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Bob Reeves 42/B/2 vs Conn Precision 1

The Bob Reeves 42/B/2 has a wider cup diameter, the Conn Precision 1 features a deeper cup.

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/2
    • Cornet
    Backbore2
    vs
    Mouthpiece B
      Conn Precision 1
      • Cornet
      General
      Backbore—
      Best suited for
      📋All-around players; comfortable wide rim
      🎶Full round tone; suited to low notes

      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.

      Open in interactive tool + Add third mouthpiece Bob Reeves 42/B/2 details Conn Precision 1 details Bob Reeves 42/B/2 equivalents Conn Precision 1 equivalents

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