The hotline is currently not manned. You can reach us again on Monday, 20.04.2026 at 09:30.
Josef Klier - höchste Qualität aus Meisterhand!
JK Exclusive mouthpieces stand out for their large tonal volume, pure intonation, easy response and precisely calculated resistance in cup design and backbore, all of which give the player reliable endurance.
The musician's personal sonic ideals and wishes can only be met with the highest possible technical precision. That is why Klier uses computer-controlled CNC lathes to manufacture their JK mouthpieces. Only this production method, with its high positioning accuracy, delivers the necessary series precision with tolerances in the micron range (thousandths of a millimeter).
Unique in the Mouthpiece Sector
The consistent rim and cup diameters within each series, together with the exact and differentiated gradations, enable the player to achieve any desired style without having to change their embouchure. A mouthpiece series of such precise and optimally developed 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: 27.2 mm
- Cup Diameter: 16.8 mm
- Cup Shape: flat
- Backbore: A2
- German Shank Size: 10.0 mm
- Gold-Plated
Scope of delivery
- 1 x Klier Trumpet Mouthpiece Exclusive 5E Gold-Plated
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00055243
- Cup depth Sehr flach
- Instrument Trompete
- Shaft Trompete
- Cup diameter 16,80
- Colour Gold
Reviews
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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.
Variant Klier Trumpet Mouthpiece Exclusive 5B
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Variant Klier Trumpet Mouthpiece Exclusive 5C
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Questions about product
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Financing
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 11,58 € per month
- More information on financing
| 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 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 |
