The patented Schertler RESOCOIL (Previously C-DYN) sensor is
specifically conceived for those musicians who need an internal fixed
installation inside the sound box, instead of a simple external
application with adhesive putty.
Belonging to the refined electro-dynamic DYN-family, it provides the
typical warm natural sound characterizing this product Series.
We are confident you will love hearing the amplified true sound of your
instrument through this system.