Jupiter 3C Trumpet Mouthpiece

The Jupiter JBMTR3C (3C) Trumpet Mouthpiece suits players who want a bit more breadth and body than a smaller beginner mouthpiece, without losing clarity and control. The 3C-style feel tends to favour a richer, more open tone, making it a strong all-round choice for band, brass band, and general performance work.

It’s a practical “daily driver” for developing players moving up from a 7C-style setup, helping support a confident middle register, smoother phrasing, and a more substantial sound that still blends well in section playing.