I have placed a Power Chip on the rigid hose-like cable that runs from the electic meter/box to the wall of the house. IMO, this is the best chip value, and most influential location. Picture available on request...
What else can you do to do your system, OUTSIDE YOUR HOUSE OR OFFICE, and before the music hits your ears, that so favorably impacts what you will be hearing?
What else can you do to do your system, OUTSIDE YOUR HOUSE OR OFFICE, and before the music hits your ears, that so favorably impacts what you will be hearing?