The problem with this kind of hifi snake oil is that it makes it very difficult to tell what actually will improve your home hifi audio quality, if that's what you actually want do to.
I was delighted to discover "Audio Science Review" which, if nothing else, has revealed how little you actually have to spend to get good sound.
I was delighted to discover "Audio Science Review" which, if nothing else, has revealed how little you actually have to spend to get good sound.
https://www.audiosciencereview.com/forum/index.php?reviews/
(No association, just a happy reader.)