Alto Originals Saxophone mouthpiece - Steady
Alto Originals Saxophone mouthpiece - Steady
Alto Originals Saxophone mouthpiece - Steady by Syos - Alto Originals Saxophone mouthpiece - Steady
Alto Originals Saxophone mouthpiece - Steady by Syos - Alto Originals Saxophone mouthpiece - Steady
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Phantom Blue
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Pitch Black
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Arctic White
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Lava Orange
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Sea Blue
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Carmine Red
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Forest Green
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Anthracite Metal
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Mystic Purple
Alto Originals Saxophone mouthpiece - Steady by Syos - 8 / Mellow Yellow
Alto Originals Saxophone mouthpiece - Steady

Alto Originals Saxophone mouthpiece - Steady

Sale price$205.00

- A perfect balance of brilliance and warmth in the sound
- A really flexible and homogeneous mouthpiece thanks to its curved baffle and large chamber
- You can really play all styles of music, from jazz ballads to rock and funk.

Tip opening:5
Color:Phantom Blue

Shipping & Returns

Syos orders are shipped with standard or express shipping (the option is chosen on checkout). For every order containing one or several mouthpieces, there is an additional 3 to 5 days production time. The shipping time depends on the shipping method and on the shipping country (for the US, express is 2 days and standard is 10).

Product exchanges and refunds are available during 30 days after the reception of the order. To request a product return, get your order ID and visit our return portal. Please note that saxophone and clarinet reeds are non exchangeable and non refundable.

Shipping & Returns

Syos orders are shipped with standard or express shipping (the option is chosen on checkout). For every order containing one or several mouthpieces, there is an additional 3 to 5 days production time. The shipping time depends on the shipping method and on the shipping country (for the US, express is 2 days and standard is 10).

Product exchanges and refunds are available during 30 days after the reception of the order. To request a product return, get your order ID and visit our return portal. Please note that saxophone and clarinet reeds are non exchangeable and non refundable.

Warranty

Syos mouthpieces come with a two-year warranty which covers all manufacturing defects not attributable to the use of the mouthpiece by the buyer. Contact customer service for any questions.

Warranty

Syos mouthpieces come with a two-year warranty which covers all manufacturing defects not attributable to the use of the mouthpiece by the buyer. Contact customer service for any questions.

Secure Payment

Our payment system follows the SSL protocol, to ensure that sensitive data, payment information and personal details are safe from prying eyes. Shopping at Syos is totally secure!

Secure Payment

Our payment system follows the SSL protocol, to ensure that sensitive data, payment information and personal details are safe from prying eyes. Shopping at Syos is totally secure!

Balanced. Focused. Effortless. The Mouthpiece That Feels Just Right

Alto Saxophone

Your Tip Opening, Syos Style

You can easily find the Syos mouthpiece that matches the tip opening of the brand you already use. Just check our comparison chart or use our online equivalence tool to see which Syos opening corresponds to your current mouthpiece.

Professional sound, made accessible

Syos Originals mouthpieces strike the perfect balance of playability, comfort, and expressiveness. Each model delivers a rich, full tone while making playing feel instantly easier.

From practice sessions to the stage, Originals mouthpieces bring style and quality to every musical journey.

Easy to play

Made for every saxophonist looking to improve and enjoy playing

STYLE THAT STANDS OUT

SOUND THAT STANDS ABOVE

At Syos, we know the bold look of our mouthpieces might surprise you. But remember, it is not the color or the material that makes the sound. What truly matters is the internal geometry, the acoustic design, and how well it matches your playing style.

Each Syos mouthpiece is the result of extensive acoustic research and has been tested by professional musicians from every genre including jazz, funk and classical. They choose Syos for precision, ease of play, expressiveness and of course for the distinctive look.

Customer Reviews

Based on 89 reviews
75%
(67)
19%
(17)
6%
(5)
0%
(0)
0%
(0)
A
Anonymous
Great

Great sound

D
DeBeau
Tient ses promesses

Facile et agréable à jouer, son chaud et rond ou plus percutant, il suit bien et donne envie et plaisir de jouer ce qui est (l')essentiel ! Une ouverture 6* serait tellement appréciée ! Sur SA80, anches Vandoren V16 3,5

R
Raymond Michel
Un bec soprano vraiment extraordinaire

Supérieur au Jody Jazz que possède

G
G.B.
BECS ALTO ET TENOR

Franchement j'ai commencé par acquérir un bec Syos pour ténor, et j'ai acheté par la suite un bec Syos pour alto. Un régal de jeu simple et efficace. Je recommande de prendre uldes ligatures métalliques. Bon jeu !

G
Greg Bull

Alto Originals Saxophone mouthpiece - Steady

Complete your kit

Alto Saxophone reeds box
Sale priceFrom $15.00
Ligature for Alto Saxophone
Sale price$18.00
Mouthpiece Cap for Saxophone
Sale priceFrom $13.00
Cushions
Sale price$6.00

FAQ

About Syos Originals

Syos Originals mouthpieces are crafted with advanced acoustic design and 3D printing technology. Each model is created to balance ease of play, comfort, and expressiveness, giving you a professional sound that suits every style.

Each Originals model has its own character and fits different musical contexts:

  • Smoky: Ideal for warm, round tones in jazz, soul, and classical music, where richness and depth are key.
  • Steady: Balanced and versatile, perfect for big band, contemporary jazz, and crossover styles that require both projection and control.
  • Spark: Bright and powerful, designed for funk, rock, fusion, and amplified settings, where cutting through the mix really matters.

All Syos mouthpieces are designed and manufactured in Paris, France.

Choosing Your Mouthpiece

Yes. Originals mouthpieces are designed to be easy to play and very comfortable for beginners. They respond easily, help you produce a clean sound, and make it simple to control your tone. At the same time, they’re precise and expressive enough to keep growing with you as you progress, so you won’t need to change mouthpieces right away.

We provide an equivalence chart that lets you compare Syos openings with those of other major brands. You can also use our online tool to find the perfect match for your playing style.

The Originals collection includes three models, each with its own sound identity.

  • Smoky: for a warm, dark tone that is rich and round.
  • Steady: for a balanced sound with clarity and projection in every register.
  • Spark: for a bright, powerful tone that cuts through the mix.

Think about the sound you want to achieve and the musical contexts in which you play. If you are still unsure, you can use our online quiz or ask our team for personalized advice to guide you toward the best choice.

Material and Design

No. The color is purely aesthetic. The sound depends on the internal geometry and acoustic design of the mouthpiece.

All Originals mouthpieces are made from UPSCAL3D, our exclusive material developed by Syos. It has the same density and feel as hard rubber, but without the toxic components used in hard rubber production. UPSCAL3D is completely safe, food-grade, and odor-free, while still offering the same warm, rich sound and long-lasting durability.

Purchase and Trial

Yes. Every Syos mouthpiece comes with a 30 day trial. If it does not suit you, simply return it and we will refund you. You can read all the details in our return policy

Ligatures and caps are not included with Syos Originals mouthpieces. For the best setup, discover our Syos ligatures and caps, specially designed to match your mouthpiece. They are available in our accessories section.

Shipping

Syos ships to most of the countries in the world except those of South America and Central America, Iran, Nigeria, North Korea, Sudan, Syrian Arab Republic, Turkey and Russia.

As the mouthpieces are made-to-order, please expect a manufacturing time ranging from 3 to 5 days. The delivery time then varies depending on the destination country and if you choose an express or regular shipping.

Check the average shipping time for your country

Other

You can contact us through our contact page! We will be happy to assist you.

Contact Us

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