professional model Sousaphone

1.Key: Bb

2.Material: Brass, Cupronickel valve

3.Bell: Brass

4.Size: Bore size: 19mm, Bell Dia: 660mm

5.Finish: Gold lacquer

Product Features

  • 1.Key: Bb
  • 2.Material: Brass, Cupronickel valve
  • 3.Bell: Brass
  • 4.Size: Bore size: 19mm, Bell Dia: 660mm
  • 5.Finish: Gold lacquer