Sony MDR-D 77 specifications
Category : headphones
Brand : Sony
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Tech nical data
- brand: Sony
- model: MDR-D 77
- type: headphones
- year of construction: 1992 - 2000
- weight: 140 g
- factory price approx.: 249 DM, 1994
- principle: closed
- ear coupling:
- nominal impedance: 45 Ohm s
- power rating: 1'500 mW
- pressure force:
- frequency response: 5 - 30 000 Hz
- THD:
- sound pressure level: 106 dB
- connector: 6.3 mm Jack
- cable length: 1.5 m
Comment:
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Sony MDR-D 77 relate