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Dual DK-720

Dual DK-720

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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