Add Powr power supply

I can vouch for that. The harmonic improvements wrought by the Sym Pro PS-1 are simply startling. I measure between 1/2 - 1 dB improvement in S/N.

@steakster   I used to work for the Quantum Products company. 

I started a few weeks ago with the ADD POWR power bar and a couple Eau4's, I was moved enough to invest in a Soccer 4. One of the Eau4's is plugged into the second system circuit and one is plugged into a buddy's system and he isn't giving it back. Land and Mark and are frequent flyers with my big rig. Lane, a singer is not interested in owning gear wept when I played Rutter's Requiem aeternam. Mark startled when the first notes of Deacon Blues leapt out of the blackness. They both pointed to more clarity, punch dynamics. Mark was alert to the pronounced positive soundstage changes enhancing the holographic illusion. He is contemplating a substantial upgrade to his very pleasing Magico/Krell/Aurender rig. (We listened to six albums of his choosing)

We are collectively not blown away. Rather, the music at times lures us into emotional rides and other times grabs us by the throat pulling us under. I have little idea what's going on here except for the outcome. I did dial the phono gain back a hair to count for the increased presence, leading edge attack and sound pressure levels with vinyl. 

@steakster  I agree. Different perspectives can elevate the discussion.

@wideload You are refering to the Sorcer X4. You mean to say that the X4 did not blow you away?  Increased signal level is evident out of the box, and then faster attack / longer decay times become more acute as the sonics lure you in and one becomes more immersed in the sound.

No, bemused, something more special and rare happens. Becoming emotionally gripped with renewed engagement during familiar recordings, thrilled with new, all with every performance aspect in my room enhanced transcends merely being blown away. The Eau4’s made a noteworthy pleasing change. The Sorcer changed things to another more pleasing dimension altogether. As you noted, the experience is immersive. I will add that it is addicting. Gonna tell everybody I know. 

Got it. Great post!.