Denis Wick 4E vs Yamaha TR-SHEW-LEAD
The Yamaha TR-SHEW-LEAD has a wider cup diameter, the Denis Wick 4E has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Denis Wick 4E
• Trumpet
Rim width5.17 mm / 0.2035 in
vs
Mouthpiece B
Yamaha TR-SHEW-LEAD
• Trumpet
Rim width—
Best suited for
Screamer / high notes — tight throat with shallow cup
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.