RGPC Pole Pig Featuring six Hubbell outlets, the Pole Pig is perfect for isolating the front-end components (preamp, DVD player, music server, etc.) of a home theater system, or can power a complete audiophile-grade audio system. FYI,I own & use the RG Pole Pig in my main 2 channel system & its a nice unit but.............ive yet to hear any difference or benifit with or without the unit in the system,also when i run my spectrum analizer & room mic with the Pole Pig in the system no differences show up on the display compared to it being out of the system. I do believe that people hear things differently but as mytry allready asked you what testing have you done to confirm what your hearing is really there?