Conn Harry Glanz 9M vs Conn Imp. Precision 3
Both mouthpieces share similar core dimensions — the differences are in the details.
Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.
Mouthpiece A
Conn Harry Glanz 9M
• Cornet
LeadMaterialSilver-plated brass
Best suited for
Harry Glanz signature model 9M
Lead/commercial; endorsed by Harry Glanz
vs
Mouthpiece B
Conn Imp. Precision 3
• Cornet
GeneralMaterialSilver-plated brass
Best suited for
All-round versatile — balanced cup for general playing
Most popular model; all-around
Bright quality of tone in all registers
Material
Both mouthpieces share the same listed material (Silver-plated brass).
Which is better?
The Conn Harry Glanz 9M is designed for lead playing, while the Conn Imp. Precision 3 targets general use. Your best choice depends on your musical context.