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  4. Yamaha YSH-411 Brass BBb Sousaphone | 4/4 Size

Yamaha YSH-411 Brass BBb Sousaphone | 4/4 Size

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  • $ 6,893.99
  • Regular price $ 10,938.00

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The 411 Sousaphone features a brass body and bell for an incredibly rich almost orchestral sound. The bell front design enhances tonal projection, while the intonation is state-of-the-art. Players will appreciate the securely centered notes and easy playability, while band directors will value its durability.

About Yamaha Marching Instruments

Yamaha Marching Instruments are designed for easy-to-play rugged durability. The consistent quality and ability to produce big, exciting sounds have made them a popular feature on football fields and in parades everywhere. Each model is designed to be durable at traditionally vulnerable points and to be well-balanced for maneuverability.

Included Accessories

  • YAC SHC-43 Sousaphone case with wheels
  • YAC BB67C4 Tuba mouthpiece; all-around model for beginners and experts on the Bb tuba
  • YAC RVO Superior valve oil

YSH-411 Model Options

Yamaha offers a number of variable options for select instruments.
  • YSH-411WC - Same as YSH-411; with case
  • YSH-411SWC - Same as YSH-411WC; except silver-plated
  • YSH-411S - Same as YSH-411; except silver-plated


  • Hand-lapped valves and slides: Hand-lapping is a time-consuming finishing process which results in an airtight valve/piston fit for noiseless, responsive action.
  • Well-balanced: The YSH-411 is well-balanced, so it is easy to hold while marching.
  • Heavy bracing throughout: Because the sousaphone is used in marching band, it has heavy bracing throughout the instrument to make it more durable at the vulnerable points.
  • Pressure formed tubing: Perfectly rounded tubing results in less turbulence and a smoother air flow, thus allowing for an excellent scale and reduced resistance.
  • Available features: The YSH-411 marching sousaphone is available with a silver-plated finish and a SHC-42 case.

Technical Specs

  • Level: Sousaphone
  • Key of BBb
  • Size: 4/4
  • Bore: 0.728"
  • Bell Diameter: 26 1/8" front facing bell
  • Leadpipe Material: Yellow Brass
  • Bell Material: Yellow Brass
  • Finish: Clear epoxy lacquer; Silver (YSH-411S)
  • Mouthpiece: 67C4
  • Pistons/ Valves: (3) Nickel-plated, front action
  • Case: SHC-43
  • Options / Included: With case (YSH-411WC); Extra mouthpipe bit included
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