The Alessi 67SO Solo mouthpiece offers a very large tenor setup similar to a Bach 2G bass mouthpiece, but with a tendency towards clarity and articulation, facets that are desireable when playing solo or small ensemble literature. This is the model used by Joseph Alessi. The Solo's cup has been optimized with a perfect balance of throat size, backbone, cup, and rim. -the manufacturer/cdp
• 26.7mm cup diameter • Medium cup • 7.16 mm throat • 11.13 mm backbore. • Gold plated