[Trombone-l] Glass Trombone

[Earl Needham]

Stuart Collidge wrote:
> I seem to recall reading a study that investigated best material for trumpet 
> bells, which tested a variety of metals, as well as crystal and a few other 
> things.  Apparently the best acoustical choice was lead!  I'll see if I can 
> find the reference again.

	I remember that same study, but I thought the best material was concrete.

	Earl

-- 
KD5XB -- Earl Needham
Clovis, New Mexico DM84jk
http://groups.yahoo.com/group/cw_bugs
Quoting from the Coast Guard: ZUT