Kèn Frenchhorns Yamaha YHR891.
Hand-lapped rotary valves and slides
Rotary valves and slides that have been hand-lapped are airtight and have smooth action.
Articulated key levers
Articulated key levers have responsive motion.
Hand-hammered and annealed bell
Hammering and annealing are processes so important to the instrument's acoustic characteristics that Yamaha employs computer-controlled equipment to ensure consistently superior sound. Hammering enables bells to have a rich, resonant tone that blends beautifully with other instruments. Annealing is a cooling and heating process that makes it easier to control the acoustics of the instrument.
Hollow, Phospher-bronze Rotors
Hollow, phosphor-bronze rotors provide a quick, free response are extremely corrosion resistant.
Innovative valve tubing configuration
The combination of the long rotor valve, dual plane valve, and tubing configuration create a unique shape and size for the triple horn.
Thông số chi tiết.
| Model |
YHR-891 |
| Specifications |
| Level |
Custom Triple |
| Key |
F / Bb / High F |
| Style |
Triple |
| Bore |
0.472" |
| Bell Diameter |
12 1/8" |
| Bell throat |
Medium large |
| Leadpipe Material |
Gold brass |
| Body/ Bell Material |
Yellow brass |
| Bell Type |
Fixed |
| Finish |
Unlacquered |
| Mouthpiece |
32C4 |
| Rotors |
(5) Hollow phosphor bronze;(6) with A+ stop valve (YHR-892) |
| Rotor Casing |
Nickel silver |
| Lever Action |
String |
| Water Key |
Yes |
| Features |
Patented "Dual Plane" 4th rotor;A+ stop valve (YHR-892) |
Xin mời liên hệ Việt Music để nhận tư vấn và biết thêm thông tin về sản phẩm Kèn Frenchhorns Yamaha YHR-891.
