Gamechanger Audio Bigsby Pitchshifter Pedal priced at $379 in US
March 13, 2023 · 3 sources

The Gamechanger Audio Bigsby Pitchshifter Pedal, a polyphonic pitch shifter built with Fender and the Bigsby brand, was reported by MusicRadar on 13 March 2023 at $379 at Sweetwater1. Gamechanger Audio describes it as a pedal that "reproduces the string bending and vibrato effects produced by the BIGSBY Tremolo arm and other traditional tremolo systems"2. The maker says it was "Created in cooperation with Fender Musical Instruments Co."2, and that it received "the green light from Fender and Bigsby to start building it" in 20192.
The pedal uses a spring-loaded activator bar and a SHARC chip, and the maker says its hybrid algorithm handles polyphonic pitch shifting at the low intervals typical of Bigsby-style vibrato2. A Detune parameter is designed to emulate the imperfections of mechanical string-bending hardware2. MusicRadar reported that the treadle shifts pitch down and up a whole octave, and noted Rate, Blend and Depth wheel controls1. The pedal is always on and responds when the bar is pressed2. A rear Invert switch changes the direction of the shift, and a MIDI input allows presets to be saved to 10 slots3. An EXP output lets it work as a spring-loaded expression controller for other units2.
"The Gamechanger BIGSBY combines golden-age rock 'n' roll mechanics with state-of-the-art signal processing."
| Specification | Detail |
|---|---|
| Input and output | 1/4" unbalanced TS |
| Input impedance | 0.5 MΩ |
| Maximum input level | 9 dBu |
| Output impedance | 100 Ω |
| Frequency response | 20 Hz to 20 kHz (±1 dB) |
| Signal to noise ratio | 90 dB (A weighted) |
| MIDI | 5-pin DIN input, optically isolated |
| Data | USB-C for MIDI and firmware update |
| Power | 9-12V DC, center negative 2.1 x 5.5 mm plug, minimum 500 mA |
| Weight | 1.07 kg (2.4 lb) |
Specifications from Gamechanger Audio2. The maker lists a lifetime warranty and a 30-day money back guarantee, and states that a power supply is not included2. The pedal sits in the octave and pitch category.
Sources (3)
- Do guitarists really need a Bigsby Pedal? | MusicRadar, musicradar.com
- BIGSBY Pedal - Gamechanger Audio, gamechangeraudio.com
- Gamechanger Audio and Fender's long-awaited Bigsby Pedal finally released to the masses | Guitar World, guitarworld.com