Universal Audio UAFX Ruby '63 Top Boost Amplifier Guitar Effects Pedal

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 to Radiohead. Built on powerful dual-engine processing and world-class UAD modeling, Ruby '63 delivers choirboy cleans, complex overdrive, and classic vibrato. 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, within seconds. 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 all here. 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 the bin.* Features Powerful UAFX dual-engine delivers the most authentic '60s British tube combo sound ever placed into a stompbox Includes the world's best speaker cabinet, mic, and room tones derived from the award-winning OX Amp Top Box Features hot rod treble booster, preamp boost, and speaker swaps, plus free additional downloadable speaker cabinets and mics upon registration Bypass cabinet/mic emulations and use in front of your amp for added tonal flavor and overdrive sounds UAFX mobile app lets you customize footswitches, recall and archive your presets, unlock additional features, download artist presets, and more Timeless UA design and craftsmanship, built to last decades Specifications Power requirements: Isolated 9VDC, center-negative, 400 mA minimum (sold separately) Inputs: 2 x ¼” TS (right input for stereo connections and 4-cable mode) Outputs: 2 x ¼” TS (right output for stereo connections and 4-cable mode) USB Type-C for updates via computer Height: 2.56” (6.5 cm) Width: 3.62” (9.2 cm) Depth: 5.55” (14.1 cm) Weight: 1.24 lbs (0.567 kg) Watch: UAFX Ruby '63 Top Boost Amplifier