Posted by Gus Pratt on March 12, 2001 at 21:07:00:
In Reply to: Re: Conn/Dillon tuba posted by Matt G on March 12, 2001 at 18:19:33:
Are you sure this is the prototype for the 52J. It was my understanding that when Matt made the 52J prototype that he was given the stipulation that he had to use the bottom bow and valveset from the King 2341. If he used the King valveset then it would have the .689 bore and not the .734 bore listed on their webpage.