These head- phones are the first closed-back PRO headphones of Ultrasone with the new S-LogicTM Plus technology.As all Ultrasone PRO headphones, the PRO 900 also comes with useful accessories. The PRO 900 ?s hard case is equipped with extra earpads with great isolation, detachable USC (ultra soft) cable and Neutrik connectors. The titanium-plated drivers guarantee unlimited precision in sound reproduction.
S-Logic Plus profits directly from innovations developed for our flagship Edition range, the ultimate headphones for critical listening. This sophisticated new technology combines precision dampening with micro-acoustic reinforcement, allowing driver, buffer-board, and spatial parameters to complement one another in an optimal manner. So the acoustically redesigned ear-cups of these new models and their tonal fine-tuning result in a most neutral sound impression with more vivid perception of voices and instruments.
iS-Logic Natural Surround Sound Plus
Dynamic principle, closed
Frequency range 6-42,000Hz
Impedance 40 ohm
Sound pressure level 96 dB
MU Metal bufferboard, reduced field emissions in accordance with ULE (Ultra Low Emission) standard
Driver 40 mm titanium-plated
Weight 295g (without cord)