Yamaha Cornet (Long Shank)
| Model No. |
Inner Rim Diameter (mm) |
Rim Contour/
Thickness |
Cup Depth |
Throat (mm) |
Backbore |
Playing Characteristics |
| 7A4 |
16.24 |
semi-flat/
thick |
shallow |
3.65 |
standard |
Fairly small inner rim diameter, but with outstanding flexibility. |
| 9C4 |
16.28 |
semi-flat/
standard |
standard |
3.65 |
standard |
Well-defined rim bite for easy, fatigue-free playability. |
| 11A4 |
15.99 |
semi-flat/
standard |
shallow |
3.65 |
semi-narrow |
Piccolo trumpet mouthpiece with a CR shank, medium bore and shallow cup offers a bright upper range. Excellent for piccolo trumpet. |
| 11B4 |
16.64 |
semi-flat/
standard |
shallow |
3.65 |
semi-wide |
CR shank mouthpiece for piccolo trumpet. Medium bore with a shallow cup offers bright and rich upper range. Well-suited for piccolo trumpet. |
| 11C4 |
16.46 |
semi-flat/
standard |
standard |
3.65 |
standard |
Standard type for players from beginner to advanced. |
| 13B4 |
16.63 |
semi-flat/
standard |
semi-shallow |
3.65 |
standard |
Bright tone suited to large bands and ensembles. |
| 14A4a |
16.81 |
semi-flat/
semi-thick |
shallow |
3.65 |
standard |
CR shank mouthpiece for piccolo trumpet. High range speed and powerful performance are possible. Well-suited for piccolo trumpet. |
| 14B4 |
16.85 |
semi-flat/
standard |
semi-shallow |
3.65 |
standard |
Outstanding overall balance for all genres. |
| 15C4 |
16.98 |
semi-flat/
standard |
standard |
3.65 |
standard |
Bright, powerful tone. For advanced players. |
| 16C4 |
17.00 |
semi-flat/
standard |
standard |
3.65 |
standard |
Large inner rim diameter and medium cup for easy playability over a wide range. |
| 17C4 |
17.30 |
semi-flat/
standard |
standard |
3.65 |
standard |
Ideal for orchestra players who prefer a large inner rim diameter. |