Boss XS-1 Poly Shifter Effect Pedal

The BOSS XS-1 is more than a pitch shifter — it’s a tone-shaping powerhouse that puts creative control at your feet. Whether you're looking to shift tunings on the fly, detune for thick doubling effects, or create wild pitch dives with an expression pedal, the XS-1 delivers unmatched clarity, feel, and flexibility.

Features

• Class-leading pitch shifting quality realized with new BOSS algorithms
• Instantly change the pitch of a guitar, bass, or other instrument
• Clear response and natural feel that retains the fundamental sound character
• Change pitch across +/- seven semitones or +/- three octaves
• Balance knob adjusts the mix between the effect and direct sound
• Detune function (+/- 20 cents) to create rich doubling effects
• Selectable pedal switch modes for toggle or momentary operation
• Connect external footswitches for quick access to up to three tuning setups, or use an expression pedal for linear pitch control
• BOSS five-year warranty

Why BOSS? Why Haggerty’s?

• Five-Year BOSS Warranty – Road-ready and built to last
• Fast, secure shipping or in-store pickup
• Real musicians, real help – Talk to us about how the XS-1 fits into your rig