I guess the way I look at it is, I've spent all this money on decent components and while I have replacement value home owners insurance in the event of a lightning strike, we all know how that works out. A balanced power conditioner is going to supply your components with clean AC power eliminating noise, in addition (if so equipped) it will protect your system from electrical surges. I guess those two things are in my mind worth the cost of the equipment. And it's not like they wear out so your investment can last for many many years.
