Ultimate power condotioner


Just moved to a new home and the sound of my system took a huge step toward higher detail.  No new components, or cables. Just a new room and what might be the ultimate power isolation.   I have my own transformer.
fed by an underground 7900 volt line and I’m the only one on it ( farm house) 
so if I turn off the computer and the fridge is not running...nothing  but lighting and my system pulling from it!
dedicated line all the way to the street, so to speak.

that and concrete walls with some room treatment and it’s like I spent big bucks on higher level components. 

Anyone else have similar experience?   
Also any thoughts on the best way to take advantage of the situation?  
Loving the state of things, but always wanting  to learn more.
128x128lwal22
Inorganic-  I’ve got to wonder, what is an ‘unlikely voltage’ ?

oh btw ..lest you get the impression I’m in a bunker; this is an old millking barn, with more than a bit of conversion.  On that, in a 20 x 40 listening room, I’m finding rigid walls to be great for bass speed and extension, but corner build-up is heavy. Built -in bookshelves in the front corners make for tough trap placement. Any suggestions? 
I'm at a loss as to how you can separate the effect of the new room from whatever impact the transformer made. In my experience the impact from a different room would grossly overwhelm any impact from a dedicated transformer.
No doubt the room has the greater effect, by a wide margin.  The change in the sq is a package deal, so to speak.  The extent of it surprised me, and the one to one with a transformer surely has some benefit.  I’m finding a load of greater detail, and sense of place in even mediocre recordings.
In this size room, also, a 9 ft listening triangle is effectively near-field, no?  So room and power source were the only changes, but gave dramatic results.   

@lwall22 that's a good story with a probably unexpected great outcome.

18 months ago, I was finally able to move my system from a too large drywalled room into a brick walled smaller room and was instantly amazed at how everything tightened up.

The addition of a power conditioner/surge protector recently, has added another level of improvement that was most welcome.

Everything counts.
One of the best and least expensive modifications I’ve ever made is getting a dedicated line set up. It’s the best bang for the buck modification I’ve ever done. The transparency in detail in the soundstage, the sense of depth is noticeable.