HFI line
HFI line HFI 680 (price: 167,22 €, VAT excluded)
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 transparency.
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) standard
- 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
TECHNOLOGIES
- S-Logic™ Natural Surround Sound
- S-Logic™ PLUS
- ULE-Technology - MU Metal Shielding
- Safer Hearing