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  • Christof Klingel
    • Piano Mediator
    • The Silent Piano
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Christof Klingel fon +49-(0)621-44 57 90 90 mobile +49-(0)157-764 750 80 klingel@die-stimmgabel.com
Logo of the Association of German piano makers
  • The hand which plays two keys as part of the tuning and adjusting process
  • Restoration process of an Ibach grand piano
  • Interesting and rare decoration of the cast frame of an old Ibach grand piano
  • Repairing of shakes in the sounding board