The BigShot ABY is an ultra-compact, 100% passive footswitch that provides ABY amp switching capabilities with A or B toggle and A + B combined functionality. It features ‘straight wire,’ true-bypass connectivity for the purist; this assures the guitar signal is routed directly to the amp without any buffering or tone-altering circuits. To add versatility, the BigShot ABY has a built-in transformer that can be engaged to eliminate troublesome ground loops. Once engaged, you can use the 180º polarity reverse switch to ensure your amps are in phase. An additional tuner output is offered, allowing you to split the input signal and send it to another device.

When powered by an external 9V power supply or pedalboard power brick, full-sized LEDs provide instant on-stage amplifier status. The compact yet ultra-rugged design makes the BigShot ABY ideal for pedalboards where space is always at a premium.