Monette Vintage E4SLD S7 vs Schilke 13A4a
The Schilke 13A4a has a wider cup diameter, the Monette Vintage E4SLD S7 features a deeper cup.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Monette Vintage E4SLD S7
• Trumpet
Cup diameter16.20 mm / 0.6378 in
vs
Mouthpiece B
Schilke 13A4a
• Trumpet
Cup diameter16.76 mm / 0.6598 in
Cup Diameter
The Schilke 13A4a has a cup diameter of 16.76 mm / 0.6598 in compared to 16.20 mm / 0.6378 in on the Monette Vintage E4SLD S7 — a difference of 0.56 mm / 0.0220 in. A wider cup generally produces a fuller, darker tone but requires more air support.
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.