Klier French Horn Mouthpiece Exclusive 1DM

Silver-Plated Mouthpiece for French Horn From the Exclusive Series!
  • Bore: 4.2 mm
  • Rim Diameter: 26.0 mm
  • Cup Diameter: 18.0 mm
  • Cup Shape: medium
  • Shank Size: 7.5 mm
  • Backbore: A1
Variants (2)
Klier French Horn Mouthpiece Exclusive 1CM
Klier French Horn Mouthpiece Exclusive 2DM
Klier French Horn Mouthpiece Exclusive 1CM
Klier French Horn Mouthpiece Exclusive 1CM
  • Bore: 4.4 mm
  • Rim Diameter: 26.0 mm
  • Cup Diameter: 18.0 mm
  • Cup Shape: Medium-Deep
  • Shank Size: 7.5 mm
  • Backbore: A1
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Klier French Horn Mouthpiece Exclusive 2DM
Klier French Horn Mouthpiece Exclusive 2DM
  • Bore: 4.2 mm
  • Rim Diameter: 25.0 mm
  • Cup Diameter: 17.5 mm
  • Cup Shape: medium
  • Shank Size: 7.5 mm
  • Backbore: A1
72
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Ready for shipping

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  10 Hrs. 34 Min. 
Shipping and Delivery

Josef Klier - Highest Quality From a Master's Hand!

JK Exclusive mouthpieces deliver powerful tone, pure intonation, easy response and a precisely calculated resistance in cup design and backbore, which gives the player excellent endurance.

A musician's personal sound ideals and wishes can only be met with the greatest possible technical precision. That's why Klier uses computer-controlled CNC lathes to manufacture their JK mouthpieces. Only this production method, with its high positioning accuracy, enables the necessary series precision with tolerances in the µm range (thousandths of a millimeter).

Unique in the Mouthpiece Sector

The consistent rim and cup diameters within each series, together with the exact and nuanced gradation, allow the musician to achieve any desired style without having to change their embouchure. A mouthpiece series with such precise and optimally executed workmanship cannot be found in any other mouthpiece offering.

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • JK Exclusive Series
  • Bore: 4.2 mm
  • Rim Diameter: 26.0 mm
  • Cup Diameter: 18.0 mm
  • Cup Shape: medium
  • Backbore: A1
  • Shank Size: 7.5 mm
  • Silver-Plated

Scope of delivery

  • 1 x Klier French Horn Mouthpiece Exclusive 1DM

Specification

  • Product number 00017887
  • Shaft French horn (7.5 mm)
  • Cup depth Flat
  • Colour Silver
  • Instrument French horn
  • Cup diameter 18,0

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