A J17X Standard was available for direct sale! It's sold now...
more info here...
I'm happy to welcome Frank Wingold to the Sonntag players family! He recently got his Sonntag J17H/7 Helmut-Nieberle-model
Luthier Stefan Sonntag 86157 AugsburgGermanyTel. ++49 / (0)821 / 52 73 75 E-mail