Which has a bigger cup — Bob Reeves 42/M/692 or Curry 3 C.?

The Curry 3 C. has a cup diameter of 16.89 mm / 0.6650 in compared to 16.67 mm / 0.6563 in on the Bob Reeves 42/M/692 — a difference of 0.22 mm / 0.0087 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bob Reeves 42/M/692 and Curry 3 C.?

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

Bob Reeves 42/M/692 vs Curry 3 C.

Name: Curry 3 C.
Brand: Curry

The Curry 3 C. has a wider cup diameter.

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

Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.

Mouthpiece A

Bob Reeves 42/M/692

• Trumpet

Material—

Best suited for

🎵All-round versatile — balanced cup for general playing

Mouthpiece B

Curry 3 C.

• Trumpet

Material—

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.