Can be scrolled
| Specifications | Key | Bb | Bb | |
|---|---|---|---|---|
| Bell Material | Yellow brass | Gold brass | ||
| Bell Diameter | 220mm (8 2/3") | 220mm(8 2/3") | ||
| Bore Size | L: 13.89mm (0.547") | L: 13.89mm (0.547") | ||
| Outer Slide Material | Yellow brass | Yellow brass | ||
| Inner Slide Material | Nickel silver | Nickel silver | ||
| Finish | Clear lacquer | Clear lacquer | ||
| Mouthpiece | SL-51C4L | SL-51C4L | ||
| Case | Included | Included | ||
