Measurement's report None HA-61 2 - Reference Audio Analyzer

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Navigating through reports of None HA-61 (Click to open)
None HA-61 is available in reports and services. You are in a professional report.

Information for entry level users


Information for professionals

Quick jump to the schedules in this pro report: HA-61 2
    Spectra vs Amplitude

    None HA-61

    2
    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 None HA-61 2

    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 None HA-61 (as headphone amplifier)

    Frequency response, Impedance and Frequency response with standard headphones

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    Average value of impedance band in 40 Hz - 15 kHz0.0ohm





    Brief information

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    More detailed

    Measurements of None HA-61 2 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

    The None HA-61 2 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



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