YAMAHA-Mouthpiece Tuba 65

YAMAHA-Mouthpiece Tuba 65, rim inner diameter Ø 30.95, cup volume & shape: standard, rim contour: standard, throat: 8.35mm, backbore: semi-broad, relatively small inner rim diameter and medium cup volume for easy playability, excellent balance throughout the instrument's range, with a fairly dark tone. 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.