Measurement's report Audirect Beam 2 Unbalanced Out - Reference Audio Analyzer

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Navigating through reports of Audirect Beam 2 (Click to open)
Audirect Beam 2 is available in reports and services. You are in a professional report.

Information for entry level users

    reports for a newbie (Headphone amplifier)

    Information for all

    Versus of characteristics

    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: Beam 2 Unbalanced Out
      Spectra of high resolution
      Spectra vs Amplitude

      Audirect Beam 2

      Unbalanced Out
      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 Audirect Beam 2 (as Line Out mode)

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      Max voltage output at 0 dBFS-2.1dBV
      0.8VRMS





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      Frequency response Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Impulse response Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Aliasing Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Harmonic Distortion vs Level Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Comparison by

      Harmonic, number


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      Crosstalk Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Spectrum of Total Harmonic Distortion (THD) Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Spectra Audirect Beam 2 Unbalanced Out (as Line Out mode)

      Spectrum of Dynamic Range (-60 dBFS)

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      Sine low ammplitude spectrum -90 dBFS

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      Spectrum of Multitone Distortion Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Spectrum of Intermodulation Distortion (IMD) - SMPTE Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Spectrum of Intermodulation Distortion (IMD) - CCIF Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Spectrum of Noise Distortion Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Spectrum of Jitter Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Checking for correctness of reproduction signals depth more than 16-bit Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      Waveforms / Spectra Audirect Beam 2 Unbalanced Out (as Line Out mode)

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      More detailed

      Measurements of Audirect Beam 2 Unbalanced Out were carried out by Roman Kuznetsov on the hardware-software complex RAA.

      The Audirect Beam 2 Unbalanced Out 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.




      Audirect Beam 2 is available in reports and services. You are in a professional report.

      Information for entry level users

        reports for a newbie (Headphone amplifier)

        Information for all

        Versus of characteristics

        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: Unbalanced Out






          Original text in Russian page. Translation page is not yet ready

          You can help with translation via the: facebook and feedback.




          Comments

          Commentary view:





          romanrex
          Изображения, медиа и смайлы доступны в исходном чате.
          2021-02-17 22:02:47

          Комментарий к профессиональному отчету Audirect Beam 2 Single-ended Out
          Исходя из оф. данных, амплитуда на выходе должна быть около 6 dBV, но на деле оказалась на 8 дБ ниже. Может дело в каких-то разных прошивках. Уровень не зависел от того, к чему ЦАП подключался, к смартфону или ПК.
          Reply


          romanrex
          Изображения, медиа и смайлы доступны в исходном чате.
          2021-02-17 22:04:36

          Комментарий к профессиональному отчету Audirect Beam 2 Balanced Out
          На выходе должно быть 12 dBV, но получилось на 8 дБ ниже.
          Reply


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