Sennheiser HD 424 specifications
Category : headphones
Brand : Sennheiser
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Tech nical data
Special equipment
Other models of the same series:
- Manufacturer: Sennheiser
- Model: HD 424
- Years of construction: 1973 - 1975
- Manufactured in: Germany
- Weight: approx. 170 g incl. Cable
- Factory price (RRP): approx. 75 DM
- Principle: open
- Coupling to the ear: Superimposed on the ear
- Impedance: 2000 Ohm s
- Rated load capacity: 0.1 Watts
- Pressing force: 2.5 N
- Frequency range: 16 - 20,000 Hz (-3db)
- Total harmonic distortion: <1%
- Sound pressure: 94 db at 1 mW power
- Plug: 6.3 mm Jack plug
- Cable length: approx. 3 m
Comment:
Comment box:
Sennheiser HD 424 relate