Yamaha YHR-668II Professional Horn Looking to invest in a professional double French horn? Well look no further! Yamaha professional brass have become a go to for musical directors and professionals around the world. Their models are designed to be easily played by any musician, while not sacrificing sound, intonation, or timbre.  A note from Yamaha: Yamaha Professional Horns feature hand-lapped rotary valves and slides for an airtight, smooth action. Quick, responsive motion is provided by the articulated key levers. The hammered and annealed bell responds consistently in all ranges and the cyclical bore design produces consistent airflow throughout the horn. A well placed water key provides efficient water drainage. Yamaha Professional Horns are known for accurate intonation and comfortable yet quick response. This model features a Kruspe style with a large throat for a fuller sound with little resistance. This model also features the new lead-pipe & bell taper.  These horns are often a little lighter in weight compared to their competitors, again making them a a favorite, especially to the aging musician. Discover why these horns have become so popular for yourself, and invest in a horn that will always be consistent today!