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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| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |
| Tuesday | 09:30 - 18:00 |
