USED Whirlwind Selector A/B Box reverb and shutter speed control

and shutter speed control

plus a polarity switch for universal compatibility

Pair it with a set of powered speakers or quality DJ headphones and you're ready to perform

Chrome die-cast tuners for stable tuning

USED Whirlwind Selector A/B Box reverb and shutter speed controlSometimes the simplest tools are the most useful. The Whirlwind Selector A B Box lets you switch between two signal paths with a single stomp, making it a handy utility pedal for guitarists, bassists, keyboard players, and audio techs who need straightforward signal routing without added complexity. Key Features A B signal switching quickly select between two amps, instruments, or signal paths Passive operation no power required for basic switching