Have you heard Kharma Exquisites problem?

I just get the news from a reporter after Munich High End 2013 Show Report.

He just say the Kharma Exquisites have equipped with carbon-fiber (rather than ceramic) drivers and diamond tweeters. Driven by Kharma’s own Class D electronics, the system sounded dull and dynamically strained

Do anyone feel that it is really the case?

http://www.theabsolutesound.com/articles/munich-high-end-2013-show-report/?utm_campaign=Newsletter&utm_medium=email&page=2&utm_source=email-118