Power Distribution System ART SP4X4 PRO USB

The ART SP4x4 PRO USB is a flagship rackmount power distributor that offers the highest level of protection and filtration for professional audio equipment. In addition to standard surge and spike protection, this model is equipped with an advanced power filtering (APF) system that effectively eliminates digital and dimmer noise, as well as any high-frequency interference outside the audible range. This provides crystal-clear power, which is critical for achieving the best sound in studio and live environments.

The device offers exceptional connection flexibility with eight rear-panel outlets, four of which are widely spaced to accommodate large adapters. The front panel features a convenient unswitched outlet that operates independently of the main switch, as well as two 5V USB ports for charging mobile devices. Power management for the entire rack is controlled by a single switch.

For precise monitoring of the power grid, the SP4x4 PRO USB is equipped with a bright digital voltmeter on the front panel. Working in low-light conditions becomes extremely comfortable thanks to a well-designed lighting system: two pull-out LED lamps with a dimmer illuminate the equipment from the front, while a flexible gooseneck lamp that connects to the rear provides excellent visibility of the patch bay. All of this is housed in a durable 1U steel chassis.

Features

• 9 outlets: 8 on the rear panel (4 wide-spaced) and 1 unswitched on the front
• Advanced Power Filtering (APF) to eliminate digital and HF noise
• Comprehensive protection against surges and spikes
• Two 5V USB ports for charging gadgets
• Clear digital display for monitoring input voltage
• Three light sources: two pull-out lamps in the front and one flexible lamp in the back
• Durable 1U steel chassis for rack mounting

User Manual