Yamaha Standard 37C4 Alto Horn Mouthpiece

Made of quality brass the 37C4 alto horn mouthpieces is highly regarded among beginning
and professional musicians alike. The result of a special approach to design and
manufacture, the 37C4 alto horn mouthpieces delivers the performance and comfort
required where they are needed most: where instrument meets musician. The mouthpiece
production techniques used by Yamaha promises consistent quality time after time. Our
computer-aided design system and computer controlled lathe work together to produce the
most precise, consistent mouthpieces in the world.

The 37C4 alto horn mouthpiece has a medium inner rim diameter and cup volume, which
produces a bright tone, outstanding endurance, and easy of play from the lowest to
highest notes

Made in Japan

and always

on domestic orders