Posted by cjk on February 10, 2004 at 17:57:29:
In Reply to: Ceverny 6 valve F posted by Lee Stofer? Help! on February 10, 2004 at 17:38:34:
the 5th valve is a "quint" valve. It plays low BBb by itself, the length of tubing is the length of the 4th valve plus a flat whole step fifth valve.