BOSS PS-6 Harmonist Pitch Shifter Pedal

The BOSS PS-6 Harmonist packs four professional-grade intelligent pitch-shift effects into a single compact stompbox, giving guitarists and bassists the tools to create rich harmonies and dramatic pitch-bending effects with studio-quality sound. Built on BOSS's decades of digital signal processing expertise, the PS-6 renders complex harmony voicings beautifully, naturally, and easily—making it a versatile and inspiring addition to any pedalboard.

The PS-6 offers four distinct effect modes: Harmony, Pitch Shifter, Detune, and Super Bend (S-Bend). In Harmony mode, users simply select a key and choose major or minor tonality, then use the SHIFT knob to dial in a single- or dual-voice harmony voicing. The Detune mode creates a three-voice thickening effect ideal for acoustic-style shimmer. And the signature S-Bend mode delivers up to four full octaves of extreme pitch manipulation—either instantly or smoothly via an optional expression pedal.

Expression pedal compatibility (via optional BOSS FV-500L/H or Roland EV-5) unlocks real-time pitch bending and smooth Super Bend effects, turning the PS-6 into a dynamic performance tool. The pedal features BOSS's road-tough construction and buffered bypass for reliable performance on stage or in the studio, and is backed by the BOSS five-year warranty.

Key Features

• Four Effect Modes: Harmony, Pitch Shifter, Detune, and Super Bend (S-Bend) in a single compact pedal
• Intelligent Harmony Generation: Two- and three-voice harmonies in major or minor keys with simple key and voicing selection
• Three-Voice Detune: Creates lush, thickened tone ideal for acoustic guitar shimmer
• Super Bend (S-Bend): Up to four octaves of extreme pitch manipulation for expressive performance effects
• Expression Pedal Compatible: Connects optional FV-500L/H or Roland EV-5 for real-time pitch control
• Stereo Output: OUTPUT A (MONO) and OUTPUT B jacks for stereo routing flexibility
• BOSS Five-Year Warranty: Road-tough BOSS construction backed by industry-leading warranty

Technical Specifications

• Nominal Input Level: -20 dBu
• Input Impedance: 1 M ohm
• Nominal Output Level: -20 dBu
• Output Impedance: 1 k ohm
• Recommended Load Impedance: 10 k ohms or greater
• Bypass: Buffered bypass
• Controls: MODE knob, KEY/FALL TIME knob, SHIFT knob, BALANCE/RISE TIME knob, Pedal switch
• Indicator: CHECK indicator (battery status)
• Connectors: INPUT jack (1/4-inch phone), OUTPUT A (MONO)/B jacks (1/4-inch phone), EXP jack (TRS 1/4-inch phone), DC IN jack
• Power Supply: Alkaline battery (9V, 6LR61); AC adaptor (PSA series, sold separately)
• Current Draw: 65 mA
• Battery Life: Approximately 3 hours (continuous use)
• Width: 73 mm (2-7/8 inches)
• Depth: 129 mm (5-1/8 inches)
• Height: 59 mm (2-3/8 inches)
• Weight: 420 g (15 oz, including battery)