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 UAD modeling expertise, the Ruby ’63 effects pedal delivers choirboy cleans, complex overdrive, and classic vibrato.
Experience British Tube Amp Tones, Stage and Studio
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.
Explore Normal, Brilliant, and Vibrato Channels
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.
Push the Limit with Classic Boosts
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.
Customize your Sound with the UAFX App
Ruby ’63 really gets cracking with the UAFX Control mobile app. Download custom artist tones, recall and archive your presets, and dive deeper into the amp that ignited the British Invasion.
Note: Ruby ’63 Top Boost Amplifier requires a modern 400 mA isolated power supply (sold separately)
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
Fast Shipping and Professional Packing
We offer a wide range of shipping options due to our long-running partnerships with UPS, FedEx and DHL. Our warehouse personnel are well educated and will package the items according to our exact and precise specifications. Your goods will undergo an exhaustive examination before they will be securely packaged before being shipped. We ship to hundreds of thousands of customers every day across different countries. This is a testament to our dedication to being the biggest online retailer in the world. The warehouses and centers of distribution are located in Europe and the USA.
Orders that contain more than one item are assigned processing periods in accordance with the item.
Prior to shipping, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. The time to deliver varies from 3-7 days.
Returns
The inventory is always changing and we do not control it completely due to the fact that many parties are involved, which includes our warehouse and factory. This means that the actual stock could change at any time. It is possible that you will not receive your order after it has been placed.
Our policy lasts thirty days. If it's been more 30 days since you made your purchase, we unfortunately can't give you a full refund or exchange.
You are able to return an item if it is unused and is in the same condition when you received it. You must have the item in its original packaging.
Related products
Pedal Accessories
Guitar Spare Parts
Electronic Drum Kits
**EX-DEMO + B-STOCK*** Alesis Strike Pro SE: 6-pc. Mesh Kit with 5 Cymbals Alesis
Audio Cables
Acoustic Guitars
Audio Cables
Instrument Care Products
Audio Cables
Audio Cables
Acoustic Guitars
Accessories
DI Boxes & Signal Processing
Guitar Spare Parts
Effects Pedals