Pickering OA-4 specifications
Category : headphones
Brand : Pickering
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Tech nical data
- Manufacturer: Pickering
- Model: OA-4
- Type: Headphones
- Years of construction: 1979 - 1986
- Weight: 90 g
- Factory price approx.: 158 DM, 1982
- Principle: closed
- Coupling to the ear:
- Nominal impedance: 40 Ohm s
- Nominal load capacity: 150 mW
- Pressing force:
- Frequency response: 10 - 20'000 Hz
- Total harmonic distortion: 0.5 dB at 95 dB
- Sound pressure level: 105 dB
- Connector: 6.3mm Jack plug
- Cable length: 2 m
Comment:
Comment box:
Pickering OA-4 relate