Safeguard Your Electronics No matter the size and shape of your recording or live rig, it's a sure bet that it includes a lot of electronic gear. Expensive electronic gear. That's why you need a quality power distribution system like the ART SP 4x4 PRO USB. This indispensable unit sports eight rear-panel AC outlets, four of which boast wall-wart spacing for maximum flexibility. You also get one unswitched front-panel outlet, plus two USB ports for your tablet, phone, or other USB-powered devices. ART's Advanced Power Filtering minimizes unwanted noise, while — most importantly — a fast-acting overload protection circuit safeguards your delicate electronic equipment against power spikes and surges. An LED line voltage meter enables you to monitor your input voltage using an easy-to-read readout. You also get two pull-out lights and a rear-mounted gooseneck light to illuminate your rack. The ART SP 4x4 PRO USB has a power capacity