King KTR411S

Designed by the expert team at the world champion Blue Devils, the KTR411 projects as a lead voice and blends as part of the brass choir. Engineered with a focus on ergonomics and comfort, the hand position and reduced weight of the KTR411 gives this trumpet excellent balance. The .459” medium-large bore and 5” bell make for an easy-playing instrument ready for the demands of the marching field.


  • 5” bell
  • .459” bore
  • Stackable ABS case
  • First valve slide saddle and adjustable third valve ring for fine-tuning intonation
  • Bach 3C mouthpiece
  • Available in lacquer (KTR411) or silver-plated (KTR411S) finishes
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