The Alessi 67SO Solo mouthpiece offers a very large tenor setup similar to a Bach 2G bass mouthpiece, whose wide aperature, medium-deep cup and enlarged backbore give this model a tendency towards darkness and thicker sound, facets that are desireable when playing large ensemble works. This is the model used by Joseph Alessi. The Symphony's cup has been optimized with a perfect balance of throat size, backbone, cup, and rim. -the manufacturer/cdp
• 26.7mm cup diameter • Medium-deep cup • 7.44 mm throat • 11.13 mm backbore. • Gold plated