Don't mean to be a PITA. But a passive device that is supposed to do what/how?
You aren't the only one wondering, Barry. I don't know how the stuff works, but it does work, but I don't think it is as big effect as other power tweaking options I've heard. Maybe his more expensive gadgets have a bigger effect, I think that's what mdconnelly has reported. The effect is cumulative. I know that magic tourmaline crystals in Acoustic Revive products have a strong effect. I think someone is using it on fuel lines too for increased mileage. The japs use it in almost everything, clothing, electronics, etc. Must be doing something, it would be cheaper to just use sand if it was just a fad. That said, I have no idea what the 2 secret powders are in Maher's black boxes.
I will likely be adding 2 dedicated, and unbroken, lines from the breaker box to my room this summer. Will these be beneficial?
This should be a noticable upgrade. Everytime I have heard it has always been a noticable improvement in quietness and dynamics. Make sure you put all of the audio system circuits on the same leg of the incoming 220V service. There is an article on AC about this, and I have mentioned it a couple times on AN. If you wanna go crazy, JPS makes romex power cable and it is amazing, but it's expensive.
P.S. Since I also run MonoBlocks I'm going to use this wiring method...
http://www.stereophile.com/finetunes/200/index.html
http://www.stereophile.com/finetunes/200/index1.html
Great articles! Thanks Barry, I never saw those before. Good stuff. I met Scull at RMAF, he is a nice guy. I like his reviews, I wish he still did reviewing.