Manufacturer's Description:
For over a generation the standard Schilke trombone mouthpiece models have been accepted as the top choice for the serious trombone or euphonium player. These classic models feature comfortable rim profiles and unique cup shapes. Designed to fit large shank tenor and bass trombones, these mouthpieces offer a variety of sizes to compliment any player.
51D: 25.55mm, 1.005 inch cup diameter; J throat. One of the most popular Schilke models, this mouthpiece offers a very large D cup and is excellent for the strong player. It is particularly suited for the Euphonium, producing a full dark tone.
