Used Dr Z AIR BRAKE Power Attenuator

Used Dr Z Air Brake power attenuator in good condition, perfect for dialing in cranked-amp tone at manageable volume. Designed for speaker-level use, it connects between your amp’s speaker output and cabinet to reduce volume while preserving feel and response. Features multiple stepped attenuation levels plus a bedroom-friendly setting, with rugged metal construction and straightforward controls. Ideal for rehearsals, studio tracking, and live stages where you need consistent drive without overpowering the room.