Used Universal Audio Ruby Effect Pedal

The Used Universal Audio Ruby '63 Top Boost Amplifier pedal is in great condition, delivering authentic British Invasion tones with classic tube amp emulation. It features powerful UAFX dual-engine processing, cabinet simulations, and true/buffered bypass for studio-quality sound in a durable stompbox. With three amp voicings and room emulation, this pedal recreates the chime and sparkle of a vintage Class A combo amp, making it ideal for tone purists and gigging guitarists alike.