Who has dumped the power conditioner?

Elizabeth, that is an interesting solution. I too live in an apartment. When you mention isolated single 20 amp in the kitchen, you're talking about an outlet correct? I assume you then plug the extension cord into this outlet. If you could elaborate more I would appreciate it. Thanks

Dedicated power lines, MIT and Transparent PC's and Wattgate outlets are all I need...no conditioner has worked well, including the best from Shunyata, Transparent and MIT...or PS Audio and Monster.

Elizabeth

Very interesting...you might be onto something. I remember in the Kaiser speaker room last year at RMAF there was a power conditioner that was basically just that. He said it was the equivalent to something like 10 miles of wire inside.

Here is the product: http://www.lessloss.com/the-firewall-c-67.html

Dave,
Try the Synergistic Research Tesla PowerCell. Prior to it I used dedicated circuits and high end power cords. I had tried all the same power conditioners you list, and concluded that power conditioners do more harm then good. Aside from what you might expect a power conditioner to do in the positive column, the PowerCell actually IMPROVES slam, with my whole system including my amps plugged in!

I love mine.