Heimatklang 12C-S Walnut Mouthpiece for Trombone

Mouthpieces Crafted by Masters!
  • All-round mouthpiece made of walnut
  • Small trombone shank
  • Medium-shallow cup, medium-wide rim
  • Cup diameter: 24.50 mm (inside), 38.20 mm (outside)
  • Bore: 5.5 mm, total length: 80 mm
  • Good response across the entire pitch range
Variants (3)
Heimatklang 12C-L Nut Mouthpiece for Baritone
Heimatklang 12C-L Pear Mouthpiece for Baritone
Heimatklang 12C-L Maple Mouthpiece for Baritone
Heimatklang 12C-L Nut Mouthpiece for Baritone
  • All-round mouthpiece made of nut wood
  • Wide baritone and trombone shank
  • Medium shallow cup, medium wide rim
  • Cup diameter: 25.00 mm (inside), 38.00 mm (outside)
  • Bore: 5.5 mm, total length: 83 mm
  • Balanced response across the entire pitch range
74
Heimatklang 12C-L Pear Mouthpiece for Baritone
  • All-round mouthpiece made of pear wood
  • Wide baritone and trombone shaft
  • Medium-shallow cup, medium-wide rim
  • Cup diameter: 25.00 mm (inside), 38.00 mm (outside)
  • Bore: 5.5 mm, total length: 83 mm
  • Balanced response across the entire pitch range
74
Heimatklang 12C-L Maple Mouthpiece for Baritone
  • All-purpose maple mouthpiece
  • Wide baritone and trombone shank
  • Medium-shallow cup, medium-wide rim
  • Cup diameter: 25,00 mm (inner), 38,00 mm (outer)
  • Bore: 5,5 mm, Overall length: 83 mm
  • Balanced response across the entire range
74
74
All prices include VAT
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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  15 Hrs. 56 Min. 
Shipping and Delivery

Heimatklang Mouthpieces - Experience the Difference!

Heimatklang is the first manufacturer worldwide to produce precisely detailed wooden mouthpieces for brass instruments. With high technical effort, the 15 most popular sizes of brass mouthpieces are replicated and manufactured. Specially made drilling and milling tools enable perfect implementation.

The Key Advantages of a Wooden Mouthpiece

Wooden mouthpieces are hardly affected by temperature fluctuations, whereas brass mouthpieces are very difficult to play in colder temperatures. Nickel allergies and other skin irritations in musicians thus belong to the past.

An extremely pleasant playing feel for each musician fully comes into its own with wooden mouthpieces; you yourself and your audience will be thrilled.

All mouthpieces are coated on the outside and inside the cup with a very elaborate 5-layer finish, the inside of the shank is oiled multiple times.

Highest Quality for Passionate Musicians!

Features

  • All-round mouthpiece for trombone in walnut
  • Cup - Inside diameter: 24.50 mm (0.96 inch)
  • Cup - Outside diameter: 38.20 mm (1.50 inch)
  • Medium-shallow cup
  • Medium-wide rim
  • Good response across the entire pitch range
  • Small trombone shank
  • Bore: 5.5 mm (0.22 inch)
  • Total length: 80 mm (3.15 inch)
  • Elaborate 5-layer finish on the inside of the cup
  • Elaborate 5-layer finish on the outside
  • Shank inside oiled multiple times
  • Extreme durability

Scope of delivery

  • 1 x Heimatklang 12C-S Walnut Mouthpiece for Trombone

Specification

  • Product number 00056324
  • Cup depth Medium flat
  • Instrument Bariton, Euphonium, Posaune
  • Shaft Trombone Standard (10.8 mm)
  • Cup diameter 25,0
  • Colour Natural

Reviews

5.0/5.0
Based On 2 ratings
5 Stars
2
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.

special sound experience with trouble-free changeover
Review from Ronald on 27.06.2023
This rating has been translated automatically. Original language flag from
 verified purchase
I have been playing valve trombone for many years and have tried different mouthpieces.
The wooden mouthpiece made of walnut was an experiment for me; what could be the effect of the unusual material?
I was surprised. The sound was significantly softer compared to the metal mouthpiece I was used to.
The changeover was almost without problems. Only in the higher registers was the tonal stability temporarily less than with the familiar metal mouthpiece. This can be compensated for by practice.
Depending on the use and musical character, I can now switch between metal and wooden mouthpiece.
I can therefore highly recommend the mouthpiece.
Mouthpiece purchase
Review from Alfred on 19.10.2018
Variant Heimatklang 12C-L Nut Mouthpiece for Baritone
This rating has been translated automatically. Original language flag from
 verified purchase
After I urgently needed an alphorn mouthpiece, I found KIRSTEIN.de the suitable part for me.

After ordering, the desired mouthpiece was delivered quickly and without complications.
Many thanks again

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