Klier Trumpet Mouthpiece Exclusive 6E

Silver-Plated Trumpet Mouthpiece From The Exclusive Series!
  • 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
Variants (5)
Klier Trumpet Mouthpiece Exclusive 6B
Klier Trumpet Mouthpiece Exclusive 6FB Big Band
Klier Trumpet Mouthpiece Exclusive 6C
Klier Trumpet Mouthpiece Exclusive 6D
Klier Trumpet Mouthpiece Exclusive 6D A1
Klier Trumpet Mouthpiece Exclusive 6B
  • 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
72
Klier Trumpet Mouthpiece Exclusive 6FB Big Band
  • Bore: 3.6 mm
  • Rim Diameter: 27.3 mm
  • Cup Diameter: 16.6 mm
  • Cup Shape: Very Shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72
Klier Trumpet Mouthpiece Exclusive 6C
  • Bore: 3.7 mm
  • Rim Diameter: 27.3 mm
  • Cup Diameter: 16.6 mm
  • Cup Shape: medium
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72
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
Klier Trumpet Mouthpiece Exclusive 6D A1
  • 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: A1
72
72
All prices include VAT
Ready for shipping
Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99
Shipping on 20.04.2026
Express Shipping
+ 5,90
Delivery on Tuesday, 21.04.2026, if you order within 1 Days 22 Hrs. 49 Min. 
Shipping and Delivery

Josef Klier - Highest Quality From Master Craftsmanship!

JK Exclusive mouthpieces deliver big tonal volume, pure intonation, easy response, and precisely calculated resistance in cup contour and backbore, giving the player reliable endurance.

A musician's personal sonic expectations and wishes can only be met with the highest level of technical precision. For that reason Klier uses computer-controlled CNC lathes to manufacture their JK mouthpieces. Only this production method, with its high positioning accuracy, achieves the serial precision required with tolerances in the µ-range (thousandths of a millimeter).

Unique in the Mouthpiece Sector

The consistent rim and cup diameter across each series, together with the exact and differentiated gradation, let the musician reach any desired style without having to change their embouchure. A mouthpiece series with such precise and optimally engineered workmanship cannot be found in any other 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: shallow
  • Backbore: A2
  • German Shank Size: 10.0 mm
  • Silver-Plated

Scope of delivery

  • 1 x Klier Trumpet Mouthpiece Exclusive 6E

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00017856
  • Shaft Trumpet
  • Cup depth Very flat
  • Colour Silver
  • Instrument Trumpet
  • Cup diameter 16,60

Reviews

Questions about product

Your question about the article Klier Trumpet Mouthpiece Exclusive 6E

Your question will be forwarded directly to the department and answered as soon as possible.

No questions have yet been asked about this article.

Your contact persons

The hotline is currently not manned. You can reach us again on Monday, 20.04.2026 at 09:30.

Saturday 09:30 - 13:30
Monday 09:30 - 18:00
Tuesday 09:30 - 18:00
Wednesday 09:30 - 18:00
Thursday 09:30 - 18:00
Friday 09:30 - 18:00