The instrument's patented "dual plane" valve permits a unique tubing configuration for smooth transitions between Bb and F horns. The long leadpipe delivers remarkably accurate intonation, while the hollow valve rotors provide quick, free response.
- F/Bb double horn
- Handmade construction
- Hollow valve rotors
- Bell throat: medium large (ML)
- Bore: 12mm (0.472")
- Yellow brass
- Lacquered finish
- Mouthpiece: 30C4
- With detachable bell (YHR-667VS)