Effortlessly switch between two amps—or blend them together—with the Radial BigShot ABY’s compact, true-bypass design that preserves your guitar’s pure tone with zero coloration. It tackles hum, buzz, and phase issues head‑on using a ground‑lift switch, and isolation transformer, while LEDs powered by a 9V supply offer stage-ready visual feedback. Ruggedly built in Canada, it includes a tuner output that’s always on—making it the perfect pedalboard essential for clean, reliable two-amp control.