T 315 is a 3.15 mm tip opening (124/00”) equivalent to the traditional “9*” opening. Combined with a medium long facing length and a progressive facing curve. Very well balanced and efficient, it keeps a well centered pitch with flexibility, lot of projection and a big fat low range “à la Ben Webster”. For the player who likes to blow a lot of air without loosing control. The Sphere Chamber
Perfect finishing of the baffle, tip, and side walls.
Perfect connection of the side walls with the chamber.