Used MXR A/B BOX Pedal

The Used MXR A/B Box in Good condition offers reliable channel switching for guitars and other instruments. Featuring dual 1/4" inputs and one 1/4" output, this passive switcher allows seamless toggling between two signal sources or paths with a single footswitch. Its rugged metal chassis ensures durability for stage or studio use. Ideal for managing multiple amps or instruments, this compact unit delivers straightforward functionality without the need for power.