Mouthpiece for Cornet
- Inner cup diameter: 16.50 mm
- Rim: 5.15 mm
- Bore: 4.6 mm
- Deep cup
- Standard for children
- A very popular mouthpiece
- Comparable to Denis Wick 4 and Yamaha David King
- Silver-plated
![](https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-3-cornet-sp_62d0fdf368cc5.jpeg 600w, https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-3-cornet-sp_62d0fdf368cc5-300x300.jpeg 300w, https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-3-cornet-sp_62d0fdf368cc5-150x150.jpeg 150w, https://soundsmag.com/wp-content/uploads/2022/07/alliance-wa21-3-cornet-sp_62d0fdf368cc5-100x100.jpeg 100w)
Alliance WA21-3 Cornet SP
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.6