Used BOSS tube amp expander Core Power Attenuator

Used BOSS Waza Tube Amp Expander Core Power Attenuator in good condition. This powerful unit combines a reactive load box, active analog power stage, and IR-based speaker cabinet emulator. Supports tube amps up to 150 watts and offers flexible attenuation for volume control without sacrificing tone. Includes line out, USB, and MIDI connectivity for recording and live performance versatility. Ideal for studio or stage use, delivering reliable performance and dynamic response.