Yamaha MPTR7B4 Trumpet Mouthpiece

Trumpet mouthpiece - produced using the most advanced computer design and manufacturing technology. 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. Relatively large throat diameter with a sharp shoulder. Bright sound with easy high notes. It has 16.46 mm rim inner diameter and 3.65 mm throat.