Curry 1 BBC vs Curry 2 BBC
The Curry 1 BBC has a wider cup diameter.
Mouthpiece A
Curry 1 BBC
• Cornet
Cup diameter17.27 mm / 0.6800 in
Cup depthVery deep
Rim width—
Throat diameter4.06 mm / 0.1600 in
Backbore—
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Curry 2 BBC
• Cornet
Cup diameter16.97 mm / 0.6680 in
Cup depthVery deep
Rim width—
Throat diameter4.06 mm / 0.1600 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 BBC has a cup diameter of 17.27 mm / 0.6800 in compared to 16.97 mm / 0.6680 in on the Curry 2 BBC — a difference of 0.30 mm / 0.0120 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.
Throat Diameter
Throat diameters are essentially identical at 4.06 mm / 0.1600 in, so resistance feel will be comparable.
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.