YBB-201MS Convertible BBb Tubas
| YBB-201MS | YBB-201M | ||
|---|---|---|---|
| 調性 | Bb | Bb | |
| 揚聲口直徑 | 443mm (17 1/2") | 443mm (17 1/2") | |
| 管徑 | 18.5mm (0.728") | 18.5mm (0.728") | |
| 外觀 | Silver-plated | Clear lacquer | |
| 重量 | 9.0kg | 9.0kg | |
| 吹嘴 | BB-67C4 | BB-67C4 | |
| 樂器盒 | Included | Included | |
| 琴身 | Yellow brass | Yellow brass | |
| Height | 1,018mm (40 1/16") (Length) | 1,018mm (40 1/16") (Length) | |
| Valves | 3 pistons | 3 pistons | |
