Posted by dp on January 18, 2003 at 16:50:15:
In Reply to: Re: Re: conn 3J with 5th valve posted by ----elusiveness----- on January 18, 2003 at 16:39:52:
2J
3J
4J
differences....first two, bell flair,
second, different pitch horn BBflat v CC
flame me if you disagree