Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady
Soprano Originals Saxophone mouthpiece - Steady

Soprano Originals Saxophone mouthpiece - Steady

Sale price€204,00
  • A perfect balance of brilliance and warmth in the sound
  • A really flexible and homogeneous mouthpiece thanks to its circular 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

Soprano 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.

MouthpieceSyosMouthpiecesToneReedTip openingTuneSoprano mouthpieceIncrediblePurchase
  • 5 stars: 18 (75%)
  • 4 stars: 3 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 2 (8%)
  • 1 star: 1 (4%)
F
Federico Missio
Best soprano mouthpiece ever played

I was looking for a soprano sax mouthpiece that would offer a good balance in terms of ease of response (the right amount of resistance and intonation stability, a balanced tone, good volume and projection and quick articulation). Knowing more or less the tip opening that suits me and wanting to first test the ‘naturally achieved quality’ resulting from this brand’s craftsmanship, I chose an original mouthpiece—and the result was astonishing: it is by far the most efficient mouthpiece in every respect that I have ever played on soprano sax. My sincere congratulations on this achievement, which finally allows me to express myself effortlessly on an instrument that is, by nature, quite delicate and demanding.

F
Freddy Gaven
Excellent comme d' habitude

Super bec pour soprano , très grande faciliter d émission du son , comme tout les bec de chez syos , suivie d une puissance extraordinaire sur tout le registre de mon soprano courbe .
Ceci dit le steady brille quant même encore un peux trop pour mon soprano , je vais donc sûrement commander le modèle mat les yeux fermer .

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J
Jerry Brown
Surprisingly Great Sound for Me

I do not like plastic mp's. However, this mp gives me the concert band sound I need. It is open and warm; not edgy. A very nice feature is that the overall length is shorter than most other brands, which prevents having to push the mp past the end of the cork on my curved soprano. I don't know if that is by design, but it's a nice feature. The 5 tip opening (1.3mm) is perfect for me to play soft in the bottom register and in tune in the upper register with a 2.25 Legere reed. I'm happy with it but not a big fan of the ligature. It moves my reed when I push it on, and takes too much time to keep readjusting to get the tip of the reed where I need it. I stay 4 stars, but I'm giving a 5 because customer service was good about shipping a replacement after the original got crushed in transit.

K
Keith in Oregon
Excellent! (Student or Advanced Player)

I've owned many, many mouthpieces over the years. But until I bought and played the Syos "Steady," I'd never really had one mouthpiece I would recommend for a beginning player and an advanced player too. With its easy playability and even tone, the Steady beautifully bridges the gap.

J
John
A Keeper

My second Syos mouthpiece, the first was a Smokey. As with the Smokey, the Steady is a very pleasant surprise. It is difficult to decide between these two, both are keepers. The difference to me is that the Steady seems to give a little more centered, focused tone. Very subtle, but noticeable — difficult to detect when playing, more noticeable listening back to a recording (or through headphones). These are both excellent, reed friendly mouthpieces, free blowing. Tuning is good. I will be keeping (and using) both.

T
Thierry PONCELET
Embouchure Soprano + Alto + Ténor

Note 4/5 => comme pour les deux autres achetés précédemment (Alto & Ténor) la finition (polissage) des zones de contact (avec le liège du bocal et avec l'anche) pourrait être améliorée...

T
Thierry Francine bardet
Super

Conforme à ce que j’avais entendu dire de SYOS. Facile à jouer, plus facile de jouer piano, et plus facile dans les graves et dans les aigus. Je me régale. Merci à vous.

G
Guy Bernard Préveyraud
Avis très favorable

Agréable à jouer sur tout le registre de l’instrument. Entre le sax ténor et le sax soprano, le passage s’effectue sans aucune difficulté.

C
Charly ANTOINE
Steady or not Steady ?

Excusez pour l'éventuel doublon, mais ces formulaires se comportent bizarrement. Ce qui n'est pas le cas du Steady, qui lui est "nickel" ! Espérons que la matière du bec tiendra dans le temps...

P
Pierre Beaudoin
Bec de soprano Steady #5

Tout de suite quand j’ai installé mon bec Steady sur mon saxophone j’ai tout de suite su que c’était le bon. Facilité d’émission dans tout le registre de l’instrument et combiner avec une anche Légère, c’est winner!

M
Michael Glasscoe
Gave a try it didn’t work out

In spite it of being a pre-designed mouthpiece it took a very long time to be deliver which uses up your try out period to return it. This was a lesson learned on Syos return policy. The mouthpiece itself have few area I could not understand like a C4 and #C4 drop out on the soprano when playing it and a uncontrollable G note, the Syos ligature that I brought with it would’nt hold the reed well that all. I spent too time trying to make it tight to reed and mouthpiece it seem to be too big for soprano mouthpiece, always way pass the cut line of the any of the reeds I used to the point of been pull off the back of the mouthpiece. I waited so long to try out one maybe I just got a bad one.

Michael G

Hello Michael,

Thank you for your feedback. We are sorry you feel the mouthpiece took a very long time to be delivered. In fact, you ordered on June 21st, the mouthpiece was sent June 25th, and you received it July 1st. Taking into account that all our mouthpieces are made on demand, it takes usually between 3 to 5 days to be produced, and 7/10 days for the overseas shipping. Everything is explained here in our shipping policy: https://syos.co/en/policies/shipping-policy
The time between the day you ordered and the day you received the mouthpiece is totally normal. It went rather quickly.
To have it quicker, you should have choose express shipping with Fedex.

About the trial period, you have 30 days to try the mouthpiece, from the day you receive it, as explained in our return policy: https://syos.co/en/policies/refund-policy (the 2 lines at the very beginning).

About the mouthpieces itself, we are sorry it does not work for you. What is your usual mouthpiece and tip opening?
The way they are made works well for many people, maybe the mouthpiece you choose was not the right one for you.

I am sorry but I don't understand this sentence: 'I waited so long to try out one maybe I just got a bad one.' Could you please explain?

Thanks in advance, looking forward to hearing from you.
Kind regards
Sylvie

R
Rudy Silva
Not happy yet

I purchased the Steady#7 Soprano mouthpiece hoping that I would have found my dream mouthpiece. I’ve tried cane reeds from #2, 2.5 & 3, I’ve also tried Legere reeds, 1.5,2,&2.5. The mouthpiece is not free blowing for me. I’ve also used different ligatures and have not noticed any changes. My problem is that I can not play the upper register from G to high F# with ease. I’ll keep experimenting with different types of reeds because I just don’t want to toss it into my mouthpiece storage box, it’s starting to get a little frustrating. One other minor problem is that the mouthpiece guards from Syos are very thin and not comfortable at all.
I hope I can find a solution so that I can write a better updated review.

Hello Rudy, thank you for your feedback. I am sorry the mouthpiece does not work for you; what was your usual mouthpiece and tip opening, prior to the Steady 7?

p
patrick gateau
Bec

Bon achat, bec sonore et facile à jouer,
Merci Syos.

E
Eric Bruneaud
Bec qui fonctionne bien

Bec agréable à jouer avec belle sonorité mais pas vraiment supérieur à mon Selmer .

A
Angus Byrne
Well made but doesn’t suit me.

I went for a spec that just doesn’t work for me unfortunately. The mpc is very well made and would probably suit a different player perfectly. By the time I realised I was over the 30 day return limit.

Hello Angus,
Thank you for your feedback. I am sorry the mouthpiece does not work for you. What is wrong with it? We can still make an exchange, if you would like.
Looking forward to hearing from you.
Kind regards
Sylvie

B
Brian Taylor
The Best Soprano Mouthpiece

I am a 86 year old retired musician and have not played for a long time.
Last year I decided to take up the soprano again and tried a couple of top
brand mouthpieces but I was not a 100% happy. I came across SYOS 3D
printed mouthpieces on Dan Forshaw YouTube channel and thank's to him
I decided to try the steady with a 7 tip opening, Incredible that is only way I can describe it it is the best mouthpiece I have ever used on a Soprano Sax
The steady gives you a full dark sound but also bright and power when you

need it.

P
Pedro Vazquez
With hesitation

I purchased a curved soprano sax a few weeks ago. I did so with hesitation. I’ve heard all kinds of reason as to why the soprano sax is difficult to play…difficult to play in tune, embouchure is unforgiving. etc

I have to say that with my SYOS Steady Soprano mouthpiece I have not had any of those issues. It played great from the get-go, easily plays in tune throughout the entire range of the saxophone and has a very smooth, lovely tone.

I am very happy with my purchase from SYOS and encourage everyone to try out these mouthpieces.

S
Stephane LE GARS
Bec soprano

Un bec parfait pour moi, l’un des plus faciles à jouer que j’ai utilisés ! Facilité d’émission, timbre qui correspond à ce que je cherchais.

V
Volkmar
Excellent

Already after very short time this mouthpiece feels like it is part of my body - I still discover its multiple possibilities which is exactly what I need to develop my own way to express and create with my instrument

B
B.E.
Great mouthpiece

Very pleased. Finally I can play the high notes easily on my Thomann soprano.
Less fatigue, I can play for a long time.

Original comment:

Super bec
Très satisfait. Enfin je peux jouer les aiguës facilement sur mon soprano Thomann.
Moins de fatigue aussi, je peux jouer très longtemps

Benjamin Ekman

P
Patrick Sainton
A revolution

A real revolution between my lips.

Comment:

Une révolution

Une vrai révolution entre mes levres.

Patrick Sainton

M
Michael Geilich
Exceeded my expectations

I had been playing on a Jody Jazz HR* and it was feeling a little too open for my current need, which is jazz fusion. I haven’t compared other models, but Steady feels good - enough power and projection and I can still craft a tone. Don’t know about durability, but given the rate I change mouthpieces, not an issue. And for the price, I can buy 3.

I am using Steady with the Syos ligature and don’t like not being able to adjust the height of the ligature with respect to the reed. That means I lose the ability to control tone that way. A lig with a single screw in the back shouldn’t be hard to print and oh so much better. The vibration response is good though.

F
Fabien Hily
So good !

Super satisfait !! Homogénéité, confort et justesse … bien conseillé . Petit bémol sur le couvre bec peut être … pas fou .

M
Marcelo Albernaz
Wow! It changed my mind! And my sax!

Being mainly a tenor sax player I thought it was normal to fight intonation on a soprano sax. Not anymore, now I can play in tune all the way up! Also, I never thought that a plastic made mouthpiece could sound that good . Better learning late than never!

Complete your kit

Soprano Saxophone reeds box
Sale priceFrom €15,90
Ligature for Soprano Saxophone
Sale price€18,00
Mouthpiece Cap for Saxophone
Sale price€15,00
Cushions
Sale price€4,80

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.

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