UNIVERSAL AUDIO Ruby '63 Top Boost Amplifier

The UAFX Ruby '63 Top Boost Amplifier is a stereo pedal emulating the legendary VOX AC 30 guitar amplifiers with three channels (Normal, Brilliant and Vibrato), selectable speakers (up to 6 types), boost preamps, vibrato/tremolo effect and additional customization options via mobile app. Minimize your guitar live rig by using the Ruby '63 effect in your pedalboard instead of a real amp, or record your finished sound directly into your DAW.

Get the distinctive sound of British tube amps
With the UAFX Ruby '63 Top Boost Amplifier pedal, you get the sound of the legendary British tube amp, which can be found in just about every recording studio around the world and has been popular with artists for 60 years, from Queen to U2 to Radiohead.

Thanks to the tremendous power of the dual-engine UAD, the Ruby '63 not only offers a completely accurate emulation of the amplifier itself, including all its corrections and characteristics, but it also emulates with equal fidelity the speaker (up to 6 types) and microphone you would normally use to pick up the speaker, and has a substantial contribution to the resulting sound. The result of all the UAFX processing is a fully finished studio-quality sound of a legendary tube amp that you can include at the end of your pedalboard and take to every gig, to the studio, use for home recording directly into your DAW, or just practice on the instrument. Always with your own, totally perfect sound.

Explore the Normal, Brilliant and Vibrato channels
The Ruby '63 is the only stompbox to offer Normal, Brilliant and Vibrato channels based exactly on the original designs of this legendary British amp - with the flip of a switch you can fly to Ireland, London or Liverpool. From clean "mellow" to dirty grunge cranked "chime" to sharp "grind" distortion, it's all available here. Another interesting feature of Ruby '63 is the inclusion of classic boosts. Specifically, the legendary Dallas Rangemaster treble booster from the '60s and the Maestro EP-3 tape delay preamp from the '70s. Just flip the Boost switch and you get a full realistic sound and distortion that puts all IR (impulse response) based amps in your pocket. With built-in precision speaker and microphone footprints, derived from the UA OX Amp Top Box's flagship loadbox, you'll get inspiring guitar sounds ready to record instantly with the flip of a switch.

Customize the sound even closer to your liking with the UAFX app
Ruby '63 just got even better with the UAFX Control mobile app. Download your own tones and artist presets, recall and archive your settings, and dive even deeper into one of the finest British tube amps ever made.