Thanks for all the posts thus far.
Just a little of history. I have owned several iterations of PS Audio power plants. I also have owned Acoustic Revive, Shunyata, Purist, Synergistic etc.
The AudioQuest Niagara 7000 has been the most impressive of all of them.
The same with power cords, I have owned all the ones mentioned and lots of other top named power cords. Including some of my DIY and many specialty ones.
The combo of the Dragons with the Niagara 7000 provides the synergy that was probably lacking with the others.
ozzy