Can be scrolled
| Specifications | Key | Bb | Bb | |
|---|---|---|---|---|
| Body | Yellow brass | Yellow brass | ||
| Bell Diameter | 443mm (17 1/2") | 443mm (17 1/2") | ||
| Bore Size | 18.5mm (0.728") | 18.5mm (0.728") | ||
| Height | 1,018mm (40 1/16") (Length) | 1,018mm (40 1/16") (Length) | ||
| Valves | 3 pistons | 3 pistons | ||
| Finish | Silver-plated | Clear lacquer | ||
| Weight | 9.0kg | 9.0kg | ||
| Mouthpiece | BB-67C4 | BB-67C4 | ||
| Case | Included | Included | ||
