SCHILKE-Trumpet Mouthpiece No. 15A4

SCHILKE trumpet mouthpiece No. 15A4 Cup Ø 17.14 \"Artist\" model - Same as previous mouthpiece but with \"c\" backbore for free blowing. As is generally known, the diameter of the shank of a cornet is smaller than that of a trumpet. Most Schilke models are available for both the trumpet and cornet. In general, a slightly larger cup and throat favors the cornet tone.