S cups are slightly shallower than Bach C cups and produce a sparkling, compact sound. Good for commercial and big band lead work. M cups are slightly deeper and more conical. You can attain the deeper, richer tone required for all-around work. D cups are designed for orchestral tenor and bass trombone where a dark, powerful tone is preferred.
Diameters are equivalent to industry standards.
Offered in small and large shanks for the player who routinely switches from tenor to large tenor or bass trombone. Throats and backbores are adjusted accordingly. The heavier Curry Blank permits a slightly larger throat and backbore than standard. The extra mass allows for a denser, richer tone and greater projection, while retaining control. French Horn Now available in popular diameters are horn mouthpieces.