YAMAHA-Mouthpiece Trombone 46B, small shank

YAMAHA-Mouthpiece Trombone 46B, small shank, rim inner diameter Ø 24.58, cup volume & shape: semi-shallow, rim contour: standard, throat: 5.85mm, backbore: semi-narrow, shallower cup than the 46C2, outstanding high register, fairly sharp shoulder, brilliant 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.