Posted by Roger Lewis on December 02, 1999 at 19:05:25:
In Reply to: Schilke Helleberg II posted by Josh on November 29, 1999 at 16:34:21:
Try the R&S copy at the Brasswind (wwandbw.com) they have it in the exact copy and a heavywall copy (which I use on all my CC tubas). They have a two week trial period - if you don't like them, send them back.
Good luck in your search.