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die stimmgabel – logo
  • Christof Klingel
  • Instruments
    • Steinway Mod. Z
  • Restoration Centre
    • Repair work
    • Tuning
    • Expert opinions
    • Storage Room
  • Practise and Perform
    • Practice rooms
    • Piano Salon
      • Music Lessons
      • Concerts
  • Live and Practise
  • Contact
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