GR Technologies
GR Technologies L66.9 C
Cup diameter
16.99
mm
Cup depth
Deep
cup geometry
Shank
small
About this mouthpiece
The GR Technologies L66.9 C is a trumpet mouthpiece with a 16.99mm cup diameter and deep cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.