Walter Grabner

991 Wildwood Lane

Highland Park, IL 60035

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Grabner HiTech

Bass Clarinet Mouthpiece 


Is the one of the world's best bass clarinet mouthpieces?

This one of three bass clarinet models. It  replaces the CXZ_LB "Lawrie Bloom" bass clarinet mouthpiece.

This mouthpiece has great balance between projection and delicacy. It can cut through a 100- piece orchestra, or be heard playing the whisper-soft solos in Wagner. The design supports a clear and elegant upper clarion and altissimo.

In six months, we have sold over 100 B1C's. They are already appearing in two, soon to be three, major U.S. symphony orchestras, and are already appearing in pit orchestras on Broadway.

A 440
Tip opening = 1.74

Plays well with a Vandoren V12  #3 1/2
The future is here
Is this the world's best bass clarinet mouthpiece? Some professionals think so!


This mouthpiece was digitally designed and manufactured to the most precise technical standards.  It has been hand-finished, adjusted, and play tested for optimum performance.

The B1C Mouthpiece is $400.00 each, $425.00 with Rovner 1R Ligature and Cap. Terms are the same - try one or more for a week, send back what you don't want to keep for a quick refund.


You can order Walter Grabner clarinet mouthpieces with a click of a button.

The appropriate shipping charges will be calculated when you go through the check out process, whether or not you are U.S. based or International.

Sales tax for Illinois residents will also be calculated



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B1C mouthpiece - $400.00


  B1C mouthpiece, with Rovner 1R  Ligature    and Cap - $425.00