I have been reading good stuff about the torus power conditioners. I am using vishnu powers cords on all my components.(nordost) Would there be further improvment in noise reduction to use them WITH the Torus? Thanks to all ideas Redbook. 
Hello
Some power cables are really good at providing improved power transfer from the wall. I find ones that are cryo treated improve wall performance
substantially. The Torus however really fixes power supplied from the wall and reduces the demands of your cabling in that respect imo. With my ribbon tweeters the cryo/Torus overdrived my treble too much. But i am finicky with this so others might not mind it.
I ditched all my cryo treated cables and replaced with regular non treated cables, except for my sub where i still use cryo treated.