Universal Audio UAFX Ruby ’63 Top Boost Amplifier

• 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

Video