Mouthpiece for sopran cornet
- Internal diameter of the cup: 16.50 mm
- Standard cup
- Rim: 5.65 mm
- Bore: 4.25 mm
- For players who prefer a darker sound
- Silver-plated
![](https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-s-cornet-soprano-sp_62d1006ac4b66.jpeg 600w, https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-s-cornet-soprano-sp_62d1006ac4b66-300x300.jpeg 300w, https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-s-cornet-soprano-sp_62d1006ac4b66-150x150.jpeg 150w, https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-s-cornet-soprano-sp_62d1006ac4b66-100x100.jpeg 100w)
Alliance WA21-S+ Cornet Soprano SP
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.7