The Yamaha B63-YBB-632S is a 4/4-size BBb tuba that offers a rich tone and abundant volume, providing the ensemble with a solid and stable foundation. Its design incorporates a large 500mm diameter bell that keeps the sound focused and always clear, making it ideal for brass band performances.
Key Specifications
-
Key: BBb
-
Size: 4/4
-
Body Material: Yellow brass
-
Bell Diameter: 500mm (19-5/8″)
-
Bore Size: 18.5–20.0mm (0.728–0.787″)
-
Height: 1048mm
-
Valves: 3 top-action + 1 side-action compensating valves
-
Finish: Silver-plated
