Price Match Guarantee Panamax MR4300 Power Line Conditioner and Surge Protector Specifically designed and engineered to provide protected and filtered power to your home theater system. Panamax patented AVM circuitry provides the ultimate in power protection and filtering for your AV equipment. The MR4300 provides 9 protected outlets, 2 pairs universal CATV/satellite connectors and 1 pair of RJ-45 and 1 pair RJ-11 in/out connectors. For improving the picture and sound of you AV gear, The MR4300