Kèn Frenchhorns Yamaha YHR891D.
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-891D |
| Specifications |
| Color/Finish |
| Body |
Finish |
Unlacquereded |
| Control Interface |
| Valve |
Number of Valves |
5 rotary valves |
| Design/Architecture Detail |
| Lever Action |
Mechanical |
| Bell |
Bell Type |
Detachable |
| Bell Size |
MS |
| Bore |
Bore Size |
12mm (0.472") |
| Material |
| Body |
Yellow brass |
| Valve casings |
Nickel silver |
| Key |
| Key |
F/Bb/high F |
| Accessories |
| Included Accessories |
Mouthpiece |
HR-30C4 |
Xin mời liên hệ Việt Music để nhận tư vấn và biết thêm thông tin về sản phẩm Kèn French Horns Yamaha YHR891D.
