The BOSS XS-100 Poly Shifter represents a major leap forward in pitch-shifting technology, delivering exceptional tracking, natural feel and unprecedented control in a powerful performance-focused pedal.
Designed for guitarists and bassists who demand flawless pitch shifting without the glitches, latency or tonal compromises often associated with traditional designs, the XS-100 combines advanced BOSS processing with an expressive onboard pedal, deep customisation options and extensive connectivity.
From subtle detuning and alternate tunings through to dramatic four-octave pitch sweeps and synth-like soundscapes, the XS-100 opens creative possibilities that simply weren't practical with previous generations of pitch-shifting pedals.
The XS-100 is a pitch pedal that makes you stop thinking about the technology and start playing.
What immediately stands out is how natural it feels. Chords stay clear, lead lines retain their character, and the tracking remains remarkably accurate even during fast passages and complex playing. Unlike many pitch shifters that can feel disconnected from your guitar, the XS-100 responds like an extension of the instrument itself.
The alternate tuning functions are particularly impressive. Being able to move between standard tuning, drop tunings and capo-style setups without changing guitars is incredibly useful for live players covering a wide range of material.
Then there's the expression pedal. From subtle pitch bends and harmony effects through to dramatic octave sweeps and synth-like textures, the control feels smooth, precise and genuinely musical.
For guitarists who have been frustrated by the limitations of traditional pitch shifters, the XS-100 feels like a significant step forward. It's not just a special-effect pedal—it's a powerful creative tool that can become a core part of your rig.
