Bruno Tilz 305-D 5 vs Conn Connstellation 7CW
the Conn Connstellation 7CW features a deeper cup.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Bruno Tilz 305-D 5
• Trombone
CatalogBackbore—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Conn Connstellation 7CW
• Trombone
GeneralBackbore—
Best suited for
Trombone players
Trombone size 7; larger cup; fuller lower register; Wide rim; larger rounded inner radius; less bite
Which is better?
The Bruno Tilz 305-D 5 is designed for catalog playing, while the Conn Connstellation 7CW targets general use. Your best choice depends on your musical context.