my first hight end sound system , please don’t ignore

I have to agree w/ oregon. Personally I tried using a power plant only to discover that my system actually sounds better without it as long as I was on dedicated electrical. A power plant benefited my system somewhat when I was unable to run dedicated power lines; was quite the opposite when I finally got a place where I could do sole use electrical.
In no way do I have disrespect for power plants; they can serve well if there is a lot of noise & / or devices on the same circuit. In my case I heard a lower noise floor - but dynamics suffered.
In a dedicated electrical environment, I did discover that power cables made more of a difference, making a very good system sound rather stellar, especially if you can run good wiring along with good power cables!
Hope my experience helps; Enjoy The Music!

thank you ericjcabrera !! 
question...
does the dynamics also depends from the power plan? ,, i bought the ps audio p10 , and ofcourse with good power cables and wiring 

Try listening with & without power plant; I think your system will be very revealing of the effects, probably even more so than my system. For mine, after dedicated lines, I ended up selling the power plant in favor of being without it & have never turned back.

As for power cables & wiring; when I got dedicated power, I experimented with running my entire system on generic run of the mill cables & then all high end power cables. The difference is nothing short of amazing; I cannot explain why, only that I definitely hear a marked improvement w/ high end cables. Cleaner sound, lower noise floor, much improved three dimensional holographic imaging, less fatigue & the list goes on . . . 

The other cable I upgraded to high end was speaker cables; they made almost as much if not more improvement than power cables did. Upgraded interconnects made less improvements for my system than did the aforementioned; I stuck with mostly silver on my single ended IC’s & copper for my balanced IC’s.