Radial BigShot ABY True-bypass Switch Pedal

A/B/Y Switching Pedal with Ground Lift, Polarity Reverse, Isolation Transformer, and True Bypass
4.5/5 3 Write review Item ID: BigShotABYv2
Radial BigShot ABY True-bypass Switch Pedal image 1
Radial BigShot ABY True-bypass Switch Pedal image 1
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Radial BigShot ABY True-bypass Switch Pedal
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Makes Running a Two-amp Setup Easy and Effective

Radial Engineering's BigShot ABY switching pedal effectively runs your two-amplifier setup, while taking into account all the noise and polarity issues you may encounter. The pedal's two switches allow you to select between two amps or run them both simultaneously. The BigShot ABY's onboard ground lift and selectable onboard isolation transformer ensure silent operation, while any polarity disparity between your two amplifiers is easily corrected via the unit's polarity switch. And the BigShot ABY is very popular at Sweetwater for its passive, true-bypass design.

Radial Engineering BigShot ABY Amplifier Switching Pedal Features:
  • A/B/Y pedal that switches between guitar or bass amplifiers
  • Can switch between amplifiers or run both simultaneously
  • Ground lift and onboard isolation transformer defeat ground loops
  • Polarity switch ensures amps work in unison
  • Passive, true-bypass circuit retains your core tone
  • Built rugged for years of use
Control your 2-amp setup with the BigShot ABY pedal.

Tech Specs

Type ABY Amp switcher with true bypass
Inputs 1 x 1/4"
Outputs 2 x 1/4" (Out A, Out B), 1 x 1/4" (tuner)
Power Source Passive (9V DC power supply for LED's only, sold separately)
Height 2"
Width 3.6"
Depth 3.9"
Weight 1.25 lbs.
Manufacturer Part Number R800 7210 00

Customer Reviews

Based on 3 reviews
Write your review


Its and outstanding bit of kit .

Just right

Phase shift, ground lift, ABY... just what I needed as I'm running multiple amps in a studio setup with a patchbay to select which two amps to feed. Works great.

Radial Big Shot ABY

Does exactly what I need it to do: feeds an amp from the output of a pedal board (no noise) and a TCH VLX3 guitar port into a PA system (again, no noise). Ground Lift, Polarity Reverse, Isolation Transformer, and True Bypass are great features, if you need them. Solid build, works without power feed, but indicator lights are helpful if you're feeding a guitar amp and a PA system, where you don't have side by side sound outputs. Bought a second Big Shot for a two amp setup. Very pleased with the devices.
See also: Footswitches, Radial, Radial Footswitch / Selector Pedals