3 DVR Flex Cornet Mouthpiece

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

From: $200.00


Click picture for Flex Mouthpiece Concepts

Mt. Vernon Bach 3 Rim – Inner Diameter = .655″ (16.64 mm)

Our 3 DVR Flex cornet mouthpiece is a great choice for a player who is coming from a 3C type of mouthpiece and wants better intonation along with improved endurance.

Our 3 DVR is not a shallow cup but due to our advanced acoustic designs is very easy to play.

SKU: N/A Categories: ,

Additional Information

Weight 0.3 lbs
Dimensions 3 x 1 x 1 in
Series Design (Mouthpiece balance)

By developing mouthpieces as complete systems, or series, we have been able to combine the best internal shapes and sizes to maximize the performance of each mouthpiece. In this manner you are assured of a mouthpiece that has been balanced acoustically for maximum sound and ease of play.




Silver plated, Gold Plated

Flex Alloy

A proprietary brass alloy and treatment. It is extremely resonant and transfers energy very efficiently thus adding to ease of play.

1 review for 3 DVR Flex Cornet Mouthpiece

  1. Rated 5 out of 5


    K.O. is a pleasure to work with. I started using Stomvi trumpet mouthpieces with great success. I wanted a cornet mouthpiece that had the same size rim so I took the plunge on his cornet mouthpiece. It doesn’t have your traditional cornet sound, but that’s the best part. What we consider dark when it comes to a cornet, is actually almost muddy in tone. This mouthpiece produces an extremely clear and vibrant tone. Plus it’s so much easier to play. Most cornet mouthpiece’s are harder to play and support in the upper register. This one isn’t and will redefine how you play your cornet. Switching between my trumpet and cornet is effortless now.

    When someone like K.O. is willing to stand by his product how can you go wrong. Give them a call. You won’t regret it.

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