Used Universal Audio ruby top boost Effect Pedal

Used and in great condition, the Universal Audio Ruby '63 Top Boost Amplifier pedal delivers legendary British tube amp tones in a compact, road-worthy stompbox. Emulating the classic Vox AC30, this amp-in-a-box features true stereo output, authentic cabinet and mic sims, and reactive speaker impedance for unmatched realism. Designed for guitarists seeking that iconic mid-60s chime, it includes simple controls for volume, gain, bass, treble, and boost, plus a selectable boost circuit to dial in extra drive. Powered via 9V DC (center-negative, power supply not included), the Ruby pedal also supports Universal Audio's UAFX dual-engine processing for dynamic, studio-quality sound and preset recall. Whether on stage or in the studio, this pedal brings vintage amp character with modern flexibility.