PS Audio Power Plant 15........


Just got a PS Audio Power Plant 15 that I bought as demo from a dealer. The idea was to upgrade from Audioquest Niagara 1200. 
As soon as I hooked it up to my system ( Auralic Altair G1, Pass Labs Int-60, Audio Note J-Spe Speakers) I was robed of my beautiful midrange and the soundstage that was open and 3D holographic became 2D and receded to the back of the front wall. 
Did several a/b tests and it became ever so clear.
What could be going on? Obviously, changing from a 1K unit to a 7K unit one expect an improvement.
Thoughts and comments are appreciated.
bbenzaquen6343

Showing 3 responses by three_easy_payments

I went from a Niagara 1200 to PS Audio P12 and the difference was stunningly improved.  I'm almost wondering if the OP is finding some levels of incoming THD euphonic in his system.  The P12 dropped incoming THD levels from 4% to 0.1% in my system.  The background became deeply black and quiet, particularly impactful with all my tube gear.
PS Audio has a 30-day 100% refund return policy. Send it back if you’re not happy. Easy solution.