Universal Audio UAFX Ruby '63 Top Boost Amplifier
5,798.00 kr
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Universal Audio UAFX Ruby '63 Top Boost Amplifier
By Universal Audio
5,798.00 kr
The UAFX Ruby ’63 Top Boost Amplifier pedal delivers the quintessential British tube amp tones that defined the sound of the British Invasion. Built on Universal Audio’s powerful dual-engine processing and world-class UAD modeling, it recreates the Normal, Brilliant, and Vibrato channels of a “golden unit” vintage combo. With authentic cabinet and mic emulations, onboard boosts, and deep customization via the UAFX Control app, Ruby ’63 provides album-ready tones for stage and studio.
Key features
| Amp channels | Normal, Brilliant, and Vibrato channels faithfully modeled |
| Boost options | Dallas Rangemaster treble booster and Maestro EP-3 tape delay preamp |
| Speaker cabinets | 2x12 Celestion Silver Bulldogs, Blue Bulldogs, and G12Hs |
| Additional cabinets | Free downloadable cabs via UAFX Control app (AC15 1x12, Matchless 2x12, Two-Rock 2x12) |
| Mic & room tones | Derived from UA’s award-winning OX Amp Top Box |
| Controls | Gain, Volume, EQ, Boost, Channel select |
| Connectivity | Stereo/mono outputs, USB-C for firmware updates |
| Operation modes | Live and Preset modes with footswitch customization |
| Power requirements | Isolated 9VDC, center-negative, 400 mA minimum (sold separately) |
| Form factor | Compact pedal design with rugged UA craftsmanship |
Included Accessories
- Quick start guide
- Warranty documentation
Included Software
- UAFX Control app for iOS/Android
- Firmware update support via USB-C