Posted by Steve Dedman on March 21, 2001 at 11:27:30:
In Reply to: Re: BBb extenders posted by Lew on March 21, 2001 at 09:06:22:
The Getzen is also dependent on the 5th valve being used as a change valve, as well I believe.
http://www.dillonmusic.com/getztuba.html