Measurement's report Motu M2 - Reference Audio Analyzer

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Navigating through reports of Motu M2 (Click to open)
Motu M2 is available in reports and services. You are in a professional report.

Information for entry level users


Information for professionals
Comparison of on-line graphs


Quick jump to the schedules in this pro report: M2
Spectra of high resolution
    Spectra vs Amplitude

    Motu M2

    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 Motu M2 (as Line Out mode)

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    Max voltage output at 0 dBFS7.3dBV
    2.3VRMS





    Brief information

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





    Frequency response Motu M2 (as Line Out mode)

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    Graphics setting view
    Channel

    Range

    Frequency band


    Brief information

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



    Harmonic Distortion vs Level Motu M2 (as Line Out mode)

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    Comparison by

    Harmonic, number


    Brief information

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



    Crosstalk Motu M2 (as Line Out mode)

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    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 Total Harmonic Distortion (THD) Motu M2 (as Line Out mode)

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    Level @ dBFS

    Range


    Brief information

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



    

    Spectrum of Multitone Distortion Motu M2 (as Line Out mode)

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    Range

    Level @ dBFS

    Range


    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 Motu M2 (as Line Out mode)

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    Level @ dBFS

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    Range


    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 Motu M2 (as Line Out mode)

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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.





    More detailed

    Measurements of Motu M2 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

    The Motu M2 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.




    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.




    Motu M2 is available in reports and services. You are in a professional report.

    Information for entry level users


    Information for professionals
    Comparison of on-line graphs




    Quick jump to the schedule in this report:






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    Comments

    Commentary view:





    romanrex
    Изображения, медиа и смайлы доступны в исходном чате.
    2022-12-10 13:31:35

    Комментарий к оглавлению отчетов Motu M2
    Эта карта была протестирована в экспрессе режиме только в качестве ЦАП для оценки наличия/отсутствия ESS Hump. Надеюсь, со временем будет возможность сделать полный тест.
    Reply


    Misha79
    Изображения, медиа и смайлы доступны в исходном чате.
    2022-12-10 18:30:35

    Комментарий к оглавлению отчетов Motu M2
    Скажите пожалуйста, это первая или обновленная версия?
    Reply


    romanrex
    Изображения, медиа и смайлы доступны в исходном чате.
    2022-12-11 12:26:04

    Комментарий к оглавлению отчетов Motu M2

    Misha79 2022-12-10 18:30:35
    Комментарий к оглавлению отчетов Motu M2
    Скажите пожалуйста, это первая или обновленная версия?



    Первая версия, из ранних выпусков. Ess Hump любопытный, т.к. больше проявился не в виде гармоник, сколько шума. В меньшей степени похожий эффект наблюдается у Audiolab M-DAC.
    Reply


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