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Bob Reeves 40/C/69 vs Conn Imp. Precision 3

The Conn Imp. Precision 3 has a wider cup diameter, the Bob Reeves 40/C/69 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
    Bob Reeves 40/C/69
    • Cornet
    Rim width—
    vs
    Mouthpiece B
      Conn Imp. Precision 3
      • Cornet
      General
      Rim width—
      Best suited for
      🎵All-round versatile — balanced cup for general playing
      📋Most popular model; all-around
      🎶Bright quality of tone in all registers

      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 40/C/69 details Conn Imp. Precision 3 details Bob Reeves 40/C/69 equivalents Conn Imp. Precision 3 equivalents

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