“Developed from Stéphane Belmondo’s 1-1/2C FL, this mouthpiece preserves his natural focus and clear line, while bringing what he was seeking: more ease, more softness, and greater comfort.
It offers strong centering, a clean attack, and immediate stability, with a refined, gentle airflow and highly controlled response across the register — ideal for expressive, poetic playing that never feels forced“
The real + : A stable, delicate mouthpiece, perfect for a soft, expressive musical line
• Flugelhorn mouthpiece
• Diameter : 17mm
• Throat #19
• Cup depth : FL = Medium deep
• Cup shape : U
• From beginner to professional
• Standard taper fitting
• Repertoire : Perfect for classical, lyrical, poetic contexts where gentleness, nuance, and refined expression matter.
Ideal for players seeking a controlled, elegant, expressive tone
Vidéo
https://www.youtube.com/watch?v=gByE-r5S5UA
Customization
Donat models are the result of several years of research and are designed to meet the needs of the vast majority of musicians.
Because every musician is unique, our workshop also offers a range of customization options. In some cases, these allow specific elements of your mouthpiece to be adapted to your preferences, your physiology, or your instrument.
Mouthpieces ordered through our Try at Home service are generally shipped within 1 to 7 business days, depending on model availability and workshop activity.
Purchasing a Mouthpiece
→ If the selected mouthpiece is marked “In Stock”, it will generally be shipped within 1 to 3 business days after your order.
→ If the selected mouthpiece is not marked “In Stock”, it will be specially manufactured for you in our workshop.
The average lead time between your order and shipment is 3 to 4 weeks.
This lead time allows us to devote the time and attention each mouthpiece deserves, ensuring the consistent level of quality we are committed to.
Our priority is not to manufacture faster, but to craft every mouthpiece with the same uncompromising level of care and precision.
Mouthpiece Customization
We also offer a wide range of customization options for your mouthpiece, including engraving, modifications to the throat, shank, rim contour, rim width, cup depth, cup shape, as well as other custom adaptations upon request.
Each customization is carried out individually in our workshop. The manufacturing lead time varies depending on the requested modifications and can be provided upon request.
Try at home
Try at Home
Test your future mouthpiece in your usual playing environment, with your own instrument and complete peace of mind.
A Unique Service Designed for Musicians
Atelier Donat is one of the few mouthpiece makers to offer a genuine Try at Home service.
This service was created to give you the opportunity to compare several mouthpieces in your real playing conditions before making your decision with confidence.
The trial fee mainly covers the round-trip shipping costs. Our goal is simply to make this service easy, accessible and affordable.
One Simple Flat Fee
The trial is offered as a flat-rate service, which is automatically applied to your shopping cart.
France: €20 (round-trip shipping included)
European Union: €25 (round-trip shipping included)
Other countries: upon request
15-Day Trial
You have 15 days, starting from the day you receive your parcel, to try your mouthpieces in your usual playing conditions.
Your trial automatically activates your 30-Day Donat Privilege Access.
You will benefit from:
5% discount on the entire catalog.
Free shipping on new mouthpiece orders (excluding trial orders).
Discounted prices if you decide to keep one or more trial mouthpieces.
Personal guidance from Dimitri, helping you choose the mouthpiece that best matches your playing.
Keep Playing While You Wait
If you order a new mouthpiece, you may keep your trial mouthpieces until your new order has been delivered.
This allows you to maintain your playing routine and familiar feel before returning the trial mouthpieces using the prepaid return label included with your parcel.
Reviews
Sylvain –
The Belmondo is a joy to play, offering much greater ease than my previous mouthpiece.
The sound is very round, slightly mellow.
An excellent mouthpiece, full of great qualities
Maxime E. –
The Belmondo is simply fantastic.
What a sound ! It’s pure velvet, a true flugelhorn tone.
Absolutely amazing, with a perfect playing feel.
I love it.
Great craftsmanship — bravo and thank you
Sylvain –
The Belmondo is a joy to play, offering much greater ease than my previous mouthpiece.
The sound is very round, slightly mellow.
An excellent mouthpiece, full of great qualities
Maxime E. –
The Belmondo is simply fantastic.
What a sound ! It’s pure velvet, a true flugelhorn tone.
Absolutely amazing, with a perfect playing feel.
I love it.
Great craftsmanship — bravo and thank you