Bach Classic Mouthpieces are the most played mouthpieces in the world by students, amateurs and professionals! The Bach Classic 3G Trombone Mouthpiece (Large Shank) has a deep cup, with a medium wide, well-rounded rim shape. It has the same rim shape and diameter as No. 3 small shank tenor trombone mouthpiece, but with a deep bass trombone cup, throat, and backbore to facilitate pedal tones.
Specs:
- Deep cup size
- Approx cup diam. 26.26mm
- Medium wide rim shape, well rounded
- Throat .276" / Backbore #429
- Silver Plated
