Plugging Amp into Power Conditioner???

I agree with Charles 1,as I use dedicated lines also, but use
Torus balanced PUI's.
They do make a HUGE difference and it's all good.
That wall can only give you 15-20a and some non current limiting conditioners don't limit current,they do,because
that's all the wall can give,so they are limited.
Having gobs of reserve power for the amps makes a huge difference.

That's another good description"Authoritive"
If these other transformers do what the Torus does,
then personally, people should at least audition or compare
these to other conditioners and they will be able to hear the
huge difference they make.
As some say,once she's at your home,she probably won't be going back.
Major difference musically with huge dynamics,
One of my major upgrades for sure as they did so much for the music and that's what it's all about.