The Conn 5JW Series 4 Valve 4/4 BBb Tuba features a .658-inch bore with 4 front action piston valves designed for easy tone production and player comfort plus an 18-inch upright bell with excellent resonance. The Conn 5JW Series 4 Valve 4/4 BBb Tuba includes a case and mouthpiece and is available in lacquer (5JW) finish. |