Bob Reeves
Bob Reeves O.Bass
Cup diameter
28.15
mm
Cup depth
Very deep
cup geometry
Backbore
—
Shank
large
About this mouthpiece
The Bob Reeves O.Bass is a trombone mouthpiece with a 28.15mm cup diameter and very deep cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.