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Conn Connstellation 7BN vs Conn Precision 1

the Conn Precision 1 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Mouthpiece A
    Conn Connstellation 7BN
    • Trombone
    General
    Cup diameter—
    Cup depthVery deep
    Rim width—
    Throat diameter—
    Backbore—
    Finish—
    MaterialSilver-plated brass
    Best suited for
    📋Trombone players
    🎶Trombone size 7; smaller cup; more compact tone; Narrow rim; smaller inner radius; sharper bite. Fac
    vs
    Mouthpiece B
      Conn Precision 1
      • Trombone
      Orchestral
      Cup diameter—
      Cup depth
      Rim width—
      Throat diameter—
      Backbore—
      Finish—
      MaterialSilver-plated brass
      Best suited for
      📋Large bore trombones; symphony work
      🎶Good clear tone; large bore symphonic

      Cup Depth

      The Conn Precision 1 has a — cup while the Conn Connstellation 7BN has a very deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

      Material

      Both mouthpieces share the same listed material (Silver-plated brass).

      Which is better?

      The Conn Connstellation 7BN is designed for general playing, while the Conn Precision 1 targets orchestral use. Your best choice depends on your musical context.

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