Posted by Sam Gnagey on January 17, 2004 at 20:34:47:
In Reply to: Re: Re: '20s Conn CC tubas? posted by Conn Dome on January 17, 2004 at 11:25:27:
Seems not many of us have direct experience with early Conn CCs. I've added 5th valves to horns for around $1000.