Boss XS-100 Poly Shifter Effect Pedal

The BOSS XS-100 isn't just a pitch shifter — it's a full-blown pitch control workstation. Whether you're reshaping your guitar tone, detuning for instant drop tunings, or crafting cinematic effects, the XS-100 puts extreme tonal manipulation and live control right under your foot.

Standard Features

• Advanced pitch-shifting workstation with deep control options and an eight-octave range
• Total pitch control for guitar and bass
• Class-leading pitch shifting quality realized with new BOSS algorithms
• Clear response and natural feel that retains the fundamental sound character
• Smooth onboard pedal with integrated toe switch provides linear pitch control across +/- four octaves
• Fixed pitch settings in semitone steps across eight octaves for drop tunings, capo effects, and otherworldly tones
• Detune function (+/- 50 cents) to create rich doubling effects
• Adjustable pedal curve and response
• Fully customizable toe switch and footswitches for momentary pitch changes, instant retuning, and more
• Clear display for editing sounds and 30 memories for storing favorite setups
• Dedicated analog output that mirrors the input signal
• Connect up to two footswitches or an expression pedal for extended control
• TRS MIDI I/O for external control and sending MIDI commands with the pedal and footswitches
• USB connector for system updates

Ideal For:

• Guitarists & bassists who need tuning flexibility without retuning
• Loopers, ambient artists, and synth players craving real-time pitch modulation
• Session musicians and live players who want total control and recallable presets

Why Buy the XS-100 from Haggerty’s?

• Fast, secure delivery nationwide
• Friendly, musician-staffed support
• Backed by BOSS’s 5-Year Warranty for worry-free performance

Total Pitch Domination Starts Here

Whether you’re crafting subtle textures or commanding sonic chaos, the Boss XS-100 gives you the tools to reshape your pitch and redefine your tone.