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Wireless Over-Ear Headphones with Pure Digital Drive

ATH-DSR9BT

Traditional acoustic design and cutting-edge technology combine for superior sound

  • Pure Digital Drive™ system delivers the original digital signal from source to driver for you to hear the full digital transmission
  • Features new 45mm True Motion D/A drivers, developed exclusively for the DSR9BT, incorporating a unique four-core voice coil for precise diaphragm control and extraordinary audio clarity
  • Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer
  • High-Resolution audio compatible with USB connection (up to 96kHz/24-bit)
  • Bluetooth 4.2 supports aptX HD, aptX, AAC and SBC codecs
  • Touch control and volume switch for managing music playback and calls
  • LED indicators display pairing and charging status, battery life and codec in use




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    • audio technica ATH-DSR9BT
    • audio technica ATH-DSR9BT
    • audio technica ATH-DSR9BT

    • ATH-DSR9BT Bluetooth Specifications

    Communication Systems

    Bluetooth Version.4.2
    Communication Output

    Bluetooth specification Power Class 2
    Operating Frequencies

    2.4GHz band (2.402GHz ~ 2.480GHz)
    Operating Range

    Line of sght approx. 10m
    Bluetooth Profile Support

    A2DP, AVRCP, HFP, HSP
    Audio Codec Support

    aptX HD, aptX, AAC, SBC
    Power Supply

    DC3.7 V Lithium Polymer Battery
    Charge Time

    Approx. 5 hours (for 0-100% charge)
    Operating Time

    Approx. 15 hours (Continuous use)
    Approx. 1000 hours (Standby)
    Accessories Furnished

    USB cable for charge (2.0m), hard carrying case

    ATH-DSR9BT Specifications (Headphones)

    Type

    Closed-back Dynamic
    Driver Diameter

    Ø45 mm
    Magnet

    Neodymium with OFC-7N Voice Coil
    Frequency Response

    5 ~ 45,000 Hz
    Sensitivity

    97 dB/mW
    Impedance

    38 Ω
    Connector

    Micro USB Type B
    Weight

    310 g (without cable)

    ATH-DSR9BT Specifications (Microphone)

    Type

    Electret condenser
    Polar Pattern

    Omni-directional
    Sensitivity

    -44dB (1V/pa at 1kHz)
    Frequency Response

    50 ~ 4,000 Hz
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