Ultrasone | 11014 | Datasheet | Ultrasone HFI 780

Ultrasone HFI 780
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HFI-780
Short description
Foldable, closed-back high quality headphones
with very exclusive design and extraordinary sound,
offering the highest standard of technologies:
S-Logic™ Natural Surround Sound Plus
MU Metal shielding (ULE-technology)
Safer hearing
Technical specifications
S-Logic™ Natural Surround Sound Plus
Dynamic principle
Frequency range 10-26.000 Hz
Impedance 35 Ohm
Sound pressure level 96 dB
MU Metal bufferboard, reduced field emissions
in accordance with ULE (=Ultra Low Emission) standard
Driver 40 mm gold-plated
Weight 285 g (without cord)
Straight cord, length ca 3 m
3,5/6,3 mm screwable gold-plated plug
Transportation bag
Demo CD
Instruction manual
Long-term availability of spare parts
Character
The exclusive design of the closed-back HFI-780 is accentuated by the polar-silver
colour. The HFI-780 contains all Ultrasone technologies such as S-Logic™ Plus, ULE and
safer hearing. The HFI-780 is developed from the studio sector and is distinguished by
a frequency response specifically tuned for DVD and gaming. Sophisticated home
cineasts and music enthusiasts are overwhelmed by the impressing sound that appears
as though you are listening to speakers meters away. Gamers are impressed by the
exact sound reproduction, making the gaming world come alive. The low frequency
ranges are being risen in order to reach the highest possible synergies with DSPSystems like DOLBY HEADPHONE™ and Yamaha SILENT CINEMA™.
ULE-technology
To understand what ULE-technology does, you need to know that most headphone
drivers produce low-frequency magnetic fields as they convert an electric signal into an
acoustical signal you hear as music. In response, Ultrasone developed a special MU
Metal shielding (ULE-technology) 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 organisations. Ultrasone originally developed
the ULE-technology for professionals as they do spend half of their lives in headphones.
But due to grand requests the ULE-technology has now been integrated in other
Ultrasone headphone lines.
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HFI-780
S-Logic™ Natural Surround Sound
Through the S-Logic™ Natural Surround Sound the usual headphone sound will be
moved out of the head in the room around you. The sound is no longer locked in, but
appears broad and detached. Directions and distances can be heard and perceived - it’s
just like being in a live concert. For this new technology additional equipment is not
required. Take a pair of Ultrasone headphones plus your sound device and you will be
ready for the 3-dimensional sound enjoyment!
S-Logic™ Plus
S-Logic™ Plus is the enhanced version of the S-Logic™ System. The specific
acoustically designed earcups of the new HFI models and their stereo tonal fine tuning
of the acoustic reinforcing devices present sophisticated sound and technology. Due to
an additional damping, drivers and the bufferboard complement one another with the
new spatial sounding unit. The final result is a most neutral sound impression including
optimized distance perception of voices and instruments.
Safer hearing
S-Logic™ does not only 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 loudness
sensation. This may reduce the risk of hearing damage while ensuring hours of fatiguefree listening. However, Ultrasone generally advises not to listen to music at high
volumes to prevent hearing damage.
If you wish more information, please visit:
www.ultrasone.com
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