Posted by Rob P-M on August 01, 2001 at 22:27:30:
In Reply to: Conn 25J vs. 34J posted by Phil on August 01, 2001 at 21:24:27:
These horns were substantially different, probably even mostly different mandrels.
The 34J had 4 front action "long" piston valves and a 23" upright, non-detachable bell.
The 25J had 4 top action "short" piston valves. Its upright bell was detachable. (if it had a recording bell, it would be a 24J).
The branches wrapped substantially differently.