Radial Engineering BIGSHOT ABY Bypass Amplifier SwitcherDesigned for guitar players, the BigShot from Radial Engineering is a true bypass ABY switcher that lets you choose between two different output points, such as two guitar amplifiers. The pedal features two footswitches which allow you to toggle between amplifiers or route your signal to both of them simultaneously. Via the pedal's ground lift switch and on board isolation transformer, you'll be able to eliminate any hum or buzz sounds that might