Used Supro 1303 BOOST Effect Pedal

This used Supro 1303 BOOST Effect Pedal is in good condition and delivers classic analog boost with rich harmonic depth. Designed to push your amp into natural overdrive, the 1303 BOOST features a simple, single-knob layout for easy control and a MOSFET preamp for warm, tube-like response. Powered via standard 9V DC power supply (not included), it offers true bypass switching and rugged aluminum construction, making it as reliable on stage as it is in the studio. A perfect choice for guitarists seeking vintage-style tone enhancement in a compact, pedalboard-friendly format.