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1 CVR Flex Trumpet Mouthpiece

(2 customer reviews)

From: $245.00

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FlexCutawayB

Click picture for Flex Mouthpiece Concepts

Mt. Vernon Bach 1 Rim – Inner Diameter = .671″ (17.04 mm)
Our 1 CVR VR Flex trumpet mouthpiece is a great choice for a player who likes a traditional Bach 1, 1C or equivalent but is looking for more sound with less effort.

Players coming from a Bach 1, 1C or equivalent report our Flex 1 CVR is 10-30% easier to play with better intonation and a more resonant sound.
This is due to our advanced acoustic design and Flex Alloy.

Most players coming from a Bach 1, 1C, or equivalent prefer our 1 DVR or 1 FVR.

How to Choose/Order

1. Choose an Acoustic Series Click here for Series Advice
2. Choose Silver or Gold Plating
3. Choose three Flex Couplers (included with mouthpiece price)
Click here for how to choose Flex Couplers (Advice and Details)

 

A Flex Coupler is needed to use this mouthpiece (3 are included in price).
Contact Us with any questions you may have.
(Acoustic Series are listed in order of popularity for this mouthpiece)

Additional information

Weight 0.3 lbs
Dimensions 3.0 × 1.0 × 1.0 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.

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Plating

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 CVR 5 Series

Great all around Series. Very good for Jazz Trumpet, Brass Quintet, wedding, and Orchestral including C Trumpet.

1 CVR Vs Series

Speed of Sound Series which is good for Lead Trumpet, Amplified Music, and Pit Work.

1 CVR J6 Series

J6 Series which is good for Lead Trumpet, Amplified Music, and Pit Work. It has more "core" to the sound than the Vs. Some say it requires a little bit more air.

2 reviews for 1 CVR Flex Trumpet Mouthpiece

  1. Michael (verified owner)

    I’ve used large cups such as a Bach 1X or Monette B1-5D for my classical and show work for all my 30-year career. When I first heard about KO’s VR cups I was hesitant to make any changes but curious enough to want to try them. I wanted a more efficient mouthpiece so I gave it a shot. I loved the feeling of working less and getting more…with no reduction in depth of sound. I’m very pleased with the 1CVR and it seems to be getting better each week as I get more familiar with it. Thanks KO!

  2. Andre Wickenheiser (verified owner)

    AMAZING, AMAZING, AMAZING! This mouthpiece with a 5 series sounds just AMAZING! The flex effect is NO JOKE! The resonance I get from this mouthpiece is absolutely bonkers. The sound seems to jump out of the horn with seemingly no effort. My brain gets very confused by this, haha. I have played many, many different mouthpiece makers (including very expensive ones), and Stomvi Flex mouthpieces are BY FAR AND AWAY the best I have ever played. Yes, it can feel stupid easy to get a full and gorgeous sound. I will leave it at that. Do yourself a favour and try one!

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