Conn Harry Glanz 7M vs Conn Precision 3
Both mouthpieces share similar core dimensions — the differences are in the details.
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
Conn Harry Glanz 7M
• Cornet
LeadCup depthMedium
Best suited for
Harry Glanz signature model 7M
Lead/commercial; endorsed by Harry Glanz
vs
Mouthpiece B
Conn Precision 3
• Cornet
GeneralCup depthMedium
Best suited for
All-round versatile — balanced cup for general playing
All-around use; most popular model
Bright quality of tone in all registers; good all-around
Cup Depth
Both mouthpieces share a medium cup depth, so the sound character from depth alone will be very similar.
Which is better?
The Conn Harry Glanz 7M is designed for lead playing, while the Conn Precision 3 targets general use. Your best choice depends on your musical context.