Yamaha
Yamaha CR-7A4L
Cup diameter
16.24
mm
Cup depth
Very shallow
cup geometry
Throat diameter
3.65
mm
Backbore
Standard
Shank
small
About this mouthpiece
The Yamaha CR-7A4L is a cornet mouthpiece with a 16.24mm cup diameter and very shallow cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.