Measurement's report HiFiMan HM 901 Vintage - Reference Audio Analyzer

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Navigating through reports of HiFiMan HM 901 (Click to open)
HiFiMan HM 901 is available in reports and services. You are in a professional report.

Information for entry level users


Information for professionals
    reports for a pro (Headphone amplifier)
    reports for a pro (DAC Line Out)
    Comparison of on-line graphs


    Quick jump to the schedules in this pro report: HM 901 Vintage
    Spectra of high resolution
    Spectra vs Amplitude

    HiFiMan HM 901

    Vintage
    About this report
    This is a report for professionals with a suite of tests for line output devices. Alternative version of the report for "dummies" in development.

    A suite of tests for the line-out can be used for headphone or speaker output if in this mode it is possible to use the device as a source for connecting an external amplifier or if such a test suite can give more information about the implementation of the DAC in the device.

    Line-out, differences from the output for headphones and speakers



    

    Test report - general data HiFiMan HM 901 (as Line Out mode)

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    Max voltage output at 0 dBFS6.3dBV
    2.1VRMS





    Brief information

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    Frequency response HiFiMan HM 901 Vintage (as Line Out mode)

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    Frequency band

    Type test:


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    Impulse response HiFiMan HM 901 Vintage (as Line Out mode)

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    Duration for impulse, envelope and step responses

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    Duration for impulse, envelope and step responses




    Brief information

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    Aliasing HiFiMan HM 901 Vintage (as Line Out mode)

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    Harmonic Distortion vs Level HiFiMan HM 901 Vintage (as Line Out mode)

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    Comparison by

    Harmonic, number


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    Crosstalk HiFiMan HM 901 Vintage (as Line Out mode)

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    Spectrum of Total Harmonic Distortion (THD) HiFiMan HM 901 Vintage (as Line Out mode)

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    Level @ dBFS

    Range

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    Level @ dBFS

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    Brief information

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    Spectra HiFiMan HM 901 Vintage (as Line Out mode)

    Spectrum of Dynamic Range (-60 dBFS)

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    Sine low ammplitude spectrum -90 dBFS

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    Brief information

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    Spectrum of Multitone Distortion HiFiMan HM 901 Vintage (as Line Out mode)

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    Range

    Level @ dBFS

    Range

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    Brief information

    Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.



     

    Spectrum of Intermodulation Distortion (IMD) - SMPTE HiFiMan HM 901 Vintage (as Line Out mode)

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    Level @ dBFS

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    Range

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    Level @ dBFS

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    Brief information

    Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.



     

    Spectrum of Intermodulation Distortion (IMD) - CCIF HiFiMan HM 901 Vintage (as Line Out mode)

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    Level @ dBFS

    Range

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    Brief information

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    Spectrum of Noise Distortion HiFiMan HM 901 Vintage (as Line Out mode)

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    Level @ dBFS

    Range

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    Brief information

    Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.



    

    Spectrum of Jitter HiFiMan HM 901 Vintage (as Line Out mode)

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    Checking for correctness of reproduction signals depth more than 16-bit HiFiMan HM 901 Vintage (as Line Out mode)

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    More detailed

    Measurements of HiFiMan HM 901 Vintage were carried out by Roman Kuznetsov on the hardware-software complex RAA.

    The HiFiMan HM 901 Vintage test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.


    HM 901 was given for tests by HiFiMan






    Kuznetsov Roman
    Founder of RAA



    Known by the nickname romanrex
    Аuthor of articles iXBT.com



    Information for Authors. You can freely use the graphics in your articles with a link to us.




    HiFiMan HM 901 is available in reports and services. You are in a professional report.

    Information for entry level users


    Information for professionals
      reports for a pro (Headphone amplifier)
      reports for a pro (DAC Line Out)
      Comparison of on-line graphs




      Quick jump to the schedule in this report: Vintage






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