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Power Amplifiers, Headphone, Portable

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-10 08:00

  • Browse the number:

    41

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Company Profile

Jumboaudio Electronics Co. Ltd

By certification [File Integrity]

Contact: haojunshuma(Ms.)  

Email:

Telephone: (86 574) 86329799 Ext:8001

Area: Beijing

address: Block E,No.1623 Yongle Dong Road, Zhenhai, Ningbo, Zhejiang, China

Website: http://haojunshuma.zhufengshengwu01.com/

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Product details
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