The Coherence system Add Powr Sorcer X4

I picked up this guy about 6 months ago because of the high praise from owner of this unit here on the ’Gon.


I started with the symphony Pro then to the X2 and finally to the X4. I plug into the outlet that my Bybee Stealth power conditioner is running off of, a Quantum science red outlet.


The Sorcer x4 is an electrical environment conditioner that adds harmonic resonance to the AC power line. Traditional AC line conditioners only offer RF/EM interference and noise filtration and surge protection. The Sorcer x4 offers three approaches, algorithms, or programs to affect electrical environment tuning and harmonic resonance. 


The pro made a positive impact right away and learned that Bill at Add Powr was the builder of all the Nordost power units that sold for huge $$$ back in the day.


I then moved to the X2 and was shocked on the increased SQ the unit was doing to my system. It behaved like the SR PC SX I had but didn’t thin out the sound in any way like the SX. I sold thee SR SX and bought the HB Design horizon passive power strip. I now had better SQ with this set up.

Bill hooked me up with the X4 with a trade in and now I was hooked for life.
😂😂😂😂😂😂 is what one does when you hook up this guy into your system. A drunken state of joy comes over you. You don’t need the audiofile lingo, terminologies , all you need to know is that you need to go out and get one whether it’s the X2 or the X4 and experience music as you’ve never heard it before in your system. A 30 day return is at the backend of this that you’ll never have to use because of the addiction this unit brings with it.


The foundation of your system will be high end with the ADD POWR X4 at the Helm of your rig. It made a bigger upgrade than any cable or component I’ve installed into my system.


I did unplug it a few weeks back and I lost so much Glory that I quickly plugged it back in.

261303b5 ffb7 4058 b087 2b57df93b9efglory

You've nailed it. That is EXACTLY the same experience I have. What used to be "excellent" sound is just ordinary...the X4 Sorcer is a game changer.

The change is in the harmonic content brought out in the sound.

And, as a bonus, it is compatible with most other tweeks, AC cords, and power conditioners.

Power conditioners are fine for what they do - but that is all they do. They do not address harmonic content..

I have a Sorcer X4 and Wizard. The ADD-Powr technology is utterly and shockingly amazing in the breadth of tits impact in my audio system ....Whenever I unplug either or both, every time the sound collapses. It becomes just good sound - far below what was heard only seconds before.  Sonic details, imaging, transparency, depth, sound staging, etc. disappear. When re-plugged, the Sorcer , within 5 seconds, restores it all.

I know a fellow audiophile that has two, yes TWO, Sorcer X4s in his system! He says that it took the sound to another level of sonic excellence, if that is even possible?!

Has anyone else tried the product?




running Two x4 units is my goal. This product along with quantum science audio red fuses are breakthrough tweaks that brings ones system to incredible heights and depths.

@glory   Thanks for your OP. I concur.

You won;t be disappointed, I'm sure.

And you will find that video streaming and blue-ray viewing improves image vividness, color clarity, dimensional, etc...

Tell me about it...