I bought one earlier last month. It’s truly a revelation. Basically this component is adding dedicated lines to the system if the current electrical wall outlet is not dedicated. There will be limitless current on tap for all the components if they are connected to this device. Improvements include better clarity from top to bottom with improved separation and detail, and wider sound stage.
In my system,
Furutech GTX-D NCF > Frank PB > components
I have to say, this thing is very heavy. At 99.5 lbs it’s the heaviest component I currently own. I have to summon some of my inner Herculean strength in getting it out of the packaging and setting it up. The end result is well worth it though. Recommended.