YAMAHA-Mouthpiece Tuba 68B

YAMAHA-Mouthpiece Tuba 68B, rim inner diameter Ø 32.72, cup volume & shape: semi-shallow, rim contour: standard, throat: 7.50mm, backbore: standard, large inner rim diameter with a small cup volume and throat, enhanced clarity in large Bb and C tubas. 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.