bB Key High Grade 3-Rotary Valves Baritone(BR-HR3370G-SRY)
Product Description
| 3-Rotary valves Baritone-High Grade； |
| Key：bB； |
| Material：Yellow Brass body，Cupronickel |
| Tuning pipe（outer），rose brass leadpipe； |
| Rotary valve：Yellow brass； |
| Bore size：13.9mm； |
| Bell DIA.：271.5mm； |
| Finish：Gold Lacquered； |
| Case： Premium case. |