Boss XS-1 Poly Shifter

The BOSS XS-1 Poly Shifter delivers fast, natural-sounding pitch shifting and instant retuning in the classic BOSS compact-pedal format. Advanced BOSS pitch-shifting algorithms provide clear tracking while preserving the character of your instrument for drop tunings, capo-style shifts, octave effects, and creative pitch changes. Pitch shifting for alternate tunings and key changes Balance control blends the direct and shifted signals Detune mode creates high-definition doubling effects Supports external footswitches or an expression pedal for expanded control