Klier Trumpet Mouthpiece Exclusive 4F

Silver-Plated Trumpet Mouthpiece From the Exclusive Series!
  • Bore: 3.7 mm
  • Rim Diameter: 27.4 mm
  • Cup Diameter: 17.0 mm
  • Cup Shape: Very Shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
Variants (3)
Klier Trumpet Mouthpiece Exclusive 4E
Klier Trumpet Mouthpiece Exclusive 4D
Klier Trumpet Mouthpiece Exclusive 4C
Klier Trumpet Mouthpiece Exclusive 4E
  • Bore: 3.7 mm
  • Rim Diameter: 27.2 mm
  • Cup Diameter: 17.0 mm
  • Cup Shape: Shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
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Klier Trumpet Mouthpiece Exclusive 4D
  • Bore: 3.7 mm
  • Rim Diameter: 27.2 mm
  • Cup Diameter: 17.0 mm
  • Cup Shape: medium-shallow
  • Shank Size (German): 10.0 mm
  • Backbore: A2
72
Klier Trumpet Mouthpiece Exclusive 4C
  • Bore: 3.7 mm
  • Rim Diameter: 27.2 mm
  • Cup Diameter: 17.0 mm
  • Cup Shape: Medium
  • 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 20.05.2026
Express Shipping
+ 5,90
Delivery on Thursday, 21.05.2026, if you order within  10 Hrs. 16 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 the cup lead and backbore, giving the player reliable endurance.

A player's personal sonic goals and wishes can only be met through the highest level of technical precision. For that reason Klier uses CNC-controlled lathes to produce their JK mouthpieces. Only this manufacturing method, with its exact positioning, achieves the required production accuracy 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 nuanced gradation, allow the musician to reach any desired style without having to change their embouchure. You won't find a mouthpiece series with such precise and optimised workmanship anywhere else.

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • JK Exclusive Series
  • Bore: 3.7 mm
  • Rim Diameter: 27.4 mm
  • Cup Diameter: 17.0 mm
  • Cup Shape: Very Shallow
  • Backbore: A2
  • German Shank Size: 10.0 mm
  • Silver-Plated

Scope of delivery

  • 1 x Klier Trumpet Mouthpiece Exclusive 4F

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00017873
  • Shaft Trumpet
  • Cup depth Flat
  • Colour Silver
  • Instrument Trumpet
  • Cup diameter 17,00

Reviews

5.0/5.0
Based On 1 ratings
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0

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.

Everything is fine, full five stars !!!
Review from Stefan on 15.01.2015
Variant Klier Trumpet Mouthpiece Exclusive 4D
This rating has been translated automatically. Original language flag from
 verified purchase
Very good goods, fast shipping, very good packaging and very nice contact in case of query - everything is fine and for that there's a full five stars :-)
S.B.

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