The BOSS XS-1 Poly Shifter offers instant tuning changes in a compact and practical pedal. This pedal changes the overall tonality of the instrument while fully preserving its natural character. It delivers ultra-fast response, crystal-clear sound, and zero distortion. The XS-1 allows for pitch drop, capo simulation, and dramatic octave changes, making tuning changes instant and seamless.

Thanks to optimized algorithms and a specially selected DSP chip, the XS-1 delivers a balanced polyphonic result with a natural feel for every playing style. The attack and character of the sound are fully preserved, while even complex chords or sustained phrases are reproduced with clarity.

Features:

• High quality pitch shifting with new BOSS algorithms
• Instant pitch change for guitar, bass, and other instruments
• Natural response and clear sound that preserves the original character
• Pitch range: ±7 semitones or ±3 octaves
• Balance control for blending effect/clean sound
• Detune function (+/- 20 cents) for rich "double" tone effects
• Switch mode selection: toggle or momentary
• External footswitch or expression pedal connection capability