Stradivarius B series winglet
* With drilling 10.19 mm
* 6"=152.40 mm diameter soundboard
* 183 soundboard, 183 mouthpiece
* Monel valves, 3rd stroke trigger
* Original Vincent Bach 7C mouthpiece
* 1852 case
* material - brass
* silver plated
Specifications
- Tuning: Bb
- Bore: 10.2 mm
- Bell: 152 mm
- Body: Brass