4 Rotary valves Tuba 3/4(General grade) (TU-GR4418G-SYY)
Details
| Product | 4 Rotary valves Tuba 3/4(General grade) |
| Model | TU-GR4418G-SYY |
| Descrition | Key：bB； Material：Yellow brass body，Cupronickel Tuning pipe，Cupronickel Tenon； Piston：Cupronickel； Size：Bore size 18mm，Bell DIA.370mm； Finish：Gold lacquered； Case： Premium case. |