I don’t really care how my Usher diamond tweeters are made, I do know they sound much better than the prior beryllium tweeters or the silk dome tweeters Usher used to use. I still own some old Usher speakers for my secondary systems and the silk domes are nice sounding but my new ushers with diamond tweeters are the best
Are my " diamond " tweeters really diamond
Could my diamond tweeters be coated with zircons and not real diamonds. I paid a lot of extra money for those diamonds.