Used Whirlwind Selector AB Box Pedal

Used Whirlwind Selector AB Box Pedal in good condition, built for reliable A/B switching between two amps or instruments. Features passive, transformer-isolated switching for low-noise performance, heavy-duty metal enclosure, and rugged footswitch operation for stage-ready durability. Includes clearly labeled A, B, and common I/O jacks and does not require power, making it a simple, dependable solution for routing guitars, basses, or studio signals with minimal tone loss.