Which has a bigger cup — Bob Reeves 42/B/69 or Curry 1.5 DC?

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.

How does cup depth compare between Bob Reeves 42/B/69 and Curry 1.5 DC?

Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.

Bob Reeves 42/B/69 vs Curry 1.5 DC

Name: Curry 1.5 DC
Brand: Curry

The Curry 1.5 DC has a wider cup diameter.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

The taper behind the throat leading to the shank. Affects projection and tone character.

Mouthpiece A

Bob Reeves 42/B/69

• Cornet

Backbore69

Mouthpiece B

Curry 1.5 DC

• Cornet

Backbore—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📣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.