YBB-105MS Convertible BBb Tubas
| YBB-105MS | YBB-105M | ||
|---|---|---|---|
| Key | Bb | Bb | |
| Body | Yellow brass | Yellow brass | |
| Bell Diameter | 366mm (14 3/8") | 366mm (14 3/8") | |
| Bore Size | 16.8mm (0.661") | 16.8mm (0.661") | |
| Height | 827mm (32 9/16") (Length) | 827mm (32 9/16") (Length) | |
| Valves | 3 pistons | 3 pistons | |
| Finish | Silver-plated | Clear lacquer | |
| Weight | 6.2kg | 6.2kg | |
| Mouthpiece | BB-67 | BB-67 | |
| Case | Included | Included | |
