Saxophonist playing a white Syos tenor saxophone mouthpiece

Meet your mouthpiece match

Let's find the saxophone or clarinet mouthpiece that is made for you

Awarded bes innovation 2018 by La ville de Paris
Syos saxophone mouthpiece easy to play in tune homogeneous
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Easier to play

The Syos mouthpiece is always easy to play and responsive, no matter your style preference.

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The acoustic optimization of the input impedance gives you precise pitch accuracy.

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Designed for your sound

Our experts will help you choose or design a mouthpiece suited to your sound.

The concept

Looking for a dark and powerful sound? Or rather a bright and focused tone? The internal geometry of a mouthpiece determines its acoustic properties. We design mouthpieces with the shape to suit your sound.

Syos saxophone mouthpieces are designed and customized thanks to science in acoustics

The special signature edition

Saxophoniste Tivon-Pennicott plays a Syos tenor saxophone mouthpiece
Syos Tivon Pennicott signature tenor saxophone mouthpiece

Tivon Pennicott

My Syos mouthpiece is uniquely comfortable for me. I can easily access my altissimo while also blowing through my low subtone notes with ease.
Saxophoniste Chad Lefkowitz-Brown plays a Syos tenor saxophone mouthpiece
Chad Lefkowitz-Brown signature tenor saxophone mouthpiece

Chad Lefkowitz-Brown

My Syos mouthpiece helps give my sound tons of power and a thick core. It’s always super easy to play and helps me articulate clearly, even on fast lines!

Yoann Boucher

Syos is a fine combination of savoir-faire, quality and attentiveness to the musician’s needs.

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Frequently asked questions

Custom mouthpieces, how is that even possible?

Syos was founded by two researchers in acoustics. We studied both the physics of wind instruments and auditory perception (and especially the sound vocabulary), so we established relationships between sound characteristics and mouthpiece geometry elements (chamber, baffle, tip opening, etc…)

How can you be sure that the mouthpiece will suit me?

When you order a custom Syos mouthpiece, we use your answers from the questionnaire to design the most appropriate geometry for you. Once you have received the mouthpiece, you can test it for 30 days at home, in rehearsal, in concert… You can give us feedback that allows us to improve the mouthpiece if needed; to make it even more perfect. You’ll then receive a second version of the mouthpiece that you can test, etc… Last but not least, you’ll be helped by one of our acoustician experts during all the process!

I’d like to test it before buying it. Where can I do that?

When you order a mouthpiece, you have 30 days (from the day you receive the mouthpiece) to try it at home and you can send it back if it doesn’t suit you. You can also discover Syos mouthpieces in our studio in Paris: book an appointment with Sylvie to discover more than 1000 different mouthpieces and better understand the influence of the geometry on the sound. We also have retailers all around the world, find the closest one on that dedicated map.