Orthodynamic headphones from German manufacture Dual. Technical Specifications: Driver type:...

Dual DK-720

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  • Orthodynamic headphones from German manufacture Dual.

    Technical Specifications:
    Driver type: orthodynamic
    Impedance: 110 ohms
    Frequency response: 16 - 20,000 Hz
    Sound pressure level: 91dB
    Sensitivity: 2 mV
    Maximum input: 2 W
    Distortion < 1%
    Volume control: -20 dB
    Pressing force: approx 3 N
    Cord: 3 m
    Plug: 1/4 inch
    Weight: 300 g

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