Walter Grabner

991 Wildwood Lane

Highland Park, IL 60035

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Grabner HiTech 

Introducing the MVP tuning barrel


  • Grabner version of Moennig inverse taper bore
  • Will not warp or crack
  • Great intonation
  • Great response
  • Great tone
  • Great Results

New MVP Barrels

Be the most valuable player in your section with the new MVP tuning barrel.

It is made by me, from scratch, in my new 3D printer farm in my home workshop.

No hands other than mine touch it until I am ready to send it to you.

The intonation improvements include more stable throat tones and less sharpness in the upper clarion.

Works on both Bb and A clarinets and is best used on Buffet R13 bore clarinets (R13, Prestige, Festival, Tradition etc).

Available in 64, 65, 66, 66.5 mm. Just specify in an e-mail when ordering.

Introductory Price: ..........................................$69.00

Terms are the same - try one or more for two weeks, send back what you don't want to keep for a quick refund. 


The U.S. and/or international shipping charges will be calculated when you go through the checkout process, as will sales tax for Illinois residents.



Click on View CartĚ to review your selections and proceed to checkout.




   MVP Clarinet Tuning Barrel ................. $69