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Conn Imp. Precision 1 vs Conn Imp. Precision 3A

the Conn Imp. Precision 1 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
    Conn Imp. Precision 1
    • Trombone
    Orchestral
    Cup diameter—
    Best suited for
    📋Large bore trombones; symphony
    🎶Good clear tone; large bore symphonic
    vs
    Mouthpiece B
      Conn Imp. Precision 3A
      • Trombone
      General
      Cup diameter—
      Best suited for
      📋General trombone
      🎶Good round tone all-around

      Which is better?

      The Conn Imp. Precision 1 is designed for orchestral playing, while the Conn Imp. Precision 3A targets general use. Your best choice depends on your musical context.

      Open in interactive tool + Add third mouthpiece Conn Imp. Precision 1 details Conn Imp. Precision 3A details Conn Imp. Precision 1 equivalents Conn Imp. Precision 3A equivalents

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