Bob Reeves 40/D/2 vs Marcinkiewicz 5*W (Endorsee)
The Marcinkiewicz 5*W (Endorsee) has a wider cup diameter, the Bob Reeves 40/D/2 features a deeper cup.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Bob Reeves 40/D/2
• Cornet
Throat diameter—
vs
Mouthpiece B
Marcinkiewicz 5*W (Endorsee)
• Cornet
Throat diameter3.91 mm / 0.1539 in
Best suited for
High-volume projection — open throat for power
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.