Check the Tech Board. Fred H. has a post, datad March 2, entitled "Mic-Mutes Final Evaluation Complete". (it's currently at bottom of page 2 of the Tech posts; could bump to page 3 by the time you read this)
Fred does an incredible evaluation of, as I read posts, the better noise reduction system.
thanks for reply goldwingguy & leroy i am going to like this b/b lot of useful info as i learn more hope to share with all of you, wife &i have 2003 candy apple red goldwing. had it 11 months & have 16,ooo miles on it first bike in over 25 yrs. had to get kids grown & out of school before we could afford to ride again know what i mean?? :wink: :lol: