Yamaha YBB641 Professional Tuba, 4 Rotory Valves - clear lacquered brass
The 641 professional Bb tuba features a rotary valve configuration for a traditional Teutonic sound with the kind of precise intonation and easy playability only made possible by modern engineering expertise. It is characterized by a warm dark sound with an abundance of tonal colors.
- Bore: .812"
- Clear lacquered brass
- Bell: 16 1/2" upright
- 4 Rotary valves