Originally Posted by Manny Laureano

Brek,

I'm on vacation but when I get back next I could ask some of my colleagues that use them. The seem to be fairly high tech. in fact the orchestra pays for a portion of their cost, I think (I don't know for sure). I believe it involves going to an otolaryngologist and getting fitted. The people that use them are pretty happy with them.

As I say, i can find out about if you like.

ML