I took a look at the writeup on this cd at the Music Direct site. I strongly suspect its main effects (perhaps its only effects) would have been on the flexibility of your speaker drivers. That will in time return to where it was, although it's hard to say how long it will take.
The other claimed effects of the cd, such as demagnetization of cables and components, strike me as marketing gibberish, which I wouldn't worry about.
Considering the low cost, though, you might want to just keep it, because it might prove helpful in breaking in new components in the future.
Regards,
-- Al
The other claimed effects of the cd, such as demagnetization of cables and components, strike me as marketing gibberish, which I wouldn't worry about.
Considering the low cost, though, you might want to just keep it, because it might prove helpful in breaking in new components in the future.
Regards,
-- Al