That was simply my best guess of the Bedini.
I doubt it has to do with "de-magnetizing", as claimed, since I am under the impression that aluminum needs current to "magnetize" (Alnico) but then this is not my area, and maybe static current can perform that function.
The point it, it is a definate difference, and the difference seems to be (as far as my ears are concerned) is a "clearer" sound.
That sound, is in the form of more detail, richer tone, and palpable bass.
That remains consistant with removing low level noise, so the logical areas seem to be in that arena.
Obviously the effect will be more noticable on more highly resolving systems since it is quite noticable but not dramatic.
Its other quality leading one to beleive it is rooted in some kind or current drain or static discharge, is that it will only work one time, and is not an incremental improvement each time used.
That is, you must play the CD, and listen, then treat it, and listen. It cannot be treated again for an additional improvement.
If you try an A/B be sure and have at least 3 exact copies of the same CD, so you can always have an "untreated" copy to compare a treated copy to, or else you won't know if it made a difference or not, since you cannot go back.
I consider myself pretty much a skeptic with much of what is out there, I do find on occasion that some things "seem" to work.
While I was skeptical of it, the best path is to try it, and see if you hear it.
I can assure you it is not worth the hassle of "spinning" each CD before you listen except for "VERY" serious listening sessions of for the lark of letting someone hear the difference.
However, I did spin each CD before importing it to my OLIVE Media Server.
Strangely enough with the Magic Clock, I was around for the first "go round" of these devices, back in the 70's.
Back then it was the "Radio Shack" LED clock, which I promptly went out and purchased two. Made no difference at all, but they were nice clocks for $13.99 and I still have one of them. The difference was they were supposed to be "plugged into" the wall on the same circuit as your system.
Eventually a company called TICE, claimed to have developed a far improved version, which I never heard no had the desire to.
I think PS Audio has the latest "off shoot" of this in some kind of doodad you plug into your wall (again on the same circuit as your system) which is supposed to perform some magical function.
I have my doubts about that one too, but haven't heard it so cannot say for sure if it seems to have any merit.