Grado GS3000 Classic Series HeadphonesThe Pinnacle of the Classic Series The GS3000 stands at the top of the Classic Series the culmination of decades of refinement in Grado's open back headphone design. Combining the largest driver platform used in the Classic Series with carefully selected materials and the most advanced mechanical platform in the lineup, the GS3000 delivers scale, authority, and dimensionality while preserving the immediacy that defines the Grado sound. It is a