King K50 4-Valve Marching BBb Tuba

(SB50SP Silver)  Sku #J19989000001000

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Marching tuba with power and projection.

An innovative addition to the King marching line, the SB50SP marching tuba produces sound and projection that is unmatched. In addition, the instrument is ergonomically balanced and boasts patented features that include the ability to see left through the tuba while in playing position. The addition of the 4th valve allows for increased fingering options to aid intonation. The removable valve section makes for easy cleaning and maintenance. Nickel-plated pistons provide smooth, quick action and unmatched durability. Heavy-duty wheeled marching case. Available in clear lacquer finish as model SB50, available in silver plate as SB50SP.

  • Lightweight, ergonomically designed
  • Great projection
  • Easily maneuverable
  • Wheeled hard case

Order today. Take charge of the field.


K50 4-Valve Marching BBb Tuba Specifications:

  • King "System Blue"
    Key of BBb
    .734" bore
    20" bell
    4 valves
    Graduated Tuning Guide technology
    Patented "sight window"
    Modular design
    Nickel plated pistons
    Silver-plate finish
    System Blue SBTU mouthpiece
    7750CSB plastic shell case with wheels.
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