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Eastman

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The Eastman EBB431 is a 4/4 size four-valve BBb tuba. The fourth valve helps with the intonation, tone and versatility when used in place of the typical one- and three-valve combination. This top-action instrument is ideal for school and community ensembles that perform more advanced literature.
Eastman EBB431 Advanced Series 4-Valve 4/4 BBb Tuba Silver Yellow Brass Bell
Eastman EBB431 Advanced Series 4-Valve 4/4 BBb Tuba Silver Yellow Brass Bell

collapse expand iconFeatures

  • Key of BBb
  • Full-size tuba with 17 1/2” yellow brass upright bell
  • Yellow brass construction with rose brass leadpipe and nickel-silver tuning slides 
  • Four stainless steel pistons through a .728” bore
  • “Euphonium-style” top-action valve assembly 
  • Exquisitely finished in clear lacquer or silver plate
  • Durable, hard-shell ABS case with wheels.
  • Includes silver-plated Eastman mouthpiece

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