Measurement's report xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out - Reference Audio Analyzer

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Navigating through reports of xDuoo XD05 Bal (Click to open)
xDuoo XD05 Bal is available in reports and services. You are in a professional report.

Information for entry level users

    reports for a newbie (Headphone amplifier)
    The automatic selection of the optimal AMP models

    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: XD05 Bal Boost Off Hi Gain Vol Single-ended Out
        Spectra vs Amplitude

        xDuoo XD05 Bal

        Boost Off Hi Gain Vol Single-ended Out
        About this report
        This is a report for professionals with a suite of test of headphone amplifier.
        You can see a simple report for "dummies" with explanations of the main characteristics for xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out

        A suite of tests for a headphone amplifier can be applied to just a universal output without a formal presence of an amplifier, if in this mode you can connect headphones to this output. Based on the results of the tests, you can understand the real picture, is the output powerful enough or not, with the initial data on the circuitry as a "black box".

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

        Advantages and disadvantages of balanced amplifiers

        Test report - general data xDuoo XD05 Bal (as headphone amplifier)

        Frequency response, Impedance and Frequency response with standard headphones

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        Voltage levels from the load at the output of the amplifier

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        Average value of impedance band in 40 Hz - 15 kHz0.2ohm
        Voltage:
        Linear Mode / Maximum or before clipping level         		9.8/9.8dBV
        3.1/3.1VRMS
        Current:
        Linear Mode / Maximum or before clipping level        		21.9/43.5dB(mA)
        12.4/149.9mA





        Brief information

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        Frequency response xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Channel

        Range

        Channel:LeftRight
        Variation in frequency response in band from 40 Hz - 15 kHz -0.1, +0.0-0.1, +0.0dB



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        On the frequency response comparison page, there is an export option and additional tools for adjusting the frequency response



        Impedance xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Channel:LeftRight
        Impedance average in band from 40 Hz - 15 kHz0.2 0.2ohm
        The minimum value in band from 40 Hz - 15 kHz0.2 0.2ohm
        The maximum value in band from 40 Hz - 15 kHz0.2 0.2ohm


        Comparison of basic characteristics AMPs


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        Crosstalk xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Channel

        Range

        Load

        Channel:LeftRight
        Crosstalk @ 1 kHz @ 15.8 ohm -55.3 -55.3dB
        Crosstalk @ 1 kHz @ 24.5 ohm -58.8 -58.8dB
        Crosstalk @ 1 kHz @ 30.5 ohm -61.1 -60.9dB
        Crosstalk @ 1 kHz @ 62.4 ohm -67.1 -67.1dB
        Crosstalk @ 1 kHz @ 100.0 ohm -71.1 -71.1dB
        Crosstalk @ 1 kHz @ 198.9 ohm -76.6 -76.8dB
        Crosstalk @ 1 kHz @ 300.0 ohm -79.8 -80.1dB
        Crosstalk @ 1 kHz @ 763.0 ohm -84.5 -85.4dB
        Crosstalk @ 1 kHz @ Not loaded-86.9 -88.1dB



        Brief information

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        Crosstalk Phase xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Channel

        Load




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        Frequency response xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out with resistive load

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        Frequency response of amplifier with resistive load @ 40 Hz - 15 kHz
        Channel:LeftRight
        TEST 16 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        TEST 32 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        TEST 64 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        TEST 126 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        TEST 256 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        TEST 512 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB



        Brief information

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

        On the frequency response comparison page, there is an export option and additional tools for adjusting the frequency response



        Frequency response xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out loaded dynamic headphone type

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        Frequency response of amplifier loaded dynamic headphone type @ 40 Hz - 15 kHz
        Channel:LeftRight
        TEST 10000 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        Grado GH4 Limited Edition + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB



        Brief information

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

        On the frequency response comparison page, there is an export option and additional tools for adjusting the frequency response



        Frequency response xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out loaded type balance armature headphone type

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        Frequency response of amplifier loaded type balance armature headphone type @ 40 Hz - 15 kHz
        Channel:LeftRight
        TEST 10000 ? + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.00.0dB
        Campfire Audio Andromeda + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.40.3dB
        Fearless Audio S8F Freedom + xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out 0.30.2dB



        Brief information

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

        On the frequency response comparison page, there is an export option and additional tools for adjusting the frequency response



        THD vs load vs output voltage xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out

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        Load

        Harmonic, number

        Range

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        Load

        Harmonic, number

        Range

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        Load

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        Maximum voltage output level vs load xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out

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        Type of chart

        RAW coordinates

        Power characteristics of the Voltage Current
        dBVVRMSdB(mA)mA
        Equivalent class A 9.83.121.912.4
        Equivalent class AB 9.83.143.5149.9
        Equivalent class B 9.83.143.5149.9
        Maximum mode 9.83.143.5149.9


        Volume Control TypeAnalog
        Optimal range of volume control36.0dB


        Comparison xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out and another amplifiers by loudness (Volume Level)

        Main characteristics of the xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out


        Brief information

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        Maximum voltage output level vs load xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out

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        Maximum Amplifier Voltage Level
        Load Pure or equal class AOptimal or equal class ABHard or equal class BMax, before clipping
        dBVVRMSdBVVRMSdBVVRMSdBVVRMS
        15.8 ohm -13.50.27.50.27.50.27.50.2
        24.5 ohm -10.00.38.00.38.00.38.00.3
        30.5 ohm -9.10.47.90.47.90.48.90.4
        62.4 ohm -2.90.79.10.79.10.79.10.7
        100 ohm 0.21.09.21.09.21.09.21.0
        198.9 ohm 9.43.09.43.09.43.09.43.0
        300 ohm 9.53.09.53.09.53.09.53.0
        763 ohm 10.13.210.13.210.13.210.13.2
        Not loaded9.83.19.83.19.83.19.83.1



        Maximum level of amplifier current
        Load Pure or equal class AOptimal or equal class ABHard or equal class BMax, before clipping
        dB(mA)mAdB(mA)mAdB(mA)mAdB(mA)mA
        15.8 ohm 22.613.443.5149.943.5149.943.5149.9
        24.5 ohm 22.212.940.2102.440.2102.440.2102.4
        30.5 ohm 21.211.538.281.538.281.539.291.3
        62.4 ohm 21.211.533.245.833.245.833.245.8
        100 ohm 20.210.329.228.929.228.929.228.9
        198.9 ohm 23.414.923.414.923.414.923.414.9
        300 ohm 20.010.020.010.020.010.020.010.0
        763 ohm 12.54.212.54.212.54.212.54.2


        Power
        Load Pure or equal class AOptimal or equal class ABHard or equal class BMax, before clipping
        dBmmWdBmmWdBmmWdBmmW
        15.8 ohm 4.52.825.5355.125.5355.125.5355.1
        24.5 ohm 6.14.124.1256.924.1256.924.1256.9
        30.5 ohm 6.14.023.1202.623.1202.624.1254.4
        62.4 ohm 9.28.321.2131.121.2131.121.2131.1
        100 ohm 10.210.619.283.719.283.719.283.7
        198.9 ohm 16.443.916.443.916.443.916.443.9
        300 ohm 14.830.014.830.014.830.014.830.0
        763 ohm 11.313.411.313.411.313.411.313.4



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        Spectrum of Total Harmonic Distortion vs Level xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Level

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        dBV

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        Spectrum of Multitone Distortion vs Level vs Load xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Spectrum of IMD SMPTE vs Level xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        Range

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        Range

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        Spectrum of IMD CCIF vs Level xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out (as headphone amplifier)

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        More detailed

        Measurements of xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended Out were carried out by Roman Kuznetsov on the hardware-software complex RAA.

        The xDuoo XD05 Bal Boost Off Hi Gain Vol Single-ended 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.

        I believe that it is important to do not make an absolute assessment of the device, but an aggregate assessment when working together with a headphones and taking into account external factors. This allows you to effectively reveal the potential of the entire set of devices or to make a more optimal choice of components.




        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.




        xDuoo XD05 Bal is available in reports and services. You are in a professional report.

        Information for entry level users

          reports for a newbie (Headphone amplifier)
          The automatic selection of the optimal AMP models

          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: Boost Off Hi Gain Vol Single-ended Out






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