Bob Reeves 40/C/69 vs Curry 3 DC.
The Curry 3 DC. has a wider cup diameter, the Curry 3 DC. features a deeper cup.
Mouthpiece A
Bob Reeves 40/C/69
• Cornet
Cup diameter15.88 mm / 0.6252 in
Cup depthDeep
Rim width—
Throat diameter—
Backbore69
Finish—
Material—
vs
Mouthpiece B
Curry 3 DC.
• Cornet
Cup diameter16.89 mm / 0.6650 in
Cup depthVery deep
Rim width—
Throat diameter3.81 mm / 0.1500 in
Backbore—
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Diameter
The Curry 3 DC. has a cup diameter of 16.89 mm / 0.6650 in compared to 15.88 mm / 0.6252 in on the Bob Reeves 40/C/69 — a difference of 1.01 mm / 0.0398 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Curry 3 DC. has a very deep cup while the Bob Reeves 40/C/69 has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
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.