Klier Trombone Mouthpiece Exclusive 7B-B

Mouthpiece with Baritone Shank for Trombone from the Exclusive Series!
  • Bore: 6.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: medium deep
  • Shank Size: 11.5 mm (Baritone Shank)
  • Backbore: A2
Variants (7)
Klier Trombone Mouthpiece Exclusive 7A
Klier Trombone Mouthpiece Exclusive 7E
Klier Trombone Mouthpiece Exclusive 7CL
Klier Trombone Mouthpiece Exclusive 7D
Klier Trombone Mouthpiece Exclusive 7C
Klier Trombone Mouthpiece Exclusive 7DL
Klier Trombone Mouthpiece Exclusive 7BL
Klier Trombone Mouthpiece Exclusive 7A
    \r\n
  • Bore: 7.2 mm
  • \r\n
  • Rim Diameter: 39.0 mm
  • \r\n
  • Cup Diameter: 25.5 mm
  • \r\n
  • Cup Shape: deep
  • \r\n
  • Shank Size: 10.8 mm
  • \r\n
  • Backbore: A2
  • \r\n
85
Klier Trombone Mouthpiece Exclusive 7E
Klier Trombone Mouthpiece Exclusive 7E
  • Bore: 5.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: shallow
  • Shank Size: 10.8 mm
  • Backbore: A2
85
Klier Trombone Mouthpiece Exclusive 7CL
Klier Trombone Mouthpiece Exclusive 7CL
  • Bore: 6.4 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: Medium
  • Shank Size: 12.5 mm
  • Backbore: A2
85
Klier Trombone Mouthpiece Exclusive 7D
Klier Trombone Mouthpiece Exclusive 7D
    \r\n
  • Bore: 6.0 mm
  • \r\n
  • Rim Diameter: 39.0 mm
  • \r\n
  • Cup Diameter: 25.5 mm
  • \r\n
  • Cup Shape: medium-shallow
  • \r\n
  • Shank Size: 10.8 mm
  • \r\n
  • Backbore: A2
  • \r\n
85
Klier Trombone Mouthpiece Exclusive 7C
Klier Trombone Mouthpiece Exclusive 7C
  • Bore: 6.4 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: medium
  • Shank Size: 10.8 mm
  • Backbore: A2
85
Klier Trombone Mouthpiece Exclusive 7DL
Klier Trombone Mouthpiece Exclusive 7DL
  • Bore: 6.0 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: medium-shallow
  • Shank Size: 12.5 mm
  • Backbore: A2
85
Klier Trombone Mouthpiece Exclusive 7BL
Klier Trombone Mouthpiece Exclusive 7BL
  • Bore: 6.8 mm
  • Rim Diameter: 39.0 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: Medium-Deep
  • Shank Size: 12.5 mm
  • Backbore: A2
85
85
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Delivery time 1 - 2 working days
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+ 0,99
Shipping on 20.05.2026
Express Shipping
+ 5,90
Delivery on Thursday, 21.05.2026, if you order within  8 Hrs. 6 Min. 
Shipping and Delivery
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Josef Klier - Top Quality from Master Craftsmanship!

JK Exclusive mouthpieces stand out with large tonal volume, pure intonation, easy response, and precisely calculated resistance in cup design and backbore, ensuring the player excellent endurance.

The musician’s personal sound ideas and wishes can only be fulfilled with the greatest possible technical precision. That’s why Klier uses computer-controlled CNC lathes to produce their JK mouthpieces. Only this manufacturing method, with its high positioning accuracy, allows the necessary serial precision with tolerances in the micrometer range (thousandths of a millimeter).

Unique in the Mouthpiece Sector

The consistent embouchure and cup diameter of each series, along with exact and differentiated gradation, enable the musician to achieve any desired style without having to adjust their embouchure. A mouthpiece series with such precise and optimal craftsmanship cannot be found in any other mouthpiece offering.

Mouthpieces by Josef Klier - A Sound Beginning!

Features

  • Josef Klier Trombone Mouthpiece
  • Type: 7B-B
  • JK Exclusive Series
  • Bore: 6.8 mm
  • Rim Diameter: 39.00 mm
  • Cup Diameter: 25.5 mm
  • Cup Shape: Medium Deep
  • B Shank: 11.5 mm
  • Silver Plated
  • Made in Germany

Scope of delivery

  • 1 x Klier Trombone Mouthpiece Exclusive 7B-B

Specification

  • Product number 00099308
  • Cup depth Mitteltief
  • Instrument Bariton, Euphonium, Posaune
  • Shaft Trombone Baritone (11.5 mm)
  • Cup diameter 25,5
  • Colour Silber

Reviews

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

Mouthpiece
Review from uwe on 15.06.2020
Variant Klier Trombone Mouthpiece Exclusive 7BL
This rating has been translated automatically. Original language flag from
 verified purchase
This is the mouthpiece I have. With it I can play pieces where I already wanted to give up. The service is just great. I can only recommend the Kirsten company. The music house is my first choice from now on.

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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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