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GMP 400

GMP 400


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. Sandwich-diaphragm, copper plated aluminum voice coils, ear cups with cardamatic suspension, ear pads made of a top-quality soft velvet and a gold plated Multi Jack plug, A recording engeneer's favorite headphone

Headphone Type Open-back
Driver Type Dynamic
Nominal Impedance

300 Ω

Recommended Amplifier Power

100 mW

Weight w/o Cable

8.47 oz (240g)


1/8" (3.5mm) jack + 1/4" (6.35mm) adapter


Straight 9'10" (3m)


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