Klier Flugelhorn Mouthpiece Exclusive 3C A 28H A2 Karl Hanspeter

Karl Hanspeter's Signature Mouthpiece (US Shank) for Flugelhorn!
  • Bore: 3.8 mm
  • Rim Diameter: 28 mm
  • Cup Diameter: 17.2 mm
  • Cup Shape: medium deep
  • Shank Size (US Shank): 9.3 mm
  • Backbore: A2
69
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Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99
Shipping on 20.05.2026
Express Shipping
+ 5,90
Delivery on Thursday, 21.05.2026, if you order within  13 Hrs. 37 Min. 
Shipping and Delivery

Josef Klier - Highest Quality from a Master Craftsman!

JK Exclusive mouthpieces stand out with large tonal volume, pure intonation, easy response, and precisely calculated resistance in cup design and backbore, ensuring excellent endurance for the player.

The personal sound concepts and wishes of a professional musician like Karl Hanspeter can only be fulfilled with the utmost technical precision. That’s why Klier in Diespeck, Middle Franconia, uses computer-controlled CNC lathes to manufacture their JK mouthpieces. Only this production method, with its high positioning accuracy, allows the necessary serial precision with tolerances in the micrometer range (thousandths of a millimeter).

Unique in the Mouthpiece Sector

The consistent embouchure and cup diameter of each series, as well as the exact and differentiated gradation, allow the musician to achieve any desired style without having to adjust their embouchure. A mouthpiece series with such precise and optimal craftsmanship cannot be found in any other mouthpiece offering.

"The Best You Can Use!"

The verdict of South Tyrolean professional flugelhorn player Karl Hanspeter is clear: "A flugelhorn mouthpiece from Klier’s Exclusive series is fundamentally the best you can use. I am thrilled with this mouthpiece."

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • Josef Klier Flugelhorn Mouthpiece
  • JK Exclusive Series
  • Type: 3C A 28H A2
  • Signature Model Karl Hanspeter
  • Bore: 3.8 mm
  • Rim Diameter: 28 mm
  • Cup Diameter: 17.2 mm
  • Cup Shape: medium deep
  • Shank Size: 9.3 mm (US Shank)
  • Silver Plated

Scope of delivery

  • 1 x Klier Flugelhorn Mouthpiece Exclusive 3C A 28H A2 Karl Hanspeter
  • 1 x Mouthpiece Brush

Specification

  • Product number 00107584
  • Instrument Flugelhorn
  • Shaft Flugelhorn (9,3 mm)
  • Cup diameter 17,2
  • Cup depth Medium flat
  • Colour Silver

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