Klier Trombone Mouthpiece Exclusive 6BL

Silver-Plated Trombone Mouthpiece From the Exclusive Series!
  • Bore: 6.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.75 mm
  • Bass Trombone Shank L: 12.5 mm
  • Silver-Plated
  • Cup Shape: Medium-Deep
Variants (3)
Klier Trombone Mouthpiece Exclusive 6B
Klier Trombone Mouthpiece Exclusive 6E
Klier Trombone Mouthpiece Exclusive 6D
Klier Trombone Mouthpiece Exclusive 6B
Klier Trombone Mouthpiece Exclusive 6B
  • Bore: 6.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.75 mm
  • Cup Shape: medium-deep
  • Shank Size: 10.8 mm
  • Backbore: A2
85
Klier Trombone Mouthpiece Exclusive 6E
Klier Trombone Mouthpiece Exclusive 6E
  • Bore: 5.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.75 mm
  • Cup Shape: shallow
  • Shank Size: 10.8 mm
  • Backbore: A2
85
Klier Trombone Mouthpiece Exclusive 6D
Klier Trombone Mouthpiece Exclusive 6D
  • Bore: 6.0 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.75 mm
  • Cup Shape: Medium-Shallow
  • Shank Size: 10.8 mm
  • Backbore: A2
85
85
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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  4 Hrs. 15 Min. 
Shipping and Delivery
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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 and backbore, ensuring the player good endurance.

A musician's personal tonal preferences and requirements can only be met with the highest level of technical precision. That's why Klier uses CNC-controlled lathes to manufacture its JK mouthpieces. Only this production method, thanks to its precise positioning, achieves the necessary serial accuracy with tolerances in the µm range (1/1000 mm).

Unique in the Mouthpiece Sector

The consistent rim and cup diameters within each series, together with exact, graduated steps, allow the musician to achieve any desired style without having to change their embouchure. No other mouthpiece line matches this level of precision and optimal workmanship.

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • Bore: 6.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.75 mm
  • Bass Trombone Shank L: 12.5 mm
  • Silver-Plated

Scope of delivery

  • 1 x
  • Klier Trombone Mouthpiece Exclusive 6BL

Specification

  • Product number 00017934
  • Instrument Bariton, Euphonium, Posaune
  • Cup depth Medium deep
  • Shaft Trombone Large (12.5 mm)
  • Colour Silver
  • Cup diameter 25,75

Reviews

5.0/5.0
Based On 1 ratings
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A top product
Review from Orgelbau on 23.01.2024
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 verified purchase
The Klier brand delivers what it promises.

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The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.

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