ART PB4X4 PRO USB Power Conditioner & Surge Protector
Experience the ultimate protection and convenience for your audio and electronic equipment with the ART PB4X4 PRO USB. Designed to deliver clean, filtered power with advanced surge and spike protection, this power conditioner ensures your gear runs reliably and safely in any studio or stage setup.
Power Your Setup Confidently
Firstly, the PB4X4 PRO USB offers eight rear AC outlets plus an unswitched front outlet. It is perfect for all your essential devices. Four widely spaced outlets accommodate large power supplies easily. Thus, keeping your rig organised and powered up. Furthermore, the single switch operation lets you control all your connected equipment effortlessly.
Advanced Filtering for Pristine Performance
Moreover, with ART’s patented Advanced Power Filtering (APF) module, this unit blocks digital noise, dimmer hash, and high-frequency interference that can degrade quality. Alongside comprehensive EMI and RFI filtering, your sound remains clean and pure. Consequently, enhancing every performance or recording session.
Added Convenience and Durability
Featuring two 5V USB ports with over-voltage and over-current protection, you can charge your devices safely. A rear gooseneck lamp adds practical lighting for easy access in dark environments. Built within a rugged all-steel 1U rackmount chassis. It’s built to last and fit professionally into any rack system.
Key Features
- Eight rear AC outlets with four widely spaced for large adapters
- One unswitched front AC outlet for quick access power
- Two 5V USB ports with OVP & OCP for secure charging
- Surge and spike protection safeguards your equipment
- Advanced Power Filtering blocks unwanted noise above audio range
- EMI and RFI filtering for clearer sound and reduced interference
- Rear gooseneck lamp for illumination in low-light settings
- Durable 1U steel rackmount enclosure




