Can be scrolled
| Specifications | Key | F | F | |
|---|---|---|---|---|
| Body | Yellow brass | Yellow brass | ||
| Bell Diameter | 446mm (17 1/2") | 446mm (17 1/2") | ||
| Bore Size | 19.5mm (0.768") | 19.5mm (0.768") | ||
| Height | 874mm | 874mm | ||
| Valves | 4 front pistons + 1 rotary | 4 front pistons + 1 rotary | ||
| Finish | Clear lacquer | Silver-plated | ||
| Mouthpiece | BB-67B4 | BB-67B4 | ||
| Case | Included | Included | ||
