German Maestro's 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 include: 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. The GMP 400 are a favorite of many recording engineers.
- Frequency Response: 14 - 24.100 Hz
- Nominal Impedance: 300 O
- Acoustical Principle: Open
- Ear Pads: Velvet, circumaural
- Average pressure on the ear: ~3 N
- Weight w/o cable: 240 g
- Connector: Stereo-Multi-Jack 3,5 / 6,3 mm
- Roundcable with helix-section 3 m