Posted by David on June 27, 2000 at 16:48:08:
I have a mid- 1920's Conn Sousaphone Grand. I do not have any of the slides or gooseneck or bits needed to play it. I have been looking for these parts for some time now, but have had very little luck. I tried the 2nd valve slide from a 20J - right bore size, but it will only go in about an inch, I think the bend is too narrow. Any ideas?