
Price updated 26 Apr 2026, 16:00
Boss XS-1 Poly Shifter
Best available price
£194.00
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Product Description
- Boss XS-1 Poly Shifter
- Effect Pedal for Electric Guitar
- Polyphonic pitch correction
- Seamlessly shift pitch in real time without breaking the creative flow
- A completely new algorithm enables very fast attack, while maintaining clarity, playing technique and the instrument's character
- Full support for bass frequencies
- Natural pitch shift in a range of six octaves (three up, three down)
- Detune mode creates a doubling effect
- The shift-up function allows convenient capo-like operation for changing a song's key
- External footswitches enable control of two settings for a total of 3 different tunings
- An expression pedal can control the pitch shift in real time to achieve a dynamic pitch bending effect
- Control dial for balance
- Combo push-dial for shift function
- Switches for toggle/moment and detune up/down
- LED: Effect on
- Footswitch: Effect bypass
- Input and output: 6.3 mm jack
- CTL/EXP: 6.3 mm stereo jack
- Power adapter connection: 5.5 x 2.1 mm barrel connector, centre negative
- Powered with a 9 V battery or a 9 V DC mains adapter (not included, suitable power supply: item #409939#)
- Dimensions: (W x D x H): 73 x 129 x 59 mm
- Weight: 425 g























