Munnstykke Trompet Yamaha Standard 17B4

Yamaha TR-17B4 Mouthpiece for Trumpet
Standard Series

Overview
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.
Theres a Yamaha mouthpiece to suit every player.

Specs
Characteristics: A good combination of large rim and relatively shallow cup. Powerful sound. A good choice for orchestra first-chair players.
Model no: TR-17B4  
Rim Inner Diameter (mm): 17.3
Throat (mm): 3.65