Universal Audio Ruby '63 Top Boost Amplifier

Universal Audio Ruby '63: Legendary British Valve Amp in a Stompbox

Authentic British Tone for Every Player

The Universal Audio Ruby '63 Top Boost Amplifier pedal captures the quintessential sound of the iconic '60s British valve amp. Beloved by artists like Queen, U2, and Radiohead, this pedal delivers the signature chime, complex overdrive, and lush vibrato that have defined countless classic recordings. With choirboy cleans and rich overdrive, the Ruby '63 is a sonic powerhouse for stage and studio.

Studio-Grade Speaker and Mic Emulations

Powered by dual-engine UAFX processing, the Ruby '63 incorporates speaker cabinet, mic, and room tones derived from Universal Audio?s award-winning OX Amp Top Box. This ensures album-quality results with unmatched sonic authenticity. Enhance your tone further with "hot rod" treble boosters, preamp boosts, and speaker swaps, with additional downloadable speaker cabinets and mics available upon registration.

Versatile Features for Total Control

Whether used as a direct amp replacement or in front of your existing rig, the Ruby '63 adapts to any setup. Use it with cabinet/mic emulations bypassed to add tonal flavor and overdrive to your amp, or explore its presets and additional features through the UAFX mobile app. Customize footswitches, save and recall presets, and access artist-created settings for ultimate flexibility.

Built for Reliability and Longevity

Universal Audio?s timeless design and robust craftsmanship ensure the Ruby '63 is built to last for decades of use. Supporting mono, stereo, and 4-cable modes, this pedal integrates seamlessly into any rig. Bluetooth connectivity and USB-C provide easy access to firmware updates and app features, ensuring the pedal evolves with your needs.

Specifications

General Features

• Pedal Type: Amp Emulation, Boost
• Analog/Digital: Digital
• Channels: 3
• Form Factor: Pedal

Tone and Modeling

• EQ: 2-band EQ, Cut
• Presets: 1 Onboard
• Amp Modeling: 3 Speaker Models, 3 Cabinet Emulations
• Distortion/Overdrive: Boost
• Effects: Vibrato

Connectivity

• Inputs: 2 x 1/4" TS
• Outputs: 2 x 1/4" TS
• USB: 1 x USB-C (Firmware Updates)

Bypass and Processing

• Bypass Switching: Buffered
• Features: Mono/Stereo, 4-cable mode, Bluetooth v5.0

Software Compatibility

• Mobile App: UAFX Control
• OS Requirements (Mac): iOS 13 or later
• OS Requirements (PC): Android 10 or later

Power

• Power Source: 9V DC (400mA, sold separately)

Dimensions and Weight

• Height: 2.56"
• Width: 3.62"
• Depth: 5.55"
• Weight: 1.24 lbs

This pedal works nicely as intended and is in excellent condition, exhibiting only very gentle external wear as can be seen in photos. Original box is included.

This pedal ships fully insured with signature required.