Grado GS1000 Classic Series HeadphonesExpansive and Immersive The GS1000 represents a defining step in the evolution of the Classic Series. Designed around a large format acoustic platform, the GS1000 pairs Grados 50mm X2 dynamic driver with a full mahogany housing and the oversized G cushion system. Together these elements create a presentation that feels expansive, dimensional, and immersive while preserving the immediacy and clarity that define the Grado sound. Where many headphones