Bob Reeves 42/B/69 vs Curry 1.5 DC
The Curry 1.5 DC has a wider cup diameter.
Mouthpiece A
Bob Reeves 42/B/69
• Cornet
Cup diameter16.67 mm / 0.6563 in
Cup depthVery deep
Rim width—
Throat diameter—
Backbore69
Finish—
Material—
vs
Mouthpiece B
Curry 1.5 DC
• Cornet
Cup diameter17.02 mm / 0.6700 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 1.5 DC has a cup diameter of 17.02 mm / 0.6700 in compared to 16.67 mm / 0.6563 in on the Bob Reeves 42/B/69 — a difference of 0.35 mm / 0.0137 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.
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.