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Sennheiser HD 420

Hi-Fi Stereo Headphones (1979-83)

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Sennheiser HD 420


Type: dynamic headphone

Frequency Response: 18Hz to 20kHz

Nominal load: 100mW

Maximum sound output level: 94dB

Total harmonic disortion: 1%

Cord Length: 300cm

Weight: 129g

Year: 1979


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