Can be scrolled
| Specifications | Key | Bb/F/Gb/D | Bb/F/Gb/D | - | Bb/F/Gb/D | Bb/F/Gb/D | |
|---|---|---|---|---|---|---|---|
| Bell Material | Yellow brass | Gold brass | - | Yellow brass | Gold brass | ||
| Bell Diameter | 241mm (9 1/2") | 241mm (9 1/2") | - | 241mm (9 1/2") | 241mm (9 1/2") | ||
| Bore Size | LL: 14.3mm (0.563") | LL: 14.3mm (0.563") | - | LL: 14.3mm (0.563") | LL: 14.3mm (0.563") | ||
| Outer Slide Material | Yellow brass | Yellow brass | - | Yellow brass | Yellow brass | ||
| Inner Slide Material | Nickel silver | Nickel silver | - | Nickel silver | Nickel silver | ||
| Finish | Clear lacquer | Clear lacquer | - | Clear lacquer | Clear lacquer | ||
| Mouthpiece | BL-61D4L | BL-61D4L | - | BL-61D4L | BL-61D4L | ||
| Case | Included | Included | - | Not Included | Not Included | ||
