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. There’s a Yamaha mouthpiece to suit every player.

Model Number System

Standard Series (Short Shank) Model No. Rim Inner Diameter (mm) Throat
(mm) Characteristics CR-7D4dS 16.24 4.10 Small inner rim diameter, flat and wide for extended endurance. Bright, round tone. Outstanding high tones. CR-11C4S 16.46 3.65 Easy high register. Ideal for beginners. Same rim and cup configuration as the 11C4 trumpet model. CR-11E4S 16.46 4.20 The standard British-style cornet mouthpiece. Exceptionally flexible for a wide range of styles. CR-13E4S 16.70 4.50 Slightly larger inner rim diameter than the 11E4 for a richer, heavier tone. Deep “V” cup delivers traditional soft cornet tone. CR-14ES 16.86 3.98 Slightly smaller inner rim diameter than the 16E. Beautiful soft tone. Centered tone and outstanding stability over the instrument's full range. CR-16ES 17.06 3.98 Popular with top British players. Unique configuration with a fairly thin rim facilitates advanced playing techniques.

• *The last “S” : Short Shank