Posted by Rob P-M on April 11, 1999 at 00:00:06:
In Reply to: Interchangeable Bell posted by Jacob on April 09, 1999 at 14:41:01:
Currently, the only horns I know of made with interchangeable upright and recording bells are the King 2341(4valve) and 2340(3valve), which can have either a 19" upright bell (the general modern preference) or a 22" recording bell.