Monette Vintage BP8 FL vs Yamaha TR-16C4
The Yamaha TR-16C4 has a wider cup diameter, the Yamaha TR-16C4 features a deeper cup, the Monette Vintage BP8 FL has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Monette Vintage BP8 FL
• Trumpet
Cup diameter15.90 mm / 0.6260 in
Best suited for
Lead / commercial — shallow cup for brightness and range
vs
Mouthpiece B
Yamaha TR-16C4
• Trumpet
Cup diameter17.00 mm / 0.6693 in
Cup Diameter
The Yamaha TR-16C4 has a cup diameter of 17.00 mm / 0.6693 in compared to 15.90 mm / 0.6260 in on the Monette Vintage BP8 FL — a difference of 1.10 mm / 0.0433 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.