The PRO 900 offers professional and unlimited sound performance. This is the first pair of Ultrasone PRO headphones with the patented S-Logic PLUS technology. Enjoy the new standard and trust your ears...

S-Logic™ Plus is the newest advancement in the S-Logic™ Natural Surround System. 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 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.

UPC: 000888887281

- Foldable, closed-back professional headphones
- Aluminium nameplates
- New PRO Box (hardcase) for safe transportation and storage, incl. accessories
- New 40 mm Titanium plated drivers
- Velvet ear pads in BLACK & SILVER
- Ultra Soft Cable (USC-cable)
- Neutrik connectors

Technologies:
- S-Logic™ Natural Surround Sound PLUS
- MU Metal shielding (ULE-technology)
- Safer hearing

- S-Logic™ Natural Surround Sound
- S-Logic PLUS technology
- Dynamic principle, closed
- Frequency range 6-42000Hz
- Impedance 40 ohm
- Sound pressure level 96 dB
- MU Metal bufferboard, reduced field emissions in accordance with ULE (Ultra Low Emission) standard
- New 40 mm titanium-plated drivers
- Weight 295g (without cord)