Power Conditioner Helpful?

http://www.b-p-t.com

I think the above poster who said try a used one on the gon has a goint point , this way you can resell it if it does not produce desireable results in your system. Sometimes I feel filtered cords going into filtered Power conditioners can actually harm the results of your sonics , However I have heard the reverse, some after market cords sound like magic plugged into a P.C.
As an aside there are some that can perform a little magic on a Large Screen television. But as far as should you get one, we dont really know , its voodoo man !

I have a similar power set up to yours: dedicaated 20 AMP circuits, one to my power amp and a separate on to the front end with 10ga wire. The amp goes straight into the wall, but my front end is plugged into a PS Audio P300 PowerPlant. It's worth every penny.

I am running a single dedicated 15A line, Stock power cords and a monster power HTS5100. I have tried different configurations from no power conditioner to the amp pluged into the wall. In my system the conditioner makes a huge difference.