Product Overview

Pristine, Hum-Free Power Tailored for High-Performance Digital DSP

Universal Audio’s award-winning UAFX pedals are tone monsters powered by heavy-duty, dual-processor DSP architecture. Because they handle incredibly complex physical modeling algorithms for tube amplifiers, studio outboard compressors, and vintage delay lines, they require significantly more current than a standard analog overdrive pedal. Running a UAFX pedal underpowered or on a non-isolated daisy chain can lead to audio dropouts, digital clock noise, or a massive loss in dynamic headroom.

The Universal Audio UAFX Power Supply is precision-built to provide the exact electrical foundation these high-end pedals need. It supplies a dedicated, noise-isolated 400 mA current flow that guarantees your pedal's digital brain runs flawlessly while keeping your guitar signal free from interference, standard ground-loop hum, and electrical artifacts.

Product Description

Engineered to Prevent Digital Noise and Ground-Loop Hum:

Standard wall-wart power adapters often pass line noise from building outlets directly into your audio chain, resulting in a persistent, annoying background buzz. The UAFX Power Supply features internal switching noise filtration designed to decouple your pedal from contaminated AC mains power. It delivers clean, highly regulated DC power with a standard center-negative polarity, making it an excellent match not only for UAFX pedals like the Woodmax, Lion '68, and Dream '65 but also for any modern high-current pedalboard.

Global Touring Flexibility with International Adapters:

If you are a traveling musician, producer, or session player, power grids vary widely from country to country. Universal Audio makes global touring seamless by including a snap-on international plug kit right out of the box. The power supply supports global universal input voltages (100V to 240V AC at 50/60 Hz) and comes with interchangeable plug configurations for:

• North America (US / Type A)

• United Kingdom (UK / Type G)

• Europe (EU / Type C)

• Australia & New Zealand (AU / Type I)

The modular prongs quickly lock into the main transformer body without requiring any tools, allowing you to move across continents and adapt to local stage power setups effortlessly.

Tour-Grade Durability and Practical Ergonomics:

The hardware design focuses on long-term reliability on stage and in the studio. It features a heavy-duty, reinforced strain-relief boot at both the transformer base and the barrel connector to prevent internal wire fraying from frequent packing and unfolding. The extra-long cable offers plenty of reach to easily span from your pedalboard to distant stage power drops or studio wall outlets without stretching tight. Its compact, slim transformer body is carefully engineered to occupy a single outlet slot on standard power strips or wall plates, ensuring it doesn't block adjacent outlets needed for other gear.

Key Features

• HIGH-CURRENT 400mA OUTPUT: Specifically rated to handle the heavy dual-engine DSP draw of UAFX pedals without voltage sags or digital dropouts.

• ULTRA-QUIET LINE ISOLATION: Advanced internal filtering eliminates power line buzz, background hiss, and digital clock artifact noise.

• GLOBAL VOLTAGE COMPATIBILITY: Supports automated universal input ranging from 100V to 240V AC for reliable performance anywhere in the world.

• 4-PIECE INTERNATIONAL PLUG KIT: Includes interchangeable multi-region snap-on adapters for US, UK, EU, and AU outlets.

• SLIM LINE DESIGN: Compact transformer enclosure fits cleanly onto power strips or stage blocks without crowding adjacent outlets.

• HEAVY-DUTY STRAIN RELIEF: Rugged outer jacket with reinforced connection boots protects against wire failure from road wear.

• CENTER-NEGATIVE COMPATIBILITY: Features an industry-standard 2.1mm x 5.5mm center-negative barrel plug, making it compatible with a wide range of modern boutique pedals.

Technical Specifications

What’s Included in the Box

• 1 x Universal Audio UAFX 9V DC 400mA Power Supply Main Transformer Body

• 1 x Snap-on North American (US) 2-Prong Wall Adapter Plug

• 1 x Snap-on United Kingdom (UK) 3-Prong Wall Adapter Plug

• 1 x Snap-on European Union (EU) 2-Round-Prong Wall Adapter Plug

• 1 x Snap-on Australian / New Zealand (AU) 2-Angled-Prong Wall Adapter Plug