Universal Audio Ruby '63 Top Boost Amplifier

Universal Audio Ruby &

Universal Audio Ruby '63 Top Boost Amplifier

Regular price $399.00


Amp Simulator
9v DC
Power Draw
400 mA
Via UA App

  • Authorized Retailer
  • Eligible For Exchange Only
  • Free UPS Ground Shipping On Orders Over $299 (Continental U.S. Only)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Built on powerful dual-engine processing and world-class UAD modeling, Ruby '63 delivers choirboy cleans, complex overdrive, and classic vibrato.

Why We Love This

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.


Brit Amp Tones
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/Vibrato channels from the original amp — so you can fly to Ireland/London/Liverpool with the flip of a switch. From mellow to chime to grind - it's all here.
Classic Boosts
Ruby '63 packs classic boosts - right onboard. The legendary '60s Dallas Rangemaster germanium treble booster and the preamp of a '70s Maestro EP-3 tape delay.

Speaker Models

2x12 Models
SILVER (Rare 15W Celestion Silver Bulldogs) / BLUE (Original Celestion Blue Bulldogs) / GREEN (Modern Celestion G12Hs)
Free Models
1x12 AC15 cab with Blue Bulldog /
2x12 Matchless cab with Celestion G12Hs /
2x12 Two-Rock cab with Celestion Golds
Free Cabs
Marshall 4x12 with Celestion V30 speakers / Fender 4x10 Bassman cab with Jensen P10R speakers / Fender 1x12 cab with vintage JBL D-120F speaker

Recently viewed