Used Amp Rx BROWN BOX

Used AMP RX BrownBox in good condition, designed to reduce wall voltage and prolong the life of tube amplifiers. Offers selectable voltage attenuation with settings ranging from 140V to 108V, allowing optimal tone at safer operating levels. Built with high-quality components for minimal signal loss, it's ideal for guitarists seeking consistent performance and amp preservation. Compact and sturdy, the BrownBox is a trusted power correction tool for discerning musicians and studio professionals alike.