The efficiency has been privileged maintaining a real “Soprano” character playing like a true saxophone. It gives the player the flexibility to make it play the way HE wants.
Combined with a medium facing length and a progressive facing curve. Very stable with enough flexibility to vary sound colors, fast response.
The Sphere Chamber
Is the “replica” of the original Francois Louis® mouthpieces. It offers an unbelievable dynamic range with a full and rich sound color from the pianissimo to the most powerful fortissimo. It really conveys the air you blow into sound, with an enormous efficiency and a total spectrum of harmonics. Highs, Mids and Lows: dark and bright altogether with a rich medium color. For those who love to use sound colors the way painters do.
mouthpiece only