Christopher Lair

Tom or Jody McGrady


TU422L BB Tuba

Price: $1995.00

This 4 piston valve 3/4-sized tuba is based on the Yamaha 103 model with some significant differences. We added a 4th valve, a larger 16-inch bell, and increased the bore size. The TU422 bore for valves 1-3 is .689 and valve no. 4 is .707, which allows for a more open low register and a bigger sound. This is now one of the most versatile small tubas available. Not only is it great for the younger student because of its size, but also for the adult pro looking for a smaller compact BBb. 


    • Key: BBb
    • Size: 3/4
    • Bore: .689, .707 4th valve
    • Bell: 16"
    • Number of Valves: 4
    • Finger buttons: Extra Large 1.25" diameter 
    • Valve Position: Front
    • Valve Type: 4 Piston 
    • Nickel silver inner and outer slide tubes
    • Ergonomic Design for Maximum Comfort while playing.
    • Case & mouthpiece included
    • Receiver: American Shank
    • Finish: Lacquer 

*To place an order with us or to make inquiries, feel free to call any time. Please note that we only take orders over the phone. 

Christopher Lair

Tom or Jody McGrady

Mailing Address
MACK Brass of Virginia LLC
1522 Mount Pleasant Drive
Colonial Heights VA 23834