Boss XS-100 Poly Shifter

Effect Pedal for Electric Guitar

Polyphonic pitch shifting effect
Built-in expression pedal and LCD screen
Instant retune function
Brand new algorithm enables ultra-fast attack while maintaining clarity, technique and instrument character
Dual pitch shift options
Polyphonic pitch correction ensures trouble-free performance
Full support for bass frequencies
Natural pitch shift in a range of eight octaves - four up to four down
Detune mode creates a doubling effect
The shift-up function allows convenient capo-like operation for changing the key in a song
External footswitches enable control of two settings for a total of three different tunings
An expression pedal can control the pitch shift in real time to achieve a dynamic pitch bending effect
The expression pedal's curve can be adjusted to suit the player's preferences
30 memory locations for controlling various settings
Easy-to-use detailed parameters with graphical LCD display
Independent analogue dry-through output
Control: Select Knob
Push buttons: Effect, Memory
Switch: Effect, Tune Down
LED: Effect On, Tune Down, Exp.
Display: LCD
Footswitch: Effect bypass
Input: 6.3 mm jack
Thru: 6.3 mm jack
Output: 6.3 mm jack
CTL 1/2/EXP: 6.3 mm stereo jack
MIDI In/Out: 2x 3.5 mm stereo jack
USB Type-C (R)
Power supply connection: Barrel connector 5.5 x 2.1 mm, centre negative
Power consumption: 160 mA
Power supply with a 9 V DC mains adapter (included)
Dimensions: (W x D x H): 147 x 230 x 72 mm
Weight: 1700 g

Note: Battery operation is not supported.

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since September 2025
Item number 619910
Sales Unit 1 piece(s)
Effect Types Pitchshifter

$349

The shipping costs are calculated on the checkout page.

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in Miscellaneous Guitar Effects

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3 Customer ratings

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5 / 5

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2 Reviews

Good pitch sound and programable interface

music4all 06.12.2025

Its the obvious competitor to the Whamy pedals. Through its programable interface it is easier to handle in live situations.

The pitch sound is according to Youtube reviews more detailed.

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Funktioniert perfekt

Stefan1982 16.10.2025

Das Teil macht genau das was in der Werbung versprochen wurde.

Verarbeitung super, Funktion auch!

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Boss XS-100 Poly Shifter

Effect Pedal for Electric Guitar

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2 Reviews

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Boss XS-100 Poly Shifter

Effect Pedal for Electric Guitar

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