Valve Casings

Discussion in 'Horns' started by Trumpet Dad, Aug 21, 2008.

  1. Trumpet Dad

    Trumpet Dad Pianissimo User

    166
    1
    Jun 20, 2008
    New Jersey, USA
    What are the advantages of "two-piece" valve casings and do they even make "one-piece" casings? Also what is the benefit of nickel upper sections?
     

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