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Power Amplifiers, Headphone, Portable
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Product: Views:128Power Amplifiers, Headphone, Portable 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-25 22:36
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Model Number: Hj-AMP02 Brand Name: Waki-tech Key Specifications/Special Features: It isportableheadphoneamplifierdesignedtoimprovethesoundqualityandvolumeofanydigitalaudioplayersuchasaMP3orMP4player,mobilephone,laptop,ornotebookItiswithavolumecontrolsoyoucanconnectdirectlytothelineoutofadigitalaudioplayerandcontrolthevolumedirectlyFeatures:ExclusivedesignDesignedforhighimpedanceandlowsensitivityheadphonesPortablestylishandeasytocarryanduseoutdoorVolumecontrolbyhighqualitypotentiometer
  • Switchforlow/highimpedancedevices
  • LEDindicatorsforworkingstatus,lowvoltageindicator,chargingindicator
  • Boostervoltagecircuitprovidesstrongerpower
  • Durablemetalcase,reducesthenoisecausedbyGSMmobilephones
  • Built-inLi-ionbattery,about20-30hoursplaytimeatnormalvolume
  • MicroUSBchargingport
  • Customizedcolorsavailable

    • Specification:
    1. Materials:aluminum-alloycase,incustomizedanodicoxidationcolors
    2. Chipsets:FA-IC02+NJM4580
    3. Inputsensitivity:2V
    4. Outputpower:900mW@16Ωload,450mW@32Ωload,65mW@250Ωload
    5. Signaltonoiseratio:>=-100dB(Aweight)
    6. THD+N:max.0.05%@1kHz,100mw,16Ω
    7. Frequencyresponse:10Hz-100kHz@+/-3dB,20Hz-35kHz@+/-0.5dB
    8. Suitabledevicesimpedance:8Ω~250Ω
    9. Voltagebooster:providessteady5V DCoutputandstrongerpowerforhigh-impedancedevices
    10. 3.5mminput/outputjacks
    11. PowersupplyI:build-in450mAHLi-ionBattery,maxplaytime30hoursatnormalvolume
    12. PowersupplyII:externalpowersupplythroughMicro-USBcable,5V/1ADC
    13. Weight:68g
    14. Dimension:80mmx50mmx16mm
    Shipping Information:
    • FOB Port: Zhongshan
    • Lead Time: 30 - 45 days
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe
    Inquiry