Bob Reeves 40/ES/692sL vs Monette Cornet C4LVS
The Monette Cornet C4LVS has a wider cup diameter, the Monette Cornet C4LVS features a deeper cup.
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
Bob Reeves 40/ES/692sL
• Cornet
Cup depthVery shallow
Best suited for
Lead / commercial — shallow cup for brightness and range
vs
Mouthpiece B
Monette Cornet C4LVS
• Cornet
Cup depthMedium
Best suited for
All-round versatile — balanced cup for general playing
Cup Depth
The Monette Cornet C4LVS has a medium cup while the Bob Reeves 40/ES/692sL has a very shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
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.