Conn Imp. Precision 2 vs Conn Precision 2
Both mouthpieces share similar core dimensions — the differences are in the details.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Conn Imp. Precision 2
• Cornet
GeneralBackbore—
Best suited for
Players wanting volume; narrower rim than Model 1
Plenty of volume; big tone
vs
Mouthpiece B
Conn Precision 2
• Cornet
GeneralBackbore—
Best suited for
Players wanting plenty of volume; medium rim
Full volume; big tone
Which is better?
Both mouthpieces are categorized as "General" — the physical dimensions above will determine which suits your embouchure and playing style better.