Evans B14HDD Genera Dry Coated HD - 14 inches
The Genera is a 10mil single-ply with the fat spread of a double-ply. A 2mil overtone control ring on the underside controls excessive overtones, promotes a shorter sound, and equalizes tuning. The addition of small vents around the perimeter of the dry version eliminate additional overtones and create a more focused sound.
Internal muffler, small vets
Thickness 2-ply
External 5 mil
Internal 7.5 mil
Muffler 2 mil
Euroguitar Reference : 2831