Bruno Tilz 305-D 5 vs Conn Precision 2
the Conn Precision 2 features a deeper cup.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Bruno Tilz 305-D 5
• Trombone
CatalogThroat diameter6.30 mm / 0.2480 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Conn Precision 2
• Trombone
LeadThroat diameter—
Best suited for
Solo work; high register; bright
Big bright tone; excellent solo
Which is better?
The Bruno Tilz 305-D 5 is designed for catalog playing, while the Conn Precision 2 targets lead use. Your best choice depends on your musical context.