organic texture manipulation.

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