Conn Precision 1 vs Conn Precision 2

the Conn Precision 1 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
    Conn Precision 1
    • Trombone
    Orchestral
    Cup depth
    Best suited for
    📋Large bore trombones; symphony work
    🎶Good clear tone; large bore symphonic
    vs
    Mouthpiece B
      Conn Precision 2
      • Trombone
      Lead
      Cup depthDeep
      Best suited for
      📋Solo work; high register; bright
      🎶Big bright tone; excellent solo

      Cup Depth

      The Conn Precision 1 has a — cup while the Conn Precision 2 has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

      Which is better?

      The Conn Precision 1 is designed for orchestral playing, while the Conn Precision 2 targets lead use. Your best choice depends on your musical context.

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