game changer guitar pedal Gamechanger Audio Bigsby Polyphonic Pitch-Shifter Guitar Effect Pedal —  Truetone Music
SKU: 84919369721
game changer guitar pedal

game changer guitar pedal Gamechanger Audio Bigsby Polyphonic Pitch-Shifter Guitar Effect Pedal — Truetone Music

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Description

game changer guitar pedal Gamechanger Audio Bigsby Polyphonic Pitch-Shifter Guitar Effect Pedal — Truetone MusicThe BIGSBY Pedal is a revolutionary polyphonic pitch shifter pedal that is able to reproduce the string bending and vibrato effects produced by the BIGSBY Tremolo arm and other traditional tremolo systems. Powered by the formidable SHARC Audio Processor, the BIGSBY Pedal runs a hybrid algorithm specifically developed by Gamechanger Audio to achieve smooth polyphonic real time pitch shifting at low intervals. It has been painstakingly tweaked to

The BIGSBY Pedal is a revolutionary polyphonic pitch shifter pedal that is able to reproduce the string bending and vibrato effects produced by the BIGSBY Tremolo arm and other traditional tremolo systems.

Powered by the formidable SHARC® Audio Processor, the BIGSBY Pedal runs a hybrid algorithm specifically developed by Gamechanger Audio to achieve smooth polyphonic real-time pitch-shifting at low intervals. It has been painstakingly tweaked to preserve the natural timbre and sound of electric and acoustic string instruments, including baritone and bass guitars, guitars, mandolins, banjos, etc.

The unique spring-loaded foot-pedal design makes it possible to incorporate pitch-shifting into your playing in new and creative ways. The BIGSBY pedal is always “on” – the only thing you need to do to activate it is to step on the foot-pedal. The algorithm ensures that transitions between the DRY and WET (pitched) signals are as smooth as possible, allowing you to seamlessly incorporate pitch-bends into complex picking patterns as well as lead and melodic lines. This opens the door to a world of new strumming patterns, bend combinations and beautiful lap-steel and slide-inspired licks that cannot be achieved with traditional tremolo systems.

Another key component of the BIGSBY Pedal’s sound is the DETUNE parameter, another carefully crafted algorithm that is designed to emulate the imperfections and dissonant properties of traditional mechanical string-bending hardware. As a result, the vibrato effects produced by the BIGSBY Pedal are almost indistinguishable from those of a conventional tremolo arm.

The BIGSBY Pedal combines the tremolo arm pitch-bend emulation with a unique set of features and modes that can take this pedal much further than simple pitch bend.
The AUTO mode enables an LFO that controls the pitch while the foot-pedal controls the depth.

The BLEND control allows for dynamic chorus and harmonizer sounds.
The external footswitch input makes it possible to use the pedal in latching mode for typical pitch-shifter, octave, detune and chorus functionalities.
The expression output gives the pedal control over other audio gear, either in conjunction with or separately from pitch-shifting.
Full MIDI CC and PC control over all parameters, preset recalling, and clock syncing.

FEATURES / BULLET POINTS
Polyphonic pitch shifting and a reproduction of the BIGSBY tremolo arm string-bending and vibrato effects.
A spring-loaded rocking foot-pedal for upwards and downwards pitch-bending movements.

High-quality buffered bypass and seamless transitions into and out of bypass.
Multi-fuction LED-lit knobs. LED color and intensity are indicators of the selected parameters and values.

AUTO mode, with an LFO controlling the pitch-bend rate and the foot-pedal controlling pitch bend depth.
Up to 12 semitone pitch-shifts in both directions. The pitch-bend range can be set separately for both directions.
Foot-pedal and pitch-shift direction invert switch.

BLEND control for mixing in the DRY signal to achieve harmonizer or chorus sounds.

DETUNE control for emulating the tuning instability of hardware tremolo systems.

Full MIDI PC and CC control over all parameters and extended functionality. A 3.5 mm

TRS to 5 pin DIN MIDI adapter is included.

10 user preset slots accessible via MIDI PC.

Expression output for controlling other gear with the spring-loaded dual-direction foot-pedal, with adjustable expression depth and center position offset controls.
Latching mode is accessible via an external footswitch. The BIGSBY Pedal is compatible with both momentary- and toggle-type footswitches with a TS ¼ inch jack.

A “KNOB LOCK” option to prevent accidental parameter adjustment during performances.

Powered by a standard 9V DC center negative power supply with at least 500 mA.

Power supply is not included.

TECHNICAL SPECIFICATIONS

Connector type In: 1/4” Unbalanced TS
Input impedance: 1 MΩ
Max input level: 9 dBu
Connector type Out: 1/4” Unbalanced TS
Output impedance: 100 Ω
Max output level: 9 dBu
Connector type Exp: 1/4” Unbalanced TRS (Exp out) / 1/4” Unbalanced TS (FSW in)
Input impedance (ring): 100 kΩ
Output impedance (tip): 220 Ω
Max input level: 20 dBu
Max output level: 20 dBu
Connector MIDI: 3.5 mm TRS (mini jack), Type-B
Type: Optically isolated input, RF filtered
Frequency response: 20 Hz to 20 kHz (±1 dB)
Signal to noise ratio: 90 dB (A weighted)
Operating temperature: 0º to 50º C
Connector type power supply: 9V DC, center negative 2.1 x 5.5 mm plug
Input voltage: 9V DC
Input current: 220 mA
Power consumption: 2 W
Dimensions (LxWxH): 220 x 110 x 86 mm / 8,6 x 4.3 x 3.3 in
Weight: 960 g / 2.11 lbs

SKU: GCABG

Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84919369721

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dacker
Waukegan, US
★★★★★ 5
Rejuvenates your Robovac, but one caution
I was a little wary buying third-party aftermarket parts for my Eufy Robovac 30c, however, all the parts in this kit are virtually identical to OEM parts. I replaced all three brushes and all three filters and let it loose on my Golden Retriever-inhabited living room. I can honestly say the result was a 50% increase in the amount of fur collected. I suspect that over time there is a loss of performance so gradual that it's easy to not notice. I assume the new filters returned the vacuum power to it's original level of suction was a big factor. When I was browsing through all the available choices here on Amazon, a plastic "ring" kept appearing in many of the product images, however, people did not know what it is for or simply did not get one in their shipment. If you look at the photos I've attached one can see that I did indeed get one and figured out its purpose, to remove fur and/or hair from the horizontal brush. The bottom line is that I would definitely buy this item again. =========== EDIT, four weeks later: Since replacing the main roller brush with the one included with this product, I have experienced several “Roller brush is stuck” shutdowns and alerts. In each case, there has been nothing tangled in the brush and the brush was free to spin. I have to say it’s quite annoying to come home expecting the floor to be cleaned but only to find this error long before the job was finished. Today it gave this error twice in one cleaning cycle. I never experienced this problem with the OEM roller brush.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2019
S
Verified Purchase
SFriedman
Natrona Heights, US
★★★★★ 5
Euphy works good as new!
Style: 19 Pack
As soon as I opened the package everything looked the same- pre-filters, filters, main brush, and side brushes. I changed the big brush first;the only issue was the new brush body didn't have the white arrows to help aligning but that didn't affect how the brush worked. I changed filter and pre-filter, and finally the side brushes. When I turned on my "Goophy" and tried to let her run the side brushes were a little too (Goophy's side brushes sounded a little louder). I trimmed the side brushes a little and all was well. Goophy didn't want to run herself but it didn't take long for me to figure out it wasn't the new brushes ;just the operator pushing the wrong button. My Goophy Euphy did what she was supposed to do- vacuum the carpet and tile floor. Goophy Euphy still wanted to take the long way to her charging station which was nothing new and easily corrected. Over all the new brushes and filter restored Goophy Euphy back to when we first used her!
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Reviewed in the United States on July 22, 2023
T
Verified Purchase
Turtle Block
Natrona Heights, US
★★★★★ 4
Don't be cheap like me - buy these and save yourself the hassle!
Style: 19 Pack
I made the mistake of going with another, slightly cheaper set of replacement parts for our Eufy RoboVac 11S. I did not heed the cautionary tales which lead me having to find replacement parts for the replacement parts. This brand fits our vacuum perfectly - the corner brushes don't pop off, the filter is the right size and the roller brush gets sufficiently tangled with cat hair so clearly also a good fit. My only concern (and why I only gave four stars) is - surprise! - the corner brushes. Do they stay on? YES! In fact, they is so secure, I had difficulty swapping one out. Here's the peculiarity of the brand - the "whiskers" on the spinner fell out. I found them all over the floor, on different surface types and under various conditions; they were not getting caught on any one thing. Not all at once, but over two or three uses, one of the corner brushes had become devoid of almost two entire spokes! Ironically, the little guy can't seem to pick up his own mess but I digress. Without the whiskers to grasp, removing the part was difficult. I ended up using a small flathead screwdriver for leverage to pop it off. While the other corner brush appeared to have shed some whiskers as well, it was not in need of replacement. Despite the shedding, this will be my first go-to for replacement parts next go round.
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Reviewed in the United States on September 24, 2022
A
Verified Purchase
Afework
Chelsea, US
★★★★★ 5
Nothing.
Style: 19 Pack
It’s as shown & working properly for now.
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Reviewed in the United States on January 1, 2026
M
Verified Purchase
MMK
Waukegan, US
★★★★★ 5
Good resource.
Style: 19 Pack
Tried unsuccessfully to get parts from eufy but they were out of stock Pleased to get what I needed right away here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025

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