Yamaha YBB-641 BBb Tuba (Special Order)
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.
- Level: Professional Tuba
- Key: Bb
- Size: 4/4
- Bore: 0.812"
- Bell Diameter: 16 1/2" upright bell
- Valves: 4 Rotary Valves
- Leadpipe Material: Gold Brass
- Body/Bell Material: Yellow Brass
- Finish: Clear Epoxy Lacquer
- Mouthpiece: YAC BB67C4
- Case: BBC-62