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collapse expand iconDescription

The Yamaha YBB-623 series tuba is a redesigned York-style, front action piston tuba designed to help a player achieve success from band room to concert hall and across a broad range of musical styles. Tuba players and band directors can rely on the 623’s powerful core of sound across all registers, beautiful resonance and renowned Yamaha valve action to create an energetic and reliable foundation for their ensemble.
Yamaha YBB-623 Series Professional 4-Valve 4/4 BBb Tuba Silver plated Yellow Brass Bell

collapse expand iconFeatures

  • York-style front action piston design
  • Secondary main tuning slide for greater tuning precision
  • Multi-shank mouthpiece receiver for both American and European shank mouthpieces
  • Vented piston valves for easier tuning operation
  • Adjustable thumb ring for player comfort
  • BB-69D2 design Deep Cup mouthpiece

collapse expand iconSpecs

  • Key: BBb
  • Bore: .748”
  • Bell Material: Yellow brass
  • Bell Formation: One-piece
  • Bell Diameter: 19.7"
  • Outer Slide Material: Yellow Brass
  • Inner Slide Material: Chrome plated nickel silver
  • Valve Configuration: 4 front action pistons
  • Finish: Clear lacquer or silver plate
  • Mouthpiece: Yamaha BB-69D2
  • Case: Yamaha BBC-623 hard case

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