The Conn 12J is a 3-valve tuba tuned to the key of BBb, with a .658" bore, 18" upright bell, front-action valves, and a clear lacquer finish. This tuba features a Conn 2 mouthpiece.

Conn 12J 3-Valve 4/4 BBb Tuba Features:

• Key of BBb
• .658" bore
• 18" upright bell
• 3 front action piston valves
• Case NOT included.

Conn 12J 3-Valve 4/4 BBb Tuba Includes:

• valve oil

A good instrument is one of the cornerstones of a successful career. This is the one. Order today!