Do I need a power conditioner?


I’m in the process of dropping a dedicated 20 amp circuit or 2 into the music room.
So if I have a dedicated circuit for the amp, and a dedicated circuit for everything else,
is a conditioner useful?
I have several fairly decent systems going that I tweek and retweek.
Just got around to upgrading cables. Avoided conditioners because, in general, they dampen the presentation.
Was using a PS Audio PPP for low power components. But fell for the Shunyata spiel.
Plugged in a Hydra 4 with a Python Helix and was very happy with how it cleaned up the Zu Druids.
Seems high sensitivity speakers maybe reveal the grunge also.
Moved it to my system with the Martin Logans and the presentation seemed a bit lean and just a bit lifeless, using just copperhead cable to Hydra. (using all Pangea to get from the Hydra to other components.)
Then I put a Black Mamba from Classe amp straight to the wall and Wow! Single most significant tweek ever for me.
So I’m thinking, maybe I don’t need the Denali I ordered if I just use a couple dedicated circuits and some Shunyata power cords everywhere.
Opinions?
Thanks. :)
leotis
My bet is that you will hear a marked improvement with the Denali. I find that the quality of the power cord that feeds the power conditioner is of utmost importance.

Dave
I always plug my amp into the wall. Everything else into my Triton 3 with Typhon supplement. That works best for me.
I guess I was wondering of the dedicated circuit would obviate the need for a conditioner. I'm convinced Shunyata is superior to most because it's not supposed to restrict current or dynamics. But the 1st gen Hydra I just git does seem to take away a little bit of liveliness, some of which is noise and some of which is detail IMO.
Guess I won't be cancelling the Denali anyway. Music Direct has 60 day return if I decide it's not cost effective. I find Shunyata's demonstrations on their YouTube channel fairly persuasive.
Audio is crazy at times, others like power conditioner because it works on their system, others don't like them because it did not show improvement in their system, I like them because it did improve my system.You never know till you try....