Klier Trumpet Mouthpiece Exclusive 7E

Silver-Plated Mouthpiece for Trumpet From the Exclusive Series!
  • Bore: 3.7 mm
  • Rim Diameter: 27.1 mm
  • Cup Diameter: 16.5 mm
  • Cup Shape: Shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
Variants (4)
Klier Trumpet Mouthpiece Exclusive 7C
Klier Trumpet Mouthpiece Exclusive 7B
Klier Trumpet Mouthpiece Exclusive 7D
Klier Trumpet Mouthpiece Exclusive 3C A1
Klier Trumpet Mouthpiece Exclusive 7C
Klier Trumpet Mouthpiece Exclusive 7C
  • Bore: 3.7 mm
  • Rim Diameter: 27.1 mm
  • Cup Diameter: 16.5 mm
  • Cup Shape: medium
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72€
Klier Trumpet Mouthpiece Exclusive 7B
Klier Trumpet Mouthpiece Exclusive 7B
  • Bore: 3.7 mm
  • Rim Diameter: 27.1 mm
  • Cup Diameter: 16.5 mm
  • Cup Shape: deep
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72€
Klier Trumpet Mouthpiece Exclusive 7D
Klier Trumpet Mouthpiece Exclusive 7D
  • Bore: 3.7 mm
  • Rim Diameter: 27.1 mm
  • Cup Diameter: 16.5 mm
  • Cup Shape: Medium-Shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72€
Klier Trumpet Mouthpiece Exclusive 3C A1
Klier Trumpet Mouthpiece Exclusive 3C A1
  • Bore: 3.7 mm
  • Rim Diameter: 27.6 mm
  • Cup Diameter: 17.2 mm
  • Cup Shape: medium
  • Shaft 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 12.10.2026
Express Shipping
+ 5,90€
Delivery on Tuesday, 13.10.2026, if you order within 1 Days 23 Hrs. 50 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 design and backbore, ensuring the player strong endurance.

A musician's personal tonal preferences and wishes can only be met with the utmost 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 necessary serial precision with tolerances in the micron range (thousandths of a millimeter).

Unique in the Mouthpiece Sector

The consistent embouchure and cup diameter of each series, together with the exact and finely differentiated gradation, allow the musician to achieve any desired style without having to change their embouchure. A mouthpiece series of such precise and optimally executed workmanship is not found in any other mouthpiece offering.

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • JK Exclusive Series
  • Bore: 3.7 mm
  • Rim Diameter: 27.1 mm
  • Cup Diameter: 16.5 mm
  • Cup Shape: Shallow
  • Backbore: A2
  • German Shank Size: 10.0 mm
  • Silver-Plated

Scope of delivery

  • 1 x Klier Trumpet Mouthpiece Exclusive 7E

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00018107
  • Shaft Trumpet
  • Cup depth Very flat
  • Colour Silver
  • Instrument Trumpet
  • Cup diameter 16,50

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