When Dr. Rousseau couldn't find an alto saxophone mouthpiece to recommend to his classical students, he decided to design his own. That's when he designed the "R" series Rousseau mouthpiece, inspired by a mouthpiece given to him by Marcel Mule. The NC4 was developed to complement the "R" series mouthpiece, however, quickly took over as the most popular Rousseau model.

Features

• Rollover Baffle gives ample projection
• Generous dip in the chamber after the rollover baffle provides a warm sound
• Redesigned sidewalls give this mouthpiece an even, centered tone
• Symmetrical tip rail gives an immediate response at all volumes
• Longer shape provides a more secure fit and superior tuning stability