Ultrasone HFI 780 11014 전단

 

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 DSP-
Systems like DOLBY HEADPHONE™ and Yamaha SILENT CINEMA™. 

 

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.