The Shotgun™ is a guitar-signal buffer that is able to drive up to four amps simultaneously without introducing the hum and buzz due to ground loops. Designed for hi-Z instruments, the Shotgun may be set up for mono use with one input and four outputs or in stereo with two inputs and two pairs of outputs. The outputs are separately buffered to drive long cables, and outputs 2, 3, and 4 are transformer-isolated to eliminate hum and buzz caused by ground loops. This is augmented with top-mounted ground lift switches to further aid in suppressing ground loop noise and 180º polarity reverse switches, which ensure all amps play in phase. This allows the Shotgun to drive multiple amps or take the stereo out from a chorus pedal and drive two amps without the usual hum and buzz problems. Compact and made rugged for touring, the Shotgun is powered via a standard 9V power supply (not included) or a connection from a pedalboard power brick.