【SYOS】 Custom Alto Mouthpiece | Explore This Option Alto Mouthpieces

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SYOS Custom Alto Mouthpiece

$363.29 USD $363.29
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This item is a subscription or a deferred purchase. By continuing, you agree to the Cancellation Policy and authorise charges to your selected payment method at the prices, frequency and dates shown on this page until your order is fulfilled or, where permitted, cancelled.

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30-Day Price Guarantee

  • Free 30-Day Returns
  • Ships from our US warehouse (delivered in 3–7 days)
  • Found a lower price? Let us know and we will match it!

1-Year + 180-Day Warranty

So that you can buy with confidence, we provide a comprehensive warranty on every product.

  • Warranty Period: This product comes with a 12-month standard warranty.
  • Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.

For more details, see the [Warranty Policy].

After your purchase, be sure to complete [Product Registration] to activate your warranty.

Free shipping

  • Free Shipping:
    All orders ship free of charge and usually arrive within 7 days.
  • 30-Day Return Guarantee:
    If you are not satisfied, you may return or exchange the item within 30 days of delivery.
  • Shipping Protection (recommended):
    For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.

Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.

For full details, please see the [Shipping Policy] and [Return Policy] pages.

Features

Specifications

Product Specifications Value

Product Name

SYOS Custom Alto Mouthpiece
Model Number 5308661498020
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (251)

Customer Reviews

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04/07/2026
Eddy Raw
04/07/2026
Amazon Customer
04/07/2026
ris999ing
04/07/2026
Shimazori
04/07/2026
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Payment & Security

Payment methods

  • American Express
  • Apple Pay
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  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • Klarna
  • Afterpay

Your payment information is processed securely. We do not store credit card details, nor do we have access to your credit card information.

Build Your Own Mouthpiece

Create a unique mouthpiece model to get the perfect fit with your sound and your playing technique. Fill out our questionnaire: one of the SYOS experts will supervise the design of your mouthpiece during all the steps of the process. 

Create Your Sound

Syos stands for Shape Your Own Sound. The technology and the science behind their mouthpieces has been developed during many years of research in acoustics. A mouthpiece that helps musicians to get the sound they like more easily means just more freedom for him when he plays! 

Plastic is chic

SYOS use ABS plastic to craft their mouthpieces: this material allows them to get the highest degree of precision, with improved resistance and durability. And you can get that in 18 colours to build a perfect style on stage!

A unique technology

Syos mouthpieces were born at Ircam, the worldwide reference in terms of research on music and sound technologies. The meeting between Pauline, specialist of wind instruments, and Maxime, auditory perception expert, started the creation and development of a new and original way of crafting instruments.


Brand:
SYOS
Category:
Alto Mouthpieces
Tags:
Alto Mouthpieces, Brand_SYOS, Finance Option None, Material_Plastic

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