GR Technologies
GR Technologies 66.8 B 2.8
Cup diameter
16.97
mm
Cup depth
Deep
cup geometry
Shank
small
About this mouthpiece
The GR Technologies 66.8 B 2.8 is a trumpet mouthpiece with a 16.97mm cup diameter and deep cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.
Compare GR Technologies 66.8 B 2.8
- GR Technologies 66.8 B 2.8 vs Bach 3C
- GR Technologies 66.8 B 2.8 vs Bach 1½C
- GR Technologies 66.8 B 2.8 vs Bach 1
- GR Technologies 66.8 B 2.8 vs Bach 5C
- GR Technologies 66.8 B 2.8 vs Bach 1¼C
- GR Technologies 66.8 B 2.8 vs Curry 3 C.
- GR Technologies 66.8 B 2.8 vs Yamaha TR-14B4
- GR Technologies 66.8 B 2.8 vs Schilke 13A4a