Bach trumpet mouthpiece

The world's most widely used mouthpiece. Silver plated.
Made in the USA.
All models available with 117 back-bore. Contact us to order

1 1B 1C 1D 1 1/4C 1 1/2C 3 3B 3C 3CW 3D 3E 5C 7C 7CW 7D 7DW 7E 7EW 10C 10 1/2C 10 1/2CW 5B 5MV

Bach's standard mouthpiece for Bb trumpet, is probably the most widely used professional mouthpiece in the world. Part of this is due to the large amount of different models available. Whether you're a beginner or a pro, symphonic or jazz-head, Bach most likely has the right mouthpiece for you.

The number indicates cup diameter: from #1 (biggest) to #20 (smallest).

The letter indicates cup depth: from A (deep cup) to F (shallow cup).

We recommend:

  • 7C is the universal standard, and a great piece for any beginner.
  • 3C and 5C are for intermediate students looking for something with more volume and sound.
  • 1 1/2C and 1 1/4C is the standard among professionals - These are bigger mouthpieces with lots of projection and tone, but which also demmand that you're in shape.
  • 10 1/2C(W) is for the screamers. These will help you reach those high notes, but at a cost: The tone isn't quite as good as the bigger mouthpieces..

We have a huge stock of these mouthpieces, so if you can't find what you're looking for, please get in touch.



We're glad to modify your mouthpiece according to your needs. Contact us for a quote for the following modifications.

  • Gold plating
  • Bending (between 1 and 12 degrees)
  • Heat treatment
  • Opening up of throat
  • Backbore modification
Featured Recommendations
You might also want
Others also bought

There is no reviews yet. Be the first to write us your opinion

Add review:
Visit us in Copenhagen

Our shop has been located in the center of Copenhagen since 1796.

Mon-Fri: 10:00 - 17:00
Saturday: 11:00 - 14:00
Sunday: Lukket