Boss SL-20 Slicer Audio Pattern Processor Pedal

Inject a shot of high-octane fuel into your music with the Boss SL20 Slicer.

Instantly transform a guitar, bass, keyboard, or vocal into a pulsating groove instrument.

Choose from 50 onboard Slice patterns or experiment with the SL20's innovative Harmonic Slicer feature, which generates percussive melodies, Loop Record, and unique 3D Panning.