Used Universal Audio KNUCKLES Guitar Preamp

Used Universal Audio KNUCKLES Guitar Preamp in great condition, delivering classic UA tone and punch for guitar and bass. This compact pedal-style preamp offers studio-quality gain staging, responsive EQ shaping, and low-noise operation to drive an amp, interface, or pedalboard with clarity and harmonic character. Built with rugged metal housing and pro-grade components, it’s an ideal front-end for recording or live rigs when you want bold, articulate preamp tone on demand.