The British Invasion – now in a plug-in.
The native UAD Ruby '63 Top Boost Amplifier plug-in gives you the quintessential British valve amp tones beloved by artists and producers for over 60 years, from Queen to U2 to Radiohead*.

Based on the award-winning UAFX pedal, the Ruby '63 plug-in serves up choirboy cleans, complex overdrive, and classic vibrato effects — just like a prized vintage Top Boost amp. Plus you'll get classic boost effects, room sound, and a collection of perfectly mic'd speaker cabs.
 
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**
 
Get Legit British Tube Amp Tone in your DAW
The UAD Ruby ‘63 plug-in gives you the inspiring, albumready 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.
 
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.
 
Find Your Sound Fast with Expert Presets
Dial in classic tones fast with a curated collection of presets that cover genres from rock, pop, country, funk, and more. Use them to start recording quickly, or tweak the controls to dial in the perfect sound that fits your playing style.