3413GGP Trombone Mouthpiece, Large Shank, Size 3G, Bach

Description:

3413GGP Trombone Mouthpiece, Large Shank, Size 3G, Bach

Same rim shape and diameter as No. 3 small shank tenor trombone but with a deep bass trombone cup, throat, backbore to facilitate pedal tones.

Model: 3G.
Large Shank.
Cup depth: deep.
Cup diameter: 26,26mm.
Rim Shape: Medium wide, well rounded.
Throat: .276".
Backbore: 429.
Gold plated.