The Legends LB was inspired by a mouthpiece played by a famous trumpet player admired by many. It has a .610″ inside rim diameter, with a comfortable rim that is rounded on the outside. The inside of the rim is a little less rounded due to the drop V cup shape. The cup depth is medium shallow to shallow (similar to Bach D/E). The throat is a slightly tight #28, and the backbore is the Legends Vegas, which is slightly focused. This mouthpiece will give you endless power in the upper register. If you’re a lead player who’s really “Something”, this mouthpiece is for you!