The Alessi Symphony Signature Series Large Shank Trombone Mouthpiece provides the richest symphonic sound. Designed in collaboration with Joseph Alessi, Principal Trombone of the New York Philharmonic, this mouthpiece allows you to achieve a bold, resonant tone perfect for performing larger symphonies. Available in three sizes—55, 60 and 67—each mouthpiece offers a comfortable rim and custom cup for improved sound and response. The 60 size provides a tone comparable to a traditional 4G or 5G mouthpiece, while the 67 size matches Joseph Alessi's own mouthpiece for maximum flexibility and control. With its silver-plated finish and focus on an orchestral sound, this mouthpiece helps you create a tone worthy of the grandest stages. For the trombonist looking to unlock their instrument's full sonic potential, the Alessi Symphony Signature Series mouthpiece delivers.