Unlock instant tuning flexibility with the BOSS XS-1 Poly Shifter, a cutting-edge pitch shifting pedal engineered for modern guitarists and bassists. Designed to expand your creative possibilities without interrupting your performance, this compact effects pedal delivers seamless pitch transformation while preserving the natural tone and feel of your instrument. Perfect for live gigs, studio sessions, and experimental playing, the XS-1 provides professional-grade performance in a rugged, pedalboard-friendly design.
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
Specifications
General AD Conversion: 24-bit (Adaptive Focus Method) DA Conversion: 32-bit Sampling Frequency: 48 kHz Bypass: Buffered Bypass
Audio Nominal Input Level: -20 dBu Maximum Input Level: +7 dBu Input Impedance: 1 MΩ Nominal Output Level: -20 dBu Maximum Output Level: +7 dBu Output Impedance: 1 kΩ Recommended Load Impedance: 10 kΩ or Greater
Controls Balance Control: BALANCE Knob Pitch Control: SHIFT Knob Mode Switch: PEDAL MODE Switch Shift Direction: SHIFT DIRECTION Switch Footswitch: Pedal Switch
Indicators Status Indicator: CHECK Indicator (Also Indicates Battery Status)
Connectivity Input: 1/4" Phone Jack Output: 1/4" Phone Jack Control/Expression: 1/4" TRS CTL/EXP Jack Power Input: DC IN Jack
Power Power Supply: AC Adapter or 1 x 9V Alkaline Battery (6LR61/6LF22) Current Draw: 120 mA Battery Life: Approximately 3 Hours (Alkaline Battery, Continuous Use)*


