AC power, telephone and coax lines can provide direct pathways for surges and spikes to enter and damage expensive audio/video equipment. M8-AV-PRO eliminates voltage irregularities & protects your AV system. The M8-AV-PRO is designed to provide noise isolation between the two isolated outlet banks so that any noise created by an A/V component in one bank cannot contaminate the power to the equipment that is plugged into the other outlet bank. Panamax’s patented AVM circuitry continuously monitors the incoming line voltage and disconnects your equipment in the event of an over voltage or undervoltage (brownout). Power is automatically reconnected when voltage returns to a safe level, eliminating service calls or system downtime. The M8-AV-PRO’s Power Cleaning and Premium Filtration eliminate common symptoms of contaminated power (including loss of detail, hisses, hums and visual artifacts) and allows your A/V equipment to perform up to its full capability.