Boss XS-100 Poly Shifter Intelligent Harmony Effects Pedal - XS100

Boss XS-100 Poly Shifter

The Boss XS-100 Poly Shifter is the flagship in the XS line, crafted for musicians who demand full creative freedom in pitch manipulation. With a dynamic range spanning ±4 octaves, full MIDI and USB integration, and a built-in expression pedal, the XS-100 offers a level of control and expression that redefines what a pitch shifter can do. Whether you’re weaving ambient harmonies, creating drop-tuning transitions mid-song, or morphing your tone across entire chords, this pedal delivers musical, glitch-free performance with the clarity Boss is known for. :contentReference[oaicite:3]{index=3}

Key Features

• Massive pitch range: ±4 octaves up or down, linear pedal control for expressive sweeps
• Real-time control: Expression pedal, toe switch, and dual footswitches let you retune, shift, or glide seamlessly
• Deep connectivity: MIDI In/Out, USB system updates, TRS control jacks for external footswitches and expression pedals
• High resolution display: LCD screen shows ranges, presets, and live settings
• Memory slots: Store and recall up to 30 presets for live performance flexibility

Specifications

• Bypass: Buffered bypass :contentReference[oaicite:4]{index=4}
• Output Impedance: 1 kΩ :contentReference[oaicite:5]{index=5}
• Current Draw: 160 mA :contentReference[oaicite:6]{index=6}
• Dimensions: 147 × 230 × 72 mm (W × D × H) :contentReference[oaicite:7]{index=7}
• Max Height (pedal): 147 × 230 × 96 mm :contentReference[oaicite:8]{index=8}
• Weight: 1.7 kg :contentReference[oaicite:9]{index=9}
• Connectors: Input, Thru, Output (¼"), CTL1/CTL2 / EXP jacks (TRS), MIDI in/out (mini TRS), USB-C, DC In :contentReference[oaicite:10]{index=10}
• Controls: Effect switch, Tune Down switch, Select knob, Effect button, Memory button, expression pedal :contentReference[oaicite:11]{index=11}

The Boss XS-100 Poly Shifter doesn’t just pitch your notes—it becomes part of your creative expression toolset. With extreme range, responsive controls, and high-fidelity algorithms, this pedal is built to inspire and elevate your performances.