YAMAHA-Mouthpiece Trombone 52, small shank

YAMAHA-Mouthpiece Trombone 52, small shank, rim inner diameter Ø 25.65, cup volume & shape: standard, rim contour: standard, throat: 7.11mm, backbore: semi-broad, larger inner rim diameter and cup than the 51, heavy tone, for advanced players. 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.