Yamaha Signature Bobby Shew Jazz Trumpet Mouthpiece
The Jazz model has a fairly deep roomy cup for a warm, big sound, and a throat and backbore designed to give enough "jump and snap" for maneuvering through quick jazz passages with a rich full sound.
- Rim Inner Diameter: 16.85?
- Rim Contour: Semi-round
- Rim Thickness: Semi-thick
- Cup Depth: Standard
- Throat: 3.65?
- Backbore: Standard
