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King KMT410S

The three-valve version of the KMT411, the KMT410 is a lighter-weight marching tuba that features the same design input from the DCI World Champion Blue Devils. With better balance and ergonomics than is typically found on contra tubas, the KMT410 is easy to carry and maneuver on the performance field. The 19” bell and large .734” bore are optimized for today’s marching arts.


  • .734” bore
  • Three valves
  • 19” bell
  • .734” bore
  • Notched main tuning slide
  • ABS case
  • Available in lacquer (KMT410) or silver-plated (KMT410S) finishes
  • King KTU mouthpiece
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