Not quite sure why the previous thread was deleted but I would like to continue the conversation on the ADD POWR Sorcer X4.
Looking inside this unit there is 4 large old fashioned transformers a ADD POWR transformer and a couple of circuit boards. The unit is said to emit a pulse via a algorithm that reconfigures the AC to clean up AC garbage in the line. Additionally, it also emits a signal through the air that allows for the cleaning up of stray EMI/RF. At least that is my understanding.
In use, it allows for the music to play with increased definition along with increased width and depth in the soundstage.
I wrote a review.
https://forum.audiogon.com/discussions/add-pwr-review
https://positive-feedback.com/reviews/hardware-reviews/add-powr-sorcer-x2/
https://add-powr.com/accoladesYour comments are welcome.
ozzy