I have a AC Regenerator. Get dedicated line too?

Hey Stanwal, I can't quite tell who you mean by YOU... you seem annoyed. Regardless, I just went to PS Audio's web site to read what you said they said, and found it to be unclear and not really in support of your post. And I quote, from their page on the AC12 top of line power cord:

"Use the AC12 in your most demanding audio situations. Between the wall or Power Plant Premier and your power amplifier, preamplifier, DAC or even the phono preamplifier."

Reading that sentence carefully, it says between the wall and your components, OR between the power regenerator and your components. They do NOT say between the wall and the power regenerator.

Whoever you're annoyed with, try to play nice. We're all just doing our hobby.

Alonski, it seems that Stanwall has answered the original question for you. Quote: I have tried cheaper one and it does make a difference.
Your question is if anybody has A-B'd a regenerator with and without a dedicated line. Surely if a power cord make a difference, a dedicated line would make a difference.
If Stanwall here's a difference... There might just be a difference.

Alonski,

Dedicated lines are cheap to install, maybe a couple hundred dollars, way less than a power cord, and you can never have too much power to your rig! I say add the line and see, then play with the cords as you'll know the incoming power is the best you can get and therefore will be best able to tell what the power cords do to your system.

This is what I would do and I think it is the cheapest next move for you!

OK ZMan and KennyT, I'm in. I thought adding a dedicated line would cost over $1000 – nothing is really cheap in San Francisco! if it is indeed less than a good power cord, it's a good solution... then I can do a bunch of A/Bs and report back to anyone who is interested. Maybe I'll align with Stanwal... maybe Mceljo's logic will will prevail... either way it should be fun finding out.

Thanks to all of you for your thoughts.

Alonski my dedicated line was $350. And the line was 75' to my listening room. We also A/B new and old lines for noise.

Electrician spent more time determining where to drop the line from the attic and avoiding a cold waterline during installation.