The Buffet Crampon Tosca series was created in a collaborative effort between Buffet Crampon luthiers and artists such as Michael Arrignon, Romain Guyot, Pascal Moraguès, Guy Deplus, and Paul Meyer. The result is a clarinet designed for the 21st century with incomparable style and elegance.The Tosca is the evolutionary result of advanced materials and manufacturing techniques. It has a warm, velvety sound and extremely consistent intonation at either 440 or 442 Hz as it comes with two barrels. The keywork is shaped for a comfortable and a natural feel. It is made with a low F correction key to better match instruments holding down the low end of the ensemble, Gore-Tex and cork pads, and select grenadilla or Green Line bodies.