Yamaha
Yamaha SL-51C4S
Cup diameter
25.23
mm
Cup depth
Medium
cup geometry
Throat diameter
6.92
mm
Backbore
Semi-wide
Shank
small
About this mouthpiece
The Yamaha SL-51C4S is a trombone mouthpiece with a 25.23mm cup diameter and medium cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.