Boss

SL-20: Slicer

Instant Audio Adrenaline

Inject a shot of high-octane fuel into your music with the SL-20 Slicer. Instantly transform a guitar, bass, keyboard, or vocal into a pulsating groove instrument. Choose from 50 onboard Slice patterns or experiment with the SL-20s innovative Harmonic Slicer feature, which generates percussive melodies, Loop Record, and unique 3D Panning.

Instant groove and percussive-melody generator
50 Slice patterns onboard, with adjustable attack and duration, including Harmonic Slice
Tap Tempo via onboard pedal switch; internal and MIDI sync
Sound characteristics such as attack, duration, effect level, and direct level are controllable via external Expression pedal (sold separately)
Variety of output modes, including the unique 3D Panning for spacious sliced FX