Edition9 is a new pair of headphones with extraordinary qualities. Designed and manufactured with a maximum of attention. You are interested in a pair of headphones with the most sophisticated sound system and the most exclusive materials. Exclusive beauty and high technology at the same time. Take your time and enjoy the finesse in manufacturing and choice of materials.
The specifically created box allows you to store your Edition9 safely and convenient even for transportation. The earcups are black chrome-plated and the insignia on the earcups is made of chrome-plated brass, crafted in Bavaria. Earpads and head pad are made of soft genuine Ethiopian hair sheep leather in dark grey. This is the finest leather available with convincing attributes. This leather is so soft and smooth that you barely feel the headphones on your ears and it provides an excellent isolation. Your Edition9 is equipped with titanium-plated drivers and polished MU Metal shieldings for reduced magnetic field emissions. The set also contains a gold-plated adapter 6,3/3,5 mm. This combination of selected materials and ULTRASONE technologies presents the exceptional accurateness of your Edition9 headphones. Only manufacturers having proved their high standard and qualities by working with the most exclusive and luxurious automotive brands were chosen as suppliers for the realisation of Edition9.
Due to the great feed-back regarding the sold out "Edition7 limited" series, the Edition9 headphones have been developed to meet our customers special requests in design and sound. Edition9 is not limited and disposes of the highest quality materials and the most precise and natural sound appearance.
S-Logic - ULTRASONE's Natural Surround Sound The patented S-Logic technology is described as Natural Surround Sound. No other digital surround system can compare with this new standard. As the sound of normal headphones will sound direct and even on both sides, the S-Logic system pushes the sound around your head! It appears as though you are listening to speakers meters away. Even at very low levels, this spacious sound allows you to hear precisely. Edition9 uses titanium-plated drivers which offer the most accurate and finest sound reproduction. And on top, the S-Logic technology does not require additional electronic equipment!
How does S-Logic work?
S-Logic sends music around your head not just into it, because this technology uses decentralized driver positioning. Did you know that all of us use and need the outer ear for 3-dimensional hearing to define the direction and the distance where a sound comes from? Instead of hitting the inner ear directly, with S-Logic the signals are reflected off the surface of the outer ear in different directions before entering the auditory canal to create a natural 3-dimensional sound. S-Logic is the only headphone system which includes your entire sense of hearing. S-Logic does not change your personal hearing. It intensifies it for your individual needs and listening pleasure. S-Logic does neither need artificial echo nor digital processing or cross over run time delay (like DSP). You can hear the music just the way the sound mixer produced it.
ULE technology - ULTRASONE's MU Metal shielding for reduced magnetic field emissions
ULE stands for Ultra Low Emission. The ULTRASONE ULE technology was systematically developed for professionals as they do spend half of their lives in headphones. Most headphone drivers convert an electric signal into an acoustical signal, producing low-frequency magnetic fields. In response, ULTRASONE developed a special MU Metal shielding (ULE technology) to reduce the radiation by up to 98% compared to current headphones. All professional ULTRASONE headphones are basically equipped with the ULE technology. Certainly your Edition9 headphones may not miss the ULE technology. The exclusiveness of your Edition9 calls for the ULE standard. This patented technology has stood the test of international review and is recommended by technical surveillance organisations.
ULTRASONE's concept for safer hearing
The S-Logic technology does not only create a Natural Surround Sound. S-Logic allows at the same time a lower dB output (3-4dB) for the same loudness sensation. This may reduce the risk of hearing damage while ensuring hours of fatigue-free listening. However, ULTRASONE generally advises not to listen to music at high volumes to prevent hearing damage.

Closed-back headphones Black Chrome plated ear cups PROline standard ULE by Mu Metal shielding Dynamic principle Frequency range 8Hz-35.000 Hz 40 mm Titanium-Mylar drivers Impedance 30 ohm SPL 96 dB Nominal Headband pressure 5,2 N Weight without cord 310 g Cable 3 meter 6,3 mm gold plated plug 3,5mm adaptor S-Logic Ear pads and Headband pad made from Ethiopian hair sheep Nameplates chrome plated brass Handmade in Germany
Ultrasone has instated a new policy. Warranties will be included for headphones purchased at MAP price or above.