bB Key High Grade Rotary Trumpet 3 valves(TP-HR340G-SSY)
Product Description
| Rotary Trumpet 3 valves； |
| Key：bB； |
| Material：Yellow Brass body，Cupronickel Tuning pipe&leadpipe； |
| Rotary Valve：Yellow Brass； |
| Bore size：11mm； |
| Bell DIA.：129mm； |
| Finish：Gold Lacquered； |
| Case： Premium case. |