I bought a power conditioner when I go too the point it was a great way to have everything plug into the one unit. I built my own power cords and now it we are going to be gone for any period of time I only unplug the PC. As for improving the sound, I cannot say. YMMV
Power conditioner some say yes and some say no.
Depending on who I ask a power transformer conditioner can have a good effect on the sound while others claim they inhibit the dynamics of an amp. I don’t have serious power problems as far as I know but I enjoy my sound most of the time. I currently use a Hydra 6 for my entire system except for my amp where I use a Hydra 2. Would it make sense to invest thousands on a power transformer conditioner or would my Hydras be enough by isolating the components from each other. I was waiting for a Keces IQRP 3600 to try but the dealer I was to get it from died from Covid-19 before arranging my Keces to be shipped. I am out $4000 and am not so fast to drop another $4000 on the Keces. Perhaps in the future if it makes sense. I find that not many use transformer conditioners due to the dynamics limitations of the amp. Any help would be appreciated.