Manual 9080716

Manual 9080716
Ultrasone HF
Ultrasone HFI 680
Exclusive design and sand-grey coated.
The HFI-680 catches the eye and enjoys your ears with an extraordinary balanced, natural and
detailed sound image.
Experience the complete isolation of closed-back headphones and the honest sound of open ones.
The high class gold-plated drivers of the HFI-680 are very sensitive and provide a maximum of
Technical Specifications
S-Logic™ Natural Surround Sound Plus
Dynamic principle
Frequency range 15-25.000 Hz
Impedance 75 Ohm
Sound pressure level 99 dB
MU Metal bufferboard, reduced field emissions in accordance with ULE (Ultra Low Emission)
Driver 40 mm gold-plated Weight 285 g (without cord) Straight cord (length ca 3m)
3,5/6,3 mm screwable gold-plated plug
Transportation bag Demo CD Instruction manual
Long-term availability of spare parts
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