Used 2025 BOSS SL20 Slicer Twin Pedal

Used 2025 BOSS SL-20 Slicer Twin Pedal in good condition delivers rhythmic “sliced” tremolo and gating textures for guitar, bass, and keys. Twin-pedal design provides separate bypass and tap tempo control, with onboard patterns, adjustable attack and duty cycle, and stereo in/out for wide, pulsing movement. Runs on standard 9V pedal power for easy integration into any rig. A creative, performance-ready effect for modern grooves and ambient builds.