Does Shunyata Hydra sound best with just one unit

I'm curious if the Shunyata Hydra power conditioners sound better with just one component plugged into them? When I plug more than one component into my PS Audio Ultimate Outlets and PS Audio UPC 200's the sound becomes more congested, there's less resolution and the fatigue factor increases. Sadly, I suspect it's universal that power cords function better when they're not being hogged by two or more components. Here I am with all this PS Audio conditioning equipment and I'm only using one outlet in each of them. Is it possible there's a conditioner on the market which will allow me to use several of my components without compromising sound?