The GMP 400 represents the top range in headphone technology: Uncompromising sound reproduction with crystal clear trebles, rich details in the mid-range and precise dynamic response in the bass reproduction. The technical features are also very impressive: Sandwich-diaphragm, copper plated aluminium voice coils, ear cups with cardamatic suspension, ear pads made of a top-quality soft velvet and a gold plated Multi-Jack-plug. Many recording engineers' favourite headphone...!
