Safeguard Your Electronics Modern audio production requires a lot of electronic gear. Expensive electronic gear. That's why the experts here at GearNuts recommend a quality power conditioner like the ART PB 4×4. This indispensable unit sports eight rear-panel AC outlets, four of which boast wall-wart spacing for maximum flexibility. Advanced EMI and RF filtering minimize unwanted noise, while — most importantly — a fast-acting overload protection circuit safeguards your delicate electronic equipment against power spikes and surges. The ART PB 4×4 includes a durable metal casing and a convenient front-panel 15-amp circuit breaker reset switch.ART PB 4×4 Power Conditioner Features: 8 rear-panel AC outlets, 4 with wall-wart spacing for maximum flexibility Advanced EMI and RF filtering minimize unwanted noise Fast-acting overload protection circuit safeguards against power spikes and surges Durable construction with a rugged metal casing Convenient front-panel 15-amp circuit breaker reset switch