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UAD Ruby '63 Top Boost Amplifier
UAD Ruby '63 Top Boost Amplifier
UAD Ruby '63 Top Boost Amplifier

UAD Ruby '63 Top Boost Amplifier

The British Invasion – now in a plug-in.

  • Get the world's most accurate emulation of a vintage Top Boost amp — no Apollo required
  • Capture ace studio amp tones with legendary mic/speaker pairings and famous boost effects
  • Stay inspired with three flavors of Top Boost tone (Normal, Brilliant, Vibrato)
  • Get classic boost emulations including a '60s Dallas Rangemaster and the preamp of a Maestro EP-3**

Runs natively on your macOS or Windows computer without UA hardware. View full system requirements.

Get this plus all UAD native plug-ins with UAD Spark. Start your free trial.

Hear It In Action

Plug-In:

Hear It In Action

Hear It In Action

Plug-In:

Hear It In Action

Plug-In:

Get Legit British Tube Amp Tone in your DAW

The UAD Ruby ‘63 plug-in gives you the inspiring, album‑ready tone of an expertly miked "golden unit" Top Boost amp, within seconds. Based on the award-winning UAFX pedal, you get all the controls that make this amp a must-have for recording pop, rock, metal, country, and more.

Explore Normal, Brilliant, and Vibrato Channels

UAD Ruby '63 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 all in here, with the unmatched sound and feel of a truly iconic amp.

Push the Limit with Classic Boosts

Ruby '63 packs emulations of classic boost pedals, right onboard. Namely, we've included 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 add even more character to the amp.

What They Say

I'm a huge fan of tube amps. UAD Ruby '63 is intuitive, convenient, and sounds incredible... A dream studio tool!

Yvette Young

Covet

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Frequently Asked Questions

No. These plug-ins run natively on your computer. No UA hardware is required.

Yes, 14-day plug-in demos are available. Find eligible plug‑ins

We provide three activations per license. We support activation on your computer or on an iLok USB key.

Native plug-ins are supported on macOS and Windows systems. See our Native UAD System Requirements article for full system requirements. An iLok account is required for managing your native plug-in licenses. We support iLok USB keys for portability, but one is not required.

Check our Knowledge Base for additional questions

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*Use of artist names does not constitute official endorsement of UAD Ruby '63 Top Boost Amplifier.

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 UAD Ruby '63 Top Boost Amplifier.