Walrus Audio Xero Polylooper Guitar Pedal, Black
The Xero Polylooper is a true bypass, dual-channel looping powerhouse with independent loop control on each channel, stereo panning, variable playback speed, reverse playback, three looping modes, and intuitive stomp gestures. The Xero is your new partner for perpetually endless ways to create new song ideas, practice your licks, or build endless textures on stage.
Features:
- Loop up to 3 minutes with near infinite stacking of loops
- Unlimited overdubs
- Volume and Pan controls
- Playback speed (0.5x / 1x / 2x)
- Reverse playback option
- True relay bypass
- Sync Mode – Keeps all loops time-aligned to the first recorded loop
- Unsynced Mode – Let each channel record loops of completely independent lengths
- Poly Mode – Create polyrhythms using shared time divisions (3:4, 5:7, etc.) for interlocking textures (Supports MIDI clock for precision syncing)
- Red, Green, and White for recording and playback controls
- Cyan, Pink, Yellow, and Blue LEDs for different speed effects
- Channel Control Status via dedicated red LEDs
- Built on Walrus Audio’s MDSP digital processing platform
Specifications:
- Bypass: True Relay
- Power: 9V Center Negative, 2.1mm center pin, 5.5mm barrel
- Current Draw: 300mA Minimum
- Dimensions: 4.6” x 3.9” x 2.3”
Product Information
Product Information
Shipping & Returns
Shipping & Returns








Walrus Audio Xero Polylooper Guitar Pedal, Black
Walrus Audio Xero Polylooper Guitar Pedal, Black
The Xero Polylooper is a true bypass, dual-channel looping powerhouse with independent loop control on each channel, stereo panning, variable playback speed, reverse playback, three looping modes, and intuitive stomp gestures. The Xero is your new partner for perpetually endless ways to create new song ideas, practice your licks, or build endless textures on stage.
Features:
- Loop up to 3 minutes with near infinite stacking of loops
- Unlimited overdubs
- Volume and Pan controls
- Playback speed (0.5x / 1x / 2x)
- Reverse playback option
- True relay bypass
- Sync Mode – Keeps all loops time-aligned to the first recorded loop
- Unsynced Mode – Let each channel record loops of completely independent lengths
- Poly Mode – Create polyrhythms using shared time divisions (3:4, 5:7, etc.) for interlocking textures (Supports MIDI clock for precision syncing)
- Red, Green, and White for recording and playback controls
- Cyan, Pink, Yellow, and Blue LEDs for different speed effects
- Channel Control Status via dedicated red LEDs
- Built on Walrus Audio’s MDSP digital processing platform
Specifications:
- Bypass: True Relay
- Power: 9V Center Negative, 2.1mm center pin, 5.5mm barrel
- Current Draw: 300mA Minimum
- Dimensions: 4.6” x 3.9” x 2.3”
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Xero Polylooper is a true bypass, dual-channel looping powerhouse with independent loop control on each channel, stereo panning, variable playback speed, reverse playback, three looping modes, and intuitive stomp gestures. The Xero is your new partner for perpetually endless ways to create new song ideas, practice your licks, or build endless textures on stage.
Features:
- Loop up to 3 minutes with near infinite stacking of loops
- Unlimited overdubs
- Volume and Pan controls
- Playback speed (0.5x / 1x / 2x)
- Reverse playback option
- True relay bypass
- Sync Mode – Keeps all loops time-aligned to the first recorded loop
- Unsynced Mode – Let each channel record loops of completely independent lengths
- Poly Mode – Create polyrhythms using shared time divisions (3:4, 5:7, etc.) for interlocking textures (Supports MIDI clock for precision syncing)
- Red, Green, and White for recording and playback controls
- Cyan, Pink, Yellow, and Blue LEDs for different speed effects
- Channel Control Status via dedicated red LEDs
- Built on Walrus Audio’s MDSP digital processing platform
Specifications:
- Bypass: True Relay
- Power: 9V Center Negative, 2.1mm center pin, 5.5mm barrel
- Current Draw: 300mA Minimum
- Dimensions: 4.6” x 3.9” x 2.3”

















