I have a AC Regenerator. Get dedicated line too?

I have a Purepower 1050 and I'm still trying to determine if the power cord feeding it makes a difference or not. I know it shouldn't.

Foster 9, Try inviting a friend over, putting on a very familiar track at an involving level, closing your eyes and having him/her quietly unplug the power cord from the wall and back in again a few times without telling you when and determine if you can hear any difference between the expensive PC cord and no cord at all.

If you hear a difference of any sort, it means that something from the 1050 on back (pc cable, dedicated line, outlet) is able to affect your system. If you weren't able to tell when your assistant unplugged or plugged back in, the 1050 is doing it's job. Have fun!

Let me tell you people a disturbing news. I heard that newest Purepower units are even better. So what are you going to do now?

Inna, Part of this obsession, to a different degree for each of us, is the reality of the never-ending upgrade. Technology will not stop its progress because I just bought an expensive component... So, I like to ask the dealer or company how long the current version has been around and when is the next model coming out? The key for me is knowing its inevitable and not getting too upset.

BTW, I just got my 1050 a few months ago. If there's a new version that replaces it already... heads will roll! No, wait... that negates everything i just said. Uh, never mind.

Well, even if I heard wrong I am right anyway. There will be a better model from this company or another one.
Yes, never ending upgrades; strugle for perfection. Good luck to us all.