Klier Trumpet Mouthpiece Exclusive 6B

Silver-Plated Trumpet Mouthpiece from the Exclusive Series!
  • Bore: 3.7 mm
  • Rim Diameter: 27.3 mm
  • Cup Diameter: 16.6 mm
  • Cup Shape: medium-deep
  • Shank Size (German): 10.0 mm
  • Backbore: A2
Variants (2)
Klier Trumpet Mouthpiece Exclusive 6E
Klier Trumpet Mouthpiece Exclusive 6D
Klier Trumpet Mouthpiece Exclusive 6E
Klier Trumpet Mouthpiece Exclusive 6E
  • Bore: 3.7 mm
  • Rim Diameter: 27.3 mm
  • Cup Diameter: 16.6 mm
  • Cup Shape: shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72€
Klier Trumpet Mouthpiece Exclusive 6D
Klier Trumpet Mouthpiece Exclusive 6D
  • Bore: 3.7 mm
  • Rim Diameter: 27.3 mm
  • Cup Diameter: 16.6 mm
  • Cup Shape: medium-shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72€
72€
All prices include VAT
Ready for shipping
Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99€
Shipping on 12.10.2026
Express Shipping
+ 5,90€
Delivery on Tuesday, 13.10.2026, if you order within 1 Days 21 Hrs. 45 Min. 
Shipping and Delivery
Legal guarantee

Josef Klier - Highest Quality From Master Craftsmanship!

JK Exclusive mouthpieces deliver big tone, pure intonation, easy response, and precisely calculated resistance in cup taper and backbore, giving the player excellent endurance.

A musician's personal sound ideals and preferences can only be met through the highest possible technical precision. That's why Klier uses computer-controlled CNC lathes to manufacture their JK mouthpieces. Only this production method, thanks to its high positioning accuracy, achieves the required serial precision with tolerances in the µ-range (thousandths of a millimeter).

Unique in the Mouthpiece Sector

The consistent embouchure and cup diameter across each series, along with the exact and differentiated gradation, allow the musician to reach any desired style without having to change their embouchure. A mouthpiece series crafted with such precision and optimal workmanship cannot be found in any other mouthpiece offering.

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • JK Exclusive Series
  • Bore: 3.7 mm
  • Rim Diameter: 27.3 mm
  • Cup Diameter: 16.6 mm
  • Cup Shape: medium-deep
  • Backbore: A2
  • German Shank Size: 10.0 mm
  • Silver-Plated

Scope of delivery

  • 1 x Klier Trumpet Mouthpiece Exclusive 3B

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00018098
  • Shaft Trumpet
  • Cup depth Medium deep
  • Colour Silver
  • Instrument Trumpet
  • Cup diameter 16,60

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