Boss XS-100 Poly Shifter

The Boss XS-100 Poly Shifter is an advanced pitch-shifting workstation that redefines pedal-based pitch expression using groundbreaking BOSS technology years in the making. Delivering natural sound, precision tracking, and deep customization options, this powerhouse expression machine transforms how guitar and bass players perform with pitch. Glide across four full octaves with the ultra-smooth expression pedal to infuse your music with evocative new colors, instant drop tunings, and otherworldly tones. The stunning visual appeal of the pedal’s robust design reflects its position as a class-leading tool for serious players.

Key Features:

• Advanced Pitch Control: Offers total pitch control for guitar and bass across an eight-octave range, realized with new BOSS algorithms for class-leading quality.
• Ultra-Smooth Expression Pedal: Provides linear pitch control across +/- four full octaves with an integrated toe switch for momentary pitch jumps with adjustable range.
• Polyphonic Performance: Powered by finely tuned algorithms and a dedicated DSP, providing balanced performance that preserves the instrument’s attack and tonal character, even with complex chords.
• Fixed Pitch Settings: Access instant drop tunings, capo simulations, and otherworldly tones in semitone steps across eight octaves.
• Detune Function: Includes a detune option (+/- 50 cents) to craft rich doubling and chorus-like effects.
• Customizable Parameters: Allows users to fine-tune the pedal's response curve and freely reassign the toe switch and footswitches to suit any playing style.
• 30 Onboard Memories: Store and instantly recall up to 30 favorite setups for seamless integration into live sets or studio sessions.
• Flexible Connectivity: Features TRS MIDI I/O for advanced external control and command sending, plus a dedicated analog output (THRU jack) that mirrors the input signal for parallel routing.

Built with BOSS’s pioneering spirit, the Boss XS-100 Poly Shifter is engineered with new methods to advance real-time pitch shifting, eliminating the tonal artifacts common in conventional designs. This expression machine gives you the tools to shape pitch effects with precision and personality, while its flexible connectivity options ensure it integrates seamlessly with every performance rig. The combination of its clear response, natural feel, and customizable parameters exemplifies the innovation and craftsmanship that redefine modern pedal-based pitch manipulation.

Why buy from Ernie Williamson Music?

Ernie Williamson Music is a full-line music store offering sales, service, rentals and the best lesson programs in the area. We are a "Best of the Ozarks" award winner, ranked in the top 100 music stores in the US, the number one Taylor Guitar dealer in Missouri, and a top 20 Taylor Guitar dealer in the US. We're a locally owned store with friendly, knowledgeable staff—but we make sure our prices compete with the big box stores. Whether you shop online or come by one of our four regional locations, you'll get excellent service, quality gear, and low prices.