Pricing and availability

We compare 600+ stores and found this item at 4 stores. Prices updated .

Amazon
4.7 (295)
$134.99
Reverb
5.0 (55)
$134.99 New
$70.00 Used
Thomann
4.8 (74)
$149.00
Gear4Music
£135.00

Average Price: $122

Standard/Professional

$60

$176+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Radial Engineering BigShot™ ABY True Bypass Switcher". Prices shown reflect NEW condition. Tracking began May 2, 2026.

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Description

Introducing the Radial Engineering BigShot™ ABY True Bypass Switcher, a game-changer for musicians everywhere. This highly efficient device is a passive ABY, making it the perfect companion for guitarists seeking a pure and unaltered tone. The BigShot ABY stands out with its cutting-edge on-board transformer, designed to eliminate any annoying buzz. With added features like polarity reversal and a true bypass ABY amp selector, this switcher ensures you can effortlessly switch between your amps without compromising on sound quality. Its uniqueness lies in its ability to accomplish all these tasks without needing buffering or loading circuits, a testament to its high performance and unparalleled simplicity.

Key Features:

  • Passive true bypass ABY
  • Features an on-board transformer to suppress buzz
  • Includes a polarity reversal feature
  • Equipped with a true bypass ABY amp selector
  • Does not require buffering or loading circuits for operation

Product specs

Brand Radial
Model BigShot ABY
Finish Black
Year 2010s
Made In Canada
Categories Controller, Expression and Volume Pedals

FAQs

How does the Radial BigShot ABY switcher help in a live performance setting?

The Radial BigShot ABY allows guitarists to switch between two amplifiers or run both simultaneously, offering greater flexibility and tonal variety during performances.

Does the Radial BigShot ABY require a power supply to operate?

The Radial BigShot ABY is a passive switcher and does not require a power supply to function, making it a convenient and reliable option for pedalboards.

Can the Radial BigShot ABY switcher eliminate ground loop hum?

Yes, the Radial BigShot ABY features an isolation transformer and a ground lift switch to help eliminate ground loop hum when using two amplifiers.

Is the Radial BigShot ABY suitable for both electric and acoustic guitars?

Yes, the Radial BigShot ABY can be used with both electric and acoustic guitars, providing versatile switching options for different performance needs.

What is the benefit of the true bypass feature in the Radial BigShot ABY?

The true bypass design ensures that your guitar signal remains pure and unaffected when the pedal is not engaged, maintaining the original tone integrity.

Reviews

PROS

  • Built like a tank, durable construction

  • Features ground lift and isolation transformer to eliminate ground hums

  • Can reverse polarity to prevent phase issues

  • Compact size, space-saving for pedalboards

  • Passive operation; no power needed for basic function

  • LEDs indicate signal path (A, B, or both)

  • Useful for both live performances and recording setups

  • Silent switching, doesn't introduce noise when changing channels

  • Versatile; effective for stereo setups or as a channel switcher

  • Enhances single channel amps by enabling multi-channel functionality

CONS

  • Noticeable tone shifting when engaging 'Isolation transformer'

  • A bit heavy, despite its compact size

  • Requires high-quality cables to avoid cross-talk and tone degradation

  • Limited functionality without LED indication unless powered

Add

4.5 out of 5

Based on 2 Reviews and 17 Ratings

5 star
4 star
3 star
2 star
1 star
oedipoes

Best ABY around

Initially I started with a Morley ABY. Although it switches fine and silently, it doesn’t allow to break ground loops or include a switchable buffered interface like the Radial. I have two Radial ABY’s. One earlier generation without the LED’s, one later model with LED’s. Both are top notch. No tone loss (to the contrary), no noise, sturdy package. I love them!

john_sander

Rugged and easy to use

Great A/B/Y box. Equipped with lift, isolation, and polarity switches to negate any types of feedback or interference from ground loops or other electrical issues. It is a passive device and so it has clunky switches and no LED, but those are not a big issue. LEDs would be helpful, especially when switching from both to just one amp, but that's why they have more expensive versions.

jimmarchi1

Yeah, I've relied on the active tonebone for years. Maybe over a decade.... not sure. Its pretty much as good as ABY gets and I've tried everything but the Lehle. I think the BigShot is the only passive box I would mess with.

john_sander

Definitely worth the money, especially since one of the active ones would basically cost as much as a new amp.

Artist usage

Add artist
See how Jack White uses Radial Engineering BigShot™ ABY True Bypass Switcher

Jack White

Singer, Guitarist

The Raconteurs

...
Verified via YouTube

He uses this pedal on the current tour .

See how Jonny Buckland uses Radial Engineering BigShot™ ABY True Bypass Switcher

Jonny Buckland

Guitarist

Coldplay

...
Verified via Photo

In this photo from the "C" Stage during The Music of The Spheres tour in Zurich, July 2023, Johnny's guitar tech is prepping his guitars pre-show. His "C" Stage rack is visible under the stage, containing a couple of Neural DSP Quad Cortex units, a Boss TU3S Chromatic tuner, and a Radial Tonebone BigShot ABY pedal.

See how Duff McKagan uses Radial Engineering BigShot™ ABY True Bypass Switcher

Duff McKagan

Singer, Guitarist

Guns N' Roses

...
Verified via YouTube

This switcher can be seen on the back of Duff's Bass Rig (on the right) in this video for DunlopTV at 1:03.

See how Buddy Guy uses Radial Engineering BigShot™ ABY True Bypass Switcher

Buddy Guy

Guitarist, Singer

Mark Knopfler’s Guitar Heroes

...
Verified via Radialeng

"The Radial BigShot ABY is great! I use it to switch between Buddy's wireless system and direct wired guitar before it goes into the Radial JD7 and his various amps. The Radial gear is the best." ~ Mark Messner - Stage manager about Radial JD7 and Radial BigShot ABY Box.

See how Alex Scally uses Radial Engineering BigShot™ ABY True Bypass Switcher

Alex Scally

Guitarist

Beach House

...
Verified via Reddit

A photograph of Alex Scally's pedalboard, taken by a fan in 2022 and shared on Reddit, clearly shows the Radial Engineering BigShot™ ABY True Bypass Switcher in use.

See how Steve DiGiorgio uses Radial Engineering BigShot™ ABY True Bypass Switcher

Steve DiGiorgio

Bassist

Death (Metal Band)

...
Verified via Photo

Steve DiGiorgio utilizes the Radial Engineering BigShot™ ABY True Bypass Switcher in his current recording setup, as showcased in a post on Instagram.

See how James "Munky" Shaffer uses Radial Engineering BigShot™ ABY True Bypass Switcher

James "Munky" Shaffer

Guitarist

Korn

...
Verified via YouTube

Can be seen at 8:48.

See how Shaun Morgan uses Radial Engineering BigShot™ ABY True Bypass Switcher

Shaun Morgan

Singer, Guitarist

Seether

...
Verified via YouTube

In Shaun's Ernie Ball String Theory video, he mentions that his pedalboard is getting smaller and smaller and it shows a picture of it at around 4:25. It is shown next to a Boss Noise Suppressor.

See how Phil X uses Radial Engineering BigShot™ ABY True Bypass Switcher

Phil X

Singer, Guitarist

Bon Jovi

...
Verified via Philx

Phil X uses the Radial Engineering BigShot™ ABY True Bypass Switcher, as detailed on his official website. He highlights its effectiveness in running two amps simultaneously while addressing ground buzz and phasing issues with its three switches.

See how Carlos O'Connell uses Radial Engineering BigShot™ ABY True Bypass Switcher

Carlos O'Connell

Guitarist

Fontaines D.C.

...
Verified via Premier Guitar

In this Premier Guitar article of the Rig Rundown this pedal is discussed and visible in the picture of the pedal board.

See how Mark King Level 42 uses Radial Engineering BigShot™ ABY True Bypass Switcher

Mark King Level 42

Singer, Bassist

Level 42

...
Verified via For Bass Players Only

"my pedalboard, which changes quite regularly as I come across some other new bit of kit. It is largely TC, though. I currently have a TC Corona chorus, Hall of Fame reverb, Flashback Delay and looper, Dark Matter overdrive, Helix phaser, ElectroHarmonix POG2, Radial Design Big Shot ABY amp switcher, Line 6 Relay G50 wireless system going into a TC Electronic Blacksmith 1600w head, and two 4×10 cabs."

See how Alec O'Hanley uses Radial Engineering BigShot™ ABY True Bypass Switcher

Alec O'Hanley

Guitarist

Alvvays

...
Verified via Photo

In this photograph of Alec O'Hanley's pedalboard, taken at the Alvvays concert in Paris (Le Trabendo) on June 4, 2023, we can see a Bigshot Aby pedal (at the right-hand end of the pedalboard).

Album Usage

The Radial Engineering BigShot™ ABY True Bypass Switcher has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Radial Engineering BigShot™ ABY True Bypass Switcher, it is most commonly used with the following gear.

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Community setups

Show yours
cjwise_17

cjwise_17

Gear IQ 623

hunterkeegan

hunterkeegan

Gear IQ 173

cjwise_17

cjwise_17

Gear IQ 623

S

shellsj

Gear IQ 50

1 alternative for Radial Engineering BigShot™ ABY True Bypass Switcher, curated by the Equipboard community.

Morley ABY Footswitch

$68.00 - $136.25

cheaper alternative

I used both the Morley and the Radial side by side. The Morley is simpler, doesn’t allow to lift ground loops and no buffer either. Still a good product, but Radial is the better option.

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