Ruby '63 Top Boost Amplifier (2024)

Table of Contents
Get the British Invasion tones that inspired generations. The UAFX Ruby '63 Top Boost Amplifier pedal gives you the quintessential British valve amp beloved by artists and producers for over 60 years, from Queen to U2 toRadiohead. Get the valve amp that powered the British Invasion, perfectly emulated in astompbox Stay inspired with rich Top Boost tones and tube-poweredvibrato Take ace studio amp tones anywhere, complete with legendary mic/speaker pairings and famous boosteffects Download artist tones, customize features, explore presets, and more with UAFX mobileapp TAKE A LISTEN Hear UAFX vs. VintageAmps Experience British Tube Amp Tones, Stage andStudio Explore Normal, Brilliant, and VibratoChannels Push the Limit with ClassicBoosts Customize your Sound with the UAFXApp Watch the Reviews UAFX Control App & Owner'sManual “Just like the real vintage amps, I can crank UAFX Amp Emulators for drive, and use my guitar's volume control for sparkling, three-dimensional clean tones. I put all three on my studioboard!” –David Ryan Harris (John Mayer, Dave Matthews, Santana) “UAFX Amp Emulator pedals have become a staple in my studio. Each one is stacked with brilliant sonics that keep meinspired.” –Tyler Bryant (Tyler Bryant & the Shakedown) “The UAFX Amp Emulator pedals are so expressive, it's unreal. They give me more tones than I could ever need, and the app lets me easily recall my presets — all in a perfectly sizedstompbox.” –Justus West (John Legend, Alicia Keys, Ty Dolla $ign) “The new UAFX Amp Emulator pedals are remarkably faithful to the iconic amplifiers they model, letting me easily add vintage Fender and Vox tones to anysession.” –Tim Pierce (Michael Jackson, Bruce Springsteen) “The rich sound quality of UAFX pedals inspire you to playguitar.” –Chris Traynor (Bush, Helmet) “UAFX pedals sound amazing. They're instant inspiration with the right amount oftweakability.” –Lyle Workman (Beck, Sting) “I have a lot of old pedals. UAFX pedals give me all those classic sounds, without thehassles.” –Dave Cobb (Rival Sons, Chris Stapleton, Sturgill Simpson) “UAFX pedals have truly recreated classic analog effects of the past, and made thembetter.” –Butch Walker (Green Day, Weezer, Taylor Swift) Customer Reviews A. Blackwood Unbelievably good - sounds & feels like my Audio Kitchen Big Trees / Vox amp R. Graterol Unreal sound and feel J. Williams Outstanding!!! 功. 佐藤 UA Connectのバージョン注意 M. Caporizzo Incredible Sound and Feel B. Lepsch The hunt for my everyday guitar sound is over

Get the British Invasion tones that inspired generations.

Ruby '63 Top Boost Amplifier (1)
Ruby '63 Top Boost Amplifier (2)
Ruby '63 Top Boost Amplifier (3)

The UAFX Ruby '63 Top Boost Amplifier pedal gives you the quintessential British valve amp beloved by artists and producers for over 60 years, from Queen to U2 toRadiohead.

Built on powerful dual-engine processing and UAD modeling expertise, the Ruby '63 effects pedal delivers choirboy cleans, complex overdrive, and classicvibrato.

Get the valve amp that powered the British Invasion, perfectly emulated in astompbox

Ruby '63 Top Boost Amplifier (4)

Stay inspired with rich Top Boost tones and tube-poweredvibrato

Ruby '63 Top Boost Amplifier (5)

Ruby '63 Top Boost Amplifier (6)

Take ace studio amp tones anywhere, complete with legendary mic/speaker pairings and famous boosteffects

Ruby '63 Top Boost Amplifier (7)

Download artist tones, customize features, explore presets, and more with UAFX mobileapp

TAKE A LISTEN

Ruby '63 Top Boost Amplifier (14)

Ruby '63 Top Boost Amplifier (15)
Ruby '63 Top Boost Amplifier (16)

Hear UAFX vs. VintageAmps

Watch Rhett Shull, Tim Pierce, and Mateus Asato put UAFX Amp Emulators to the ultimatetest.

Ruby '63 Top Boost Amplifier (17)

Experience British Tube Amp Tones, Stage andStudio

Whether it's replacing your amp rig and going direct to front-of-house on stage, or recording tracks into your DAW —Ruby '63 gives you the inspiring, album‑ready tones of an expertly miked "golden unit" vintage tube combo, withinseconds.

Ruby '63 Top Boost Amplifier (18)

Explore Normal, Brilliant, and VibratoChannels

Ruby '63 is the only stompbox that gives you the Normal, Brilliant, and Vibrato channels from the original amp —so you can fly to Ireland, London, or Liverpool with the flip of a switch. From mellow to chime to grind, it's allhere.

Ruby '63 Top Boost Amplifier (19)

Push the Limit with ClassicBoosts

Ruby '63 packs classic boosts, right onboard. Namely, the legendary '60s Dallas Rangemaster germanium treble booster and the preamp of a '70s Maestro EP-3 tape delay.* Just flip the Boost switch for searing layered tones that put IR-based amp modelers in thebin.

Ruby '63 Top Boost Amplifier (20)

Customize your Sound with the UAFXApp

Ruby '63 really gets cracking with the UAFX Control mobile app. Download custom artist tones, recall and archive your presets, and dive deeper into the amp that ignited the BritishInvasion.

Ruby '63 Top Boost Amplifier (21)

Watch the Reviews

      UAFX Control App & Owner'sManual

      Download App

      Manual

      Quick Start

      Ruby '63 Top Boost Amplifier (22)

      Just like the real vintage amps, I can crank UAFX Amp Emulators for drive, and use my guitar's volume control for sparkling, three-dimensional clean tones. I put all three on my studioboard!
      –David Ryan Harris (John Mayer, Dave Matthews, Santana)

      Ruby '63 Top Boost Amplifier (23)

      UAFX Amp Emulator pedals have become a staple in my studio. Each one is stacked with brilliant sonics that keep meinspired.
      –Tyler Bryant (Tyler Bryant & the Shakedown)

      Ruby '63 Top Boost Amplifier (24)

      The UAFX Amp Emulator pedals are so expressive, it's unreal. They give me more tones than I could ever need, and the app lets me easily recall my presets — all in a perfectly sizedstompbox.
      –Justus West (John Legend, Alicia Keys, Ty Dolla $ign)

      Ruby '63 Top Boost Amplifier (25)

      The new UAFX Amp Emulator pedals are remarkably faithful to the iconic amplifiers they model, letting me easily add vintage Fender and Vox tones to anysession.
      –Tim Pierce (Michael Jackson, Bruce Springsteen)

      Ruby '63 Top Boost Amplifier (26)

      The rich sound quality of UAFX pedals inspire you to playguitar.
      –Chris Traynor (Bush, Helmet)

      Ruby '63 Top Boost Amplifier (27)

      UAFX pedals sound amazing. They're instant inspiration with the right amount oftweakability.
      –Lyle Workman (Beck, Sting)

      Ruby '63 Top Boost Amplifier (28)

      I have a lot of old pedals. UAFX pedals give me all those classic sounds, without thehassles.
      –Dave Cobb (Rival Sons, Chris Stapleton, Sturgill Simpson)

      Ruby '63 Top Boost Amplifier (29)

      UAFX pedals have truly recreated classic analog effects of the past, and made thembetter.
      –Butch Walker (Green Day, Weezer, Taylor Swift)

      Note that Ruby '63 Top Boost Amplifier requires a modern 400 mA isolated power supply (sold separately). Go here for power supplyrecommendations.

      * Product names used herein are trademarks of their respective owners, which are in no way affiliated with Universal Audio Inc. These name(s) are used solely to identify products studied in the creation of the sound models found in Ruby '63 Top BoostAmplifier.

      Customer Reviews

      A. Blackwood

      March 12, 2024

      Unbelievably good - sounds & feels like my Audio Kitchen Big Trees / Vox amp

      Despite being a UA customer for over 15 years - I was very skeptical this would actually sound like a real amp. I've owned and played Vox amps live and in studios over the years and in...

      Read More

      R. Graterol

      October 3, 2023

      Unreal sound and feel

      The tone and feel of this pedal is unmatched I think. The dynamics are very detailed, and the pedal does really feel like playing on an real amp. I’ve never played a vox ac30 but based on...

      Read More

      J. Williams

      August 17, 2023

      Outstanding!!!

      Sounds amazing. I have 5 stellar amps, and this pedal is satisfying to play like they are. Setup was easy. EQ is a bit finicky like a real amp. But once I hit it dialed in, it has been...

      Read More

      功. 佐藤

      April 25, 2023

      UA Connectのバージョン注意

      UA Connectのバージョンが古いと最新のファームウェアアップデートが受けられずiOS APPでのコントロールも効かないので要注意です...

      Read More

      M. Caporizzo

      July 25, 2022

      Incredible Sound and Feel

      The sound this pedal delivers is truly extraordinary. I have never before played a digital simulation with such an authentic feel, especially for the slightly broken up tones. The 4-cable...

      Read More

      B. Lepsch

      July 20, 2022

      The hunt for my everyday guitar sound is over

      I tried countless option over the years to get the feel of a real valve amp using various gears. I had great result using stomp boxes and emulators but never had the...

      Read More

      See All Reviews

      Ruby '63 Top Boost Amplifier (2024)
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