YBB-841 BBb Tubas

YBB-841 YBB-841G
Key Bb Bb
Body Yellow brass Gold brass
Bell Diameter 450mm (17 3/4") 450mm (17 3/4")
Bore Size 20.7mm (0.815") 20.7mm (0.815")
Height 1018mm 1018mm
Valves 4 rotary 4 rotary
Finish Clear lacquer Clear lacquer
Mouthpiece BB-67C4 BB-67C4
Case Included Included