Posted by Brian Frederiksen on April 06, 1999 at 22:48:18:
In Reply to: Mouthpieces, Again. posted by Brandon Thomason on April 06, 1999 at 16:26:17:
Wow - 3 comments in one day about mouthpieces!
The Jacobs mouthpiece is a modification of a 1930's era Conn Helleberg that Shilke modified. The original cup is funnel shaped like the Helleberg but the throat is bored out so the bottom is almost cup shaped. It really bores out at the throat.