Bach Small Shank Trombone/Bari Horn/Euphonium Mouthpiece (6.5AL Cup)
The same rim and cup as No. 6 1/2A, but with a larger āGā throat and #420 backbore for trombonists who strive for a Teutonic tone quality. Recommended for euphonium players who desire a round, mellow tone of great carrying power and substantial volume.
Comments about Bach Small Shank Trombone/Bari Horn/Euphonium Mouthpiece (6.5AL Cup):
To me, this is the best all-around mouthpiece for those players who double on different bore size Trombones, Baritones and Euphoniums and want to use the same mouthpiece on all of them. It's not too big for the smaller bore instruments, and a good fit for the bigger horns. The large backbore and throat let you put a lot of air through the horn.
Bach Small Shank Trombone/Bari Horn/Euphonium Mouthpiece (6.5AL Cup)
The manufacturer's warranty covers parts and labor for six months from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.