YAMAHA-Mouthpiece French Horn 29B

YAMAHA-Mouthpiece French Horn 29B, rim inner diameter Ø 17.07, cup volume & shape: semi-shallow (V-Cup), rim contour: standard, throat: 3.90mm, backbore: semi-broad, fairly thick rim with a relatively small inner diameter for superior high tone, medium throat for easy all-around playing. Produced using the most advanced computer design and manufacturing technology, our Standard Series mouthpieces feature unmatched precision, smooth attack, secure control, and easy playability. They have the ideal weight for all-around usage and are available in over 100 configurations.