Ultrasone PRO 900 Closed-Back Professional Headphones PRO-900

Ultrasone PRO 900 S-Logic Surround Sound Professional Headphones - Black

PRO 900. The Acoustic Majesty of Professional Grandeur. The first Ultrasone PRO headphones with the patented S-Logic PLUS technology. Enjoy unlimited sound performance. Trust your ears. New Titanium drivers S-Logic PLUS technology Ultra Soft detachable Cable Diamond-cut Aluminium nameplate Velvet earpds in BLACK & SILVER Hard sided transportation case Neutrik connectors. Short description Foldable, closed-back professional headphones with new Aluminium nameplates New PRO Box (hardcase) for safe transportation and storage, incl. accessories Technologies: S-Logic Natural Surround Sound MU Metal shielding (ULE-technology) Safer hearing PRO Box contents Professional headphones 2 detachable cables: one straight (length 3 m), one coiled (length > 3 m) with gold- plated jacks 6,3 mm and gold-plated adapter 6,3/3,5 mm Spare pair of speed-switch ear pads Demo CD Instruction manual Technical specifications S-Logic Natural Surround Sound Dynamic principle Frequency range 8-35.000 Hz Impedance 40 Ohm Sound pressure level 94 dB MU Metal bufferboard, reduced field emissions in accordance with ULE (=Ultra Low Emission) standard Driver 40 mm titanium-plated Weight 295 g (without cord) Long-term availability of spare parts.

Ultrasone PRO 900 Headphones Black

Ultrasone PRO 900 Headphones offer you professional sound performance. PRO 900 headphones are the first pair of Ultrasone PRO headphones with the patented S-Logic PLUS technology. This sophisticated technology combines precision dampening with micro-acoustic reinforcement, allowing driver, buffer-board, and spatial parameters to complement one another optimally. So the acoustical design of S-Logic PLUS models and their tonal fine-tuning result in maximum neutral sound impression with more vivid perception of voices and instruments. Ultrasone ULE Technology & PRO DesignPRO headphones' ULE (Ultra Low Emission) technology, part of the S-Logic Natural Surround System, offers significant benefits for professional users. Most headphone drivers produce low-frequency magnetic fields as they convert an electric signal into the acoustical signal you hear as music. In response, Ultrasone developed a special MU Metal shielding to reduce the radiation by up to 98% compared to current headphones. The ULE technology has stood the test of international review and is recommended by technical surveillance organizations. Ultrasone originally developed the ULE technology for professionals, since they spend much of their lives in headphones. But due to popular demand, the ULE technology has now been integrated in other Ultrasone headphone lines.Safer ListeningS-Logic doesn't just create a Natural Surround Sound. S-Logic allows at the same time a reduction of sound pressure levels by up to 40% (3-4 dB) for the same perception of volume. This may reduce the risk of hearing damage while ensuring hours of fatigue-free listening.