Used Dr Z AIR BRAKE Power Attenuator

Dial in cranked-amp tone at any volume with this used Dr. Z Air Brake power attenuator in great condition. Designed for tube amps, it connects between your amp and speaker cabinet and provides multiple attenuation steps plus a bypass setting, letting you reduce volume while preserving feel and dynamics. Built for roadworthy reliability with a simple, gig-ready control layout, it’s an ideal solution for stage, studio, and home use when you need real power-tube drive without overpowering the room.