Conn Connstellation 7CW vs Curry 11S
the Conn Connstellation 7CW features a deeper cup.
Mouthpiece A
Conn Connstellation 7CW
• Trombone
GeneralCup diameter—
Cup depth
Rim width—
Throat diameter—
Backbore—
Finish—
MaterialSilver-plated brass
Best suited for
Trombone players
Trombone size 7; larger cup; fuller lower register; Wide rim; larger rounded inner radius; less bite
vs
Mouthpiece B
Curry 11S
• Trombone
Cup diameter24.49 mm / 0.9640 in
Cup depthShallow
Rim width—
Throat diameter6.02 mm / 0.2370 in
Backbore—
Finish—
Material—
Best suited for
High-volume projection — open throat for power
Cup Depth
The Conn Connstellation 7CW has a — cup while the Curry 11S has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Material
The Conn Connstellation 7CW is described as Silver-plated brass, and the Curry 11S as unspecified. Material affects mass, warmth, and how quickly the piece responds.
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.