Conn
Conn Helleberg 7B
Cup diameter
16.20
mm
Cup depth
Medium
cup geometry
Throat diameter
3.66
mm
Rim width
6.50
mm
About this mouthpiece
The Conn Helleberg 7B is a trumpet mouthpiece with a 16.20mm cup diameter and medium cup depth. The mouthpiece features a silver plate finish.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.