Conn Harry Glanz 5M vs Curry 3 C.
Both mouthpieces share similar core dimensions — the differences are in the details.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Conn Harry Glanz 5M
• Trumpet
LeadThroat diameter—
Best suited for
Harry Glanz signature model 5M
Lead/commercial; endorsed by Harry Glanz
vs
Mouthpiece B
Curry 3 C.
• Trumpet
Throat diameter3.70 mm / 0.1455 in
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.