E. Rousseau ER20067X JDX 7X Alto Saxophone Ludwig with a dual-channel configuration that

with a dual-channel configuration that supports both a guitar and a microphone

greatest playing comfort

Solving the problems involved in coaxial designs requires massive amounts of DSP and subtle

A unique tube-driven electro-optical attenuator system allows instantaneous gain reduction with no increase in harmonic distortion — an accomplishment at the time

E. Rousseau ER20067X JDX 7X Alto Saxophone Ludwig with a dual-channel configuration thatEach year, more saxophonists throughout the world are discovering the advantages provided by E. Rousseau mouthpieces. The reason is simple: E. Rousseau mouthpieces work. They work because Eugene Rousseau, active throughout the world as a soloist, has transformed the demands of today's performer into precision performance tools. When you purchase an E. Rousseau mouthpiece, you are making an artistic investment. You know that your investment is sound