Bach 5GB (large shank) vs Bruno Tilz 305-D 5
The Bruno Tilz 305-D 5 has a wider cup diameter, the Bach 5GB (large shank) features a deeper cup, the Bach 5GB (large shank) has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Bach 5GB (large shank)
• Trombone
Rim width—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Bruno Tilz 305-D 5
• Trombone
CatalogRim width—
Best suited for
High-volume projection — open throat for power
Which is better?
Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.
Compare Bach 5GB (large shank) with others
Compare Bruno Tilz 305-D 5 with others
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