Bach
Bach 9
Cup diameter
24.72
mm
Cup depth
Deep
cup geometry
Throat diameter
5.85
mm
Shank
small
About this mouthpiece
The Bach 9 is a baritone / euphonium mouthpiece with a 24.72mm cup diameter and deep cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.