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stefan johann krattenmacher
maker and restorer of fine stringed instruments
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My work
Instruments
Double basses
Cellos
Violins & Violas
For sale
Restoration
References
Publications
Events
Contact
English
Deutsch
Français
Español
My work
Instruments
Double basses
Cellos
Violins & Violas
For sale
Restoration
References
Publications
Events
Contact
Sperger competition, Berlin
5. June 2026 - 7. June 2026
https://spergersociety.com/competition.html