Pianotech

  • 1.  Bosendorfer key pin size

    Registered Piano Technician
    Posted 07-07-2024 14:27
    Anyone happen to know the key pin size, front and center, on a 1978 Bosendorfer Imperial? I want to make sure I have the cauls before bringing the keys in.
    Thanks!
    Christopher Ris
    RisPiano.com


  • 2.  RE: Bosendorfer key pin size

    Registered Piano Technician
    Posted 07-07-2024 18:24

    Christopher,

    I want to say .136" but I can't be absolutely sure. As I understand it, that time was a transitional period for Bosendorfer as they were trying to crack the American market. It is of course always best to measure that particular instrument (pain in the neck that it is). 

    Peter Grey Piano Doctor 



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    Peter Grey
    Stratham NH
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