Description
The 40K 4-Valve Sousaphone is an exciting addition to the legendary line of Conn sousaphones. The addition of the 4th valve creates improved intonation- especially in the lower register. For bands that require a strong lower foundation for their ensemble, the extended lower range of this model allows the player to really crank out the lower notes with ease.
Features
- Standard heavy-duty bracing
- 4 Valves
- Exclusive offset short action pistons
- Clear lacquer finish
- No case
Specification
- Key of BBb
- All Brass
- .734" Bore
- 26" Bell
- Conn 120S Helleberg Mouthpiece