Bob Reeves 43W/DF vs Bruno Tilz 210-S 4 E
The Bob Reeves 43W/DF has a wider cup diameter, the Bob Reeves 43W/DF features a deeper cup.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Bob Reeves 43W/DF
• Flugelhorn
Rim width—
Best suited for
Orchestral playing — large cup for full, dark tone
vs
Mouthpiece B
Bruno Tilz 210-S 4 E
• Flugelhorn
CatalogRim 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.