Based on the immensely popular Concept mouthpiece, the all new Selmer Paris Claude Delangle features a new design that combines ebonite and metal.
 
It has a warm and beautiful sound with great projection. A depth of tonal colours and a smooth, even matching tonal quality through the full range of the saxophone.
 
In playing saxophone concertos, it has a found a wide range of expressive qualities and a wide dynamic range. It is easy to blow and consistent throughout the whole range. It has much focus and clarity and the fast, articulated passages were clear, clean and precise.