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    ART PB4X4 PRO - Power Distribution System w/ Advanced Power Filtering

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    The PB4x4 PRO by ART is a professional power conditioner, designed for studio and serious HiFi applications. It features 8 x rear power outlets, surf-and-spike protection, and APF™ technology - Advanced Power Filtering, that helps eliminate unwanted high-frequency noise.


        Presenting the 4x4 PRO SERIES Power Distribution Systems from ART. Built on the foundation of the popular 4x4s, the PRO SERIES are durably constructed, reliable power conditioners for use in many applications. Wherever power management system is required, the 4x4 PRO SERIES provide the surge protection you need to keep your rack safe from unwanted disruption.

        All PRO SERIES models have an additional internal discrete module called APF™ (Advanced Power Filtering) which filters out digital and dimmer hash as well as any high frequency noise that is above the audio range. Some off-the-shelf add-on modules saturate and lose their filtering effectiveness as the load increases, but by using a high power discrete design we were able to create a filter that stays effective over the full operating range.

        By using both Common Mode and Differential Mode topologies in series for the filter design we are able to block virtually all of the unwanted noise that is between the AC line and ground, and also the two sides of the AC line. This has the additional benefit of reducing ground loop problems in your system. High frequency noise currents in particular are highly attenuated in both directions so that any line noise that could be generated by one of your components is not allowed to get back into your main A.C. wiring so if you use a number of PRO SERIES Power Conditioners in your setup, you can

        - APF - Advanced Power Filtering
        - Power Capacity of 1800 Watts
        - Surge & Spike Protection
        - EMI & RFI Filtering
        - 8 Rear Outlets with Power Adapter Friendly Positioning
        - One Front-mounted Unswitched Power Outlet
        - Rear Mounted Gooseneck Light Source

        Power Capacity: 1800 Watts
        Circuit Breaker: 15 Amp
        Power Outlets: Eight Rear Outlets
        Power Switch: Front Location - On/Off
        Power Switch Illumination: Yes - In “On” Position
        Circuit Breaker: Front Location
        Filtering: EMI, RFI, Common Mode Passive, Differential Mode in Series
        Protection Circuit: Surge & Spike Protection
        Construction: All-Steel Chassis
    Need more info on the ART PB4X4 PRO? Click HERE for the manufacturer's website >>>