Monette B5L S1 vs Schilke 13A4a
The Schilke 13A4a has a wider cup diameter, the Schilke 13A4a features a deeper cup.
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
Monette B5L S1
• Trumpet
Cup depthVery shallow
vs
Mouthpiece B
Schilke 13A4a
• Trumpet
Cup depthShallow
Cup Depth
The Schilke 13A4a has a shallow cup while the Monette B5L S1 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.