Vandoren Bb German Clarinet "D Concept" Mouthpiece B40D

A Boehm system mouthpiece specially adapted to the German Clarinet and the "Reform Boehm" It is offered in two models: the M30D an B40D The M30D offers a good balance between timbre and roundness, while the B40D produces a compact and centered sound The length and diameter of the shank, the bore, the appearance of the tip rail and the external shape are the components of this new concept