Yamaha horn origin F / B flat full double French horn YHR-567D that makes the best use of the design of the high-end model. F / B flat-B flat / F switchable, 4th lever adjustable system, with water key.
Yamaha Standard Series 30C4 French Horn Mouthpiece, Horn, 17.28mm inner rim diameter
Yamaha YAMAHA French horn mouthpiece HR-32-GP
Yamaha YAMAHA French horn mouthpiece HR-34C
Yamaha YAMAHA French horn mouthpiece HR-30-GP
Yamaha YAMAHA French horn mouthpiece HR-34B
Yamaha YAMAHA French horn mouthpiece HR-31-GP
