Cette page n'est pas traduite en Français encore.
If you are interested to help with the translations, please send me an e-mail.
Owner: Dirk Wolters
Chamber of Commerce number: 55833527
Frequently asked questions
The most frequently asked questions are answered here.
The tuning process with Dirk's Professional Accordion Tuner.
A short manual on how to tune a piano.
Piano tuning video
A video tutorial: how to tune a piano yourself.
Contacter Dirk's Projects