Sorry, I'm not quite sure what you mean in your last question but to me the AMT tweeter loses nothing compared to other tweeters in terms of resolution. It is definitely not harsh at all like some examples of Beryllium or diamond tweeters can sound. To me it is more lifelike than many other speakers. I dont know quite how to describe it but the softness and purity of a human voice is obvious when you hear it. This reproduces that very well. some speakers let you hear more but they sound very unnatural. That's about the best I can do to describe it I'm afraid.