British valve amp emulator pedal recreating the unmistakable sound of a classic 1963 Top Boost combo, delivering everything from shimmering cleans and rich chime to harmonically complex overdrive. Powered by Universal Audio's dual engine processing, it combines authentic amp, cabinet and room modelling with classic boosts for studio quality tones on stage, in the studio or direct to front of house. Specs: British valve amp emulator pedal UAFX dual engine processing Models a classic 1963 Top Boost valve combo Normal, Brilliant and Vibrato channel emulation Authentic valve vibrato Dynamic Speaker Modeling technology Studio quality cabinet, microphone and room modelling 3 onboard speaker cabinet models 3 additional cabinet models via the UAFX Control app Built in Dallas Rangemaster style treble boost Built in Maestro EP-3 style preamp boost Can be used with or without cabinet simulation USB-C for updates and MIDI connectivity MIDI preset and parameter control Bluetooth app connectivity UAFX Control app support Up to 4 onboard presets plus Live mode Artist presets and custom preset management Video: https://youtu.be/2rw2LtKK6c4Product Specs Item Number: 23376 Make: Universal Audio Model: Ruby ’63 Top Boost Condition: Brand New Finish: Silver Categories: effects-and-pedals ⇒ amp-simulators ⇒ pedal Function: Modeling/Simulation Made In: Malaysia MPN: UA-RUBY UPC: 819937003332 Modular Grid: Pedals ⓘ + Dimensions*: 92 mm wide 141 mm high Power*: 400 mA / 9 V DC / Negative Center * User contributed details