The Yamaha YHR-891 offers unparalleled versatility thanks to its unique F/Bb/High F capabilites. The hand-lapped rotary valves and slides are airtight and yield a smooth action. The key levels are articulated for superior 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.