Balance control determines mix proportion of original and pitch signal
Switchable toggle and moment mode
Up to seven semitones or three octaves above or below the original signal possible
Detuning effect with +/- 20 cents
CTL/EXP connection for footswitch (quick access to up to three tuning setups) or expression for real-time pitch control
Operation via 9V battery or 9V DC power supply (optionally available)
The Boss XS-1 Poly Shifter at a glance
The Boss XS-1 Poly Shifter uses the latest state-of-the-art technology to create seamless octave jumps and powerful pitch effects. Thanks to its advanced algorithm, this polyphonic pitch shifter from the Boss Compact Pedal series delivers unmatched tracking that performs impressively even with complex chords and ultra-fast attack, all while preserving the natural character of the instrument. The wide range offered by the Boss XS-1 is also noteworthy, allowing shifts of up to three octaves above or below the original signal with ease. In addition, the XS-1 can be switched to momentary mode, enabling spontaneous pitch effects whenever the pedal is engaged.