Walrus Audio Xero Polylooper - Black seymour-duncan This kind of design combined

This kind of design combined with suitable transition frequencies and filter slopes results in radiation patterns that lead to very consistent reproduction characteristics in the horizontal center position

All metal body and grille stands up to daily use

Vic's original SD4 design

Whether you're playing surf rock

yet its fold-away design allows for compact storage

Walrus Audio Xero Polylooper - Black seymour-duncan This kind of design combinedThe 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. Xero Polylooper gives you the freedom to build, shape, and control your loops without slowing down your flow. Each channel handles multiple overdubs with independent volume, pan, speed (1 2x, 1x, 2x), and reverse playback. Three