Dapat digulir
| Spesifikasi | Key | Bb | Bb | |
|---|---|---|---|---|
| Bell Material | One piece, Yellow brass | One piece, Gold brass | ||
| Bell Diameter | 138mm (5-7/16") | 138mm (5-7/16") | ||
| Berat | Heavy | Heavy | ||
| Mouthpiece | TR-16E4 | TR-16E4 | ||
| Case | Included | Included | ||
| Specifications | Bore Size | M 11.24mm (0.442") | M 11.24mm (0.442") | |
| Finish | Silver-plated | Silver-plated | ||
