Used BOSS WAZA TUBE AMP EXPANDER Power Attenuator

Used BOSS Waza Tube Amp Expander in great condition—an all-in-one reactive load box, active analog power stage, IR loader, and recording interface. Designed for 1–150 watt tube amps, it delivers studio-quality tones at any volume with built-in speaker IRs, effects loop, and USB audio out. Perfect for stage, studio, or home use, it preserves your amp's true tone while adding unmatched flexibility and control for modern guitarists.