Kopfhörer 
HD 475
The HD 475 is an open dynamic hi-fi stereo headphone with clear, accurate tonal quality. It has a single-sided, highly conductive OFC copper cable.
Features
- High resolution, accurate sound reproduction
- Ergonomic design
- Comfortable to wear
- Selected matching transducers
- Lightweight aluminium copper voice coils ensure excellent transient response
- Detachable OFC copper cable, very low handling noise
- 3.5 mm stereo jack with 6.3 mm (1/4") adaptor
- Neodymium ferrous magnet system for optimum audio performance
- 2 year guarantee
Technical Data
| Frequency response
| 16 - 23,000 Hz |
| Transducer principle
| dynamic, open |
| Frequency characteristic
| diffuse field equalised |
| Nominal impedance
| 60 ohms |
| Characteristic SPL at 1 kHz
| 94 dB +/- 2 dB |
| Load rating
| 0.1 W |
| THD
| < 0.7% |
| Ear coupling
| supra-aural |
| Contact pressure
| approx. 2.5 N |
| Weight (without cable)
| approx. 120 g |
| Connector
| 3.5 mm Ø stereo mini jack plug with adaptor to 1/4" (6.3 mm) stereo jack plug |
| Connection cable
| 3 m, detachable single-sided OFC copper cable |
