Stomp your way to lush, layered soundscapes with the dual-channel Xero Polylooper. Develop ideas on the fly or build dynamic live performances without getting lost in menus.With two fully independent loop channels, each offering up to three minutes of record time, unlimited overdubs, and control over your volume, panning, playback speed, and reverse looping, the Xero gives you the tools to craft everything from simple motifs to intricate arrangements. Control is baked into the stomp switches with smart gestures that make looping quick and reactive, tap to record and play, hold to undo, double-press to switch channels, and more. You can work one channel at a time or link them together to build rich stereo textures. Variable playback speed (half-time, normal, double-time), reverse playback, and three sync modes expand what’s possible, letting you bend space and time while keeping things musically grounded. And for those who want more direct access, Xero supports external dual-switch control so both loop channels stay within reach. Keep it all in the loop with the Xero Polylooper.Walrus Audio Xero Polylooper FeaturesDual-channel looper with fully independent loop control on each sideUp to 3 minutes of record time per channel with unlimited overdubsVolume, pan, reverse playback, and variable speed (0.5x, 1x, 2x) on each loopThree loop sync modes for flexible layering and performance stylesStomp-based control with intuitive gestures: tap to record/play, hold to undo, double-press to switch channelsLink both channels for stereo looping or use them independentlyExternal dual footswitch support for hands-free access to both loopsWalrus Audio Xero Polylooper Specifications9v 300mA Minimum•Center Negative, 2.1mm center pin, 5.5mm barrelExact size of the die-cast enclosure is 4.6” x 3.9” x 2.3” including jacks.Input impedance -1.1M OhmsOutput impedance -1k OhmsSNR engaged = 86dBSNR bypassed = 110dBNoise floor engaged = -93dBuNoise floor bypassed = -116dBuHeadroom engaged = 5.2Vpp / +7.5dBu @ 1k Hz< 1% THD+N Walrus Audio Xero Polylooper Xero Polylooper True Bypass, Dual Channel Looping Pedal - Black.