YBB-632S Bb Tubas

		YBB-632S
Control Interface
Valve	Number of Valves	3 top action +1 side action
Design/Architecture Detail
Bell	Bell Size	500mm(19-1/2")
Material
Body		Yellow brass
Voices
Key		B♭/F (compensating system)
Accessories
Included Accessories	Case	BBC-632
Included Accessories	Mouthpiece	66D4