Measurement's report (16) FiiO X3 III Unbalanced Low test and graphs (17) - Reference Audio Analyzer
FiiO X3 III
DAC Line Out (378) DAC Line Out (378)



Manufacturers (513) / FiiO

Test report (18) FiiO X3 III: Unbalanced Low (report for a pro (465) )


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About this report (693)
This is a report for professionals with a suite of test of headphone amplifier. (703)

You can see a simple report for "dummies" with explanations of the main characteristics for (691) FiiO X3 III Unbalanced Low

One device can have multiple reports in different modes and with different a suite of tests. (701)

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". (704)



Test report - general data (19) of FiiO X3 III Unbalanced Low as AMP mode (874)

Frequency response, Impedance and Frequency response with standard headphones (21)


Graphics setting view (253)
Range, dB: (258)

The maximum level of voltage from the musical power (706)

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General results (44)
General results (44)
FiiO X3 III Unbalanced Low
Channel (37)
Center/Summary (38)
Average variation in FR in the band (45) 40 Hz to (290) 15 kHz, dB (289)
-0,08, 0,03
Average value of impedance band in (294) 40 Hz to (290) 15 kHz, ohm (285)
1,0
Max voltage output (429)
VRMS (150)
dBV (151)
Clear or equal class AF.A.Q. (406)
1,19
1,51
Optimal or equal class ABF.A.Q. (407)
1,19
1,51
Hard or equal class BF.A.Q. (408)
1,19
1,51
Max, before clippingF.A.Q. (409)
1,19
1,51
Maximum current output at loaded (301)
ohm (126)
mA (158)
Clear or equal class AF.A.Q. (406)
15,8
68,75
Optimal or equal class ABF.A.Q. (407)
15,8
68,75
Hard or equal class BF.A.Q. (408)
15,8
68,75
Max, before clippingF.A.Q. (409)
15,8
68,75
Max power output (431)
ohm (126)
mW (163)
dBm (164)
Clear or equal class AF.A.Q. (406)
15,8
74,68
18,73
Optimal or equal class ABF.A.Q. (407)
15,8
74,68
18,73
Hard or equal class BF.A.Q. (408)
15,8
74,68
18,73
Max, before clippingF.A.Q. (409)
15,8
74,68
18,73

The table shows a most important technical characteristics of (280) FiiO X3 III Unbalanced Low

*Center channel is received by data averaging between the left and right channels (279)



Test conditions (24)


The tags (specifications) for this report are: (688)
Type of device (599) :
Amplifier type (600) :
Mobility (601) :
A set of tests the amplifier contains (653) :


To send tags for moderation (822)

If some tags are assigned incorrectly or not all are added, select it as appropriate and send it for moderation. (689)




Detailed measurements report of technical characteristics (15)


Report content (203)




    

    Frequency response (22) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Frequency response (22) FiiO X3 III Unbalanced Low
    Channel (37)
    Left (39)
    Right (40)
    Variation in frequency response in band from (251) 100 Hz to (290) 10 kHz, dB (289)
    -0,06, 0,03
    -0,06, 0,03

    Impedance (23) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Impedance (23) FiiO X3 III Unbalanced Low
    Channel (37)
    Left (39)
    Right (40)
    Impedance average in band from (283) 40 Hz to (290) 15 kHz, ohm (285)
    0,8
    1,2
    Resistance at (320) 500 Hz, ohm (321)
    0,8
    1,2
    Resistance at (320) 1000 Hz, ohm (321)
    0,8
    1,2
    The minimum value in band from (322) 40 Hz to (290) 15 kHz at frequency, Hz (324)
    14028,9
    14028,9
    The minimum value in band from (322) 40 Hz to (290) 15 kHz, ohm (285)
    0,8
    1,2
    The maximum value in band from (323) 40 Hz to (290) 15 kHz at frequency, Hz (324)
    5940,0
    5147,4
    The maximum value in band from (323) 40 Hz to (290) 15 kHz, ohm (285)
    0,8
    1,2


    Comparison of the parameters by on-line services (821)

    Comparison of basic characteristics the (797)

    Impedance (654) .
    Voltage, Current and Impedance (798)

    Crosstalk (204) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)
    Load, ohm: (263)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)

    Crosstalk Phase (403) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Channel: (259)
    Load, ohm: (263)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.

    Frequency response (105) of FiiO X3 III Unbalanced Low with loaded resistors (872) as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Frequency response of amplifier (368) headphone amplifier (249) FiiO X3 III Unbalanced Low
    with resistive load (369)
    Channel (37)
    Center/Summary (38)
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded (370) 16 ohm, dB (349)
    0,01
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded (370) 32 ohm, dB (349)
    0,00
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded (370) 50 ohm, dB (349)
    0,00
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded (370) 100 ohm, dB (349)
    0,00
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded (370) 250 ohm, dB (349)
    0,00
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded (370) 600 ohm, dB (349)
    0,00

    *Center channel is received by data averaging between the left and right channels (279)



    Comparison of the parameters by on-line services (821)

    Compare the frequency response of a bundle of headphones and amplifiers (766)

    How the frequency response of (811) FiiO X3 III Unbalanced Low changes when connected to different headphones? (812) In the example the (813) FiiO X3 III Unbalanced Low and headphones (815) Sennheiser CX 5.00, Sunrise Dragon Default, Audio-Technica ATH-E40, Apple EarPods, Enigma Acoustics & Lotoo Dharma D200 ). You can choose and compare bundles with other headphones (814) .

    Frequency response (105) of FiiO X3 III Unbalanced Low loaded dynamic headphone type (169) as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Frequency response of the headphone amplifier (371) FiiO X3 III Unbalanced Low
    loaded dynamic headphone type (169)
    Channel (37)
    Center/Summary (38)
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz load the dynamic type, dB (372)
    0,18

    *Center channel is received by data averaging between the left and right channels (279)



    Comparison of the parameters by on-line services (821)

    Compare the frequency response of a bundle of headphones and amplifiers (766)

    How the frequency response of (811) FiiO X3 III Unbalanced Low changes when connected to different headphones? (812) In the example the (813) FiiO X3 III Unbalanced Low and headphones (815) Grado eGrado, VE Monk Plus, Jays v-Jays Small ). You can choose and compare bundles with other headphones (814) .

    Deviation of frequency response (110) of FiiO X3 III Unbalanced Low loaded dynamic headphone type (169) as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Frequency response of amplifier (368) FiiO X3 III Unbalanced Low
    loaded dynamic headphone type (169)
    Channel (37)
    Center/Summary (38)
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz load the dynamic type, dB (372)
    0,11

    *Center channel is received by data averaging between the left and right channels (279)



    Comparison of the parameters by on-line services (821)

    Compare the frequency response of a bundle of headphones and amplifiers (766)

    How the frequency response of (811) FiiO X3 III Unbalanced Low changes when connected to different headphones? (812) In the example the (813) FiiO X3 III Unbalanced Low and headphones (815) Grado eGrado, VE Monk Plus, Jays v-Jays Small ). You can choose and compare bundles with other headphones (814) .

    Frequency response (105) of FiiO X3 III Unbalanced Low loaded type balance armature headphone type (one driver) (170) as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Frequency response of amplifier (368) FiiO X3 III Unbalanced Low
    loaded type balanced armature (276)
    Channel (37)
    Center/Summary (38)
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded type balanced armature, dB (277)
    0,46

    *Center channel is received by data averaging between the left and right channels (279)



    Comparison of the parameters by on-line services (821)

    Compare the frequency response of a bundle of headphones and amplifiers (766)

    How the frequency response of (811) FiiO X3 III Unbalanced Low changes when connected to different headphones? (812) In the example the (813) FiiO X3 III Unbalanced Low and headphones (815) Sony XBA-Z5, Creative In-Ear 3, Phiaton PS 320, Dunu DN-2002, iBasso IT03, Dunu DN 900, Oriolus Mellianus ). You can choose and compare bundles with other headphones (814) .

    Deviation of frequency response (110) of FiiO X3 III Unbalanced Low loaded type balance armature headphone type (one driver) (170) as AMP mode (874)


    Graphics setting view (253)
    Range, dB: (258)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Frequency response of amplifier (368) FiiO X3 III Unbalanced Low
    loaded type balanced armature (276)
    Channel (37)
    Center/Summary (38)
    Variation in frequency response in band (278) 40 Hz to (290) 15 kHz loaded type balanced armature, dB (277)
    0,46

    *Center channel is received by data averaging between the left and right channels (279)



    Comparison of the parameters by on-line services (821)

    Compare the frequency response of a bundle of headphones and amplifiers (766)

    How the frequency response of (811) FiiO X3 III Unbalanced Low changes when connected to different headphones? (812) In the example the (813) FiiO X3 III Unbalanced Low and headphones (815) Sony XBA-Z5, Creative In-Ear 3, Phiaton PS 320, Dunu DN-2002, iBasso IT03, Dunu DN 900, Oriolus Mellianus ). You can choose and compare bundles with other headphones (814) .

    

    Maximum voltage output level vs load (156) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Maximum voltage output level vs load (156) FiiO X3 III Unbalanced Low (the source data for the spectra (146) )
    Limit (148)
    Clear or equal class AF.A.Q. (406)
    Optimal or equal class ABF.A.Q. (407)
    Hard or equal class BF.A.Q. (408)
    Max, before clippingF.A.Q. (409)
    Level (149)
    VRMS (150)
    dBV (151)
    VRMS (150)
    dBV (151)
    VRMS (150)
    dBV (151)
    VRMS (150)
    dBV (151)
    loaded (144) 16 ohm (126)
    1,09
    0,72
    1,09
    0,72
    1,09
    0,72
    1,09
    0,72
    loaded (144) 25 ohm (126)
    1,12
    0,99
    1,12
    0,99
    1,12
    0,99
    1,12
    0,99
    loaded (144) 31 ohm (126)
    1,13
    1,08
    1,13
    1,08
    1,13
    1,08
    1,13
    1,08
    loaded (144) 62 ohm (126)
    1,16
    1,30
    1,16
    1,30
    1,16
    1,30
    1,16
    1,30
    loaded (144) 100 ohm (126)
    1,17
    1,38
    1,17
    1,38
    1,17
    1,38
    1,17
    1,38
    loaded (144) 199 ohm (126)
    1,18
    1,44
    1,18
    1,44
    1,18
    1,44
    1,18
    1,44
    loaded (144) 300 ohm (126)
    1,18
    1,47
    1,18
    1,47
    1,18
    1,47
    1,18
    1,47
    loaded (144) 763 ohm (126)
    1,19
    1,49
    1,19
    1,49
    1,19
    1,49
    1,19
    1,49
    Not loaded (124)
    1,19
    1,51
    1,19
    1,51
    1,19
    1,51
    1,19
    1,51




    Comparison of the parameters by on-line services (821)

    Comparison of the power characteristics of the (802)

    Comparison of the power characteristics of the (802) FiiO X3 III Unbalanced Low.



    Comparison of the power characteristics of the (802)

    Comparison the (805) FiiO X3 III Unbalanced Low and another amplifiers by loudness (Volume Level) (806) .


    Comparison of basic characteristics the (797)

    Operating mode of the amplifiers (equivalent class F.A.Q.) (845) : Voltage (547) .
    Voltage, Current and Impedance (798)

    

    The maximum level of voltage from the musical power (706) of FiiO X3 III Unbalanced Low as AMP mode (874)

    Ваш браузер не поддерживает Canvas
    


    Brief information (819)


    Table (820)
    Recommended impedances for headphones for (711) FiiO X3 III Unbalanced Low
    Recommended impedance for headphones from the range (538)
    8 - 1008 Ом для режима работы усилителя
    Equivalent class A F.A.Q. (540)
    Max, before clippingF.A.Q. (409)
    For In-Ear Headphones (544)
    8 - 287 ohm (126)
    8 - 287 ohm (126)
    For Over-Ear Headphones (545)
    8 - 34 ohm (126)
    8 - 34 ohm (126)


    Table (820)
    FiiO X3 III Unbalanced Low
    Output Impedance (537)
    0.99 ohm (126)
    Power characteristics of the (546)
    Voltage (547)
    Current (548)
    Equivalent class A F.A.Q. (540)
    1.19 VRMS (150)
    1.51 dBV (151)
    68.62 mA (158)
    36.73 dB(mA) (511)
    Equivalent class AB F.A.Q. (542)
    1.19 VRMS (150)
    1.51 dBV (151)
    68.62 mA (158)
    36.73 dB(mA) (511)
    Equivalent class B F.A.Q. (543)
    1.19 VRMS (150)
    1.51 dBV (151)
    68.62 mA (158)
    36.73 dB(mA) (511)
    Maximum mode F.A.Q. (541)
    1.19 VRMS (150)
    1.51 dBV (151)
    68.62 mA (158)
    36.73 dB(mA) (511)


    Comparison of the parameters by on-line services (821)

    Comparison of the power characteristics of the (802)

    Comparison of the power characteristics of the (802) and interaction headphones (803) FiiO X3 III Unbalanced Low: Enigma Acoustics & Lotoo Dharma D200, Sennheiser CX 5.00, Sunrise Dragon Default, Audio-Technica ATH-E40, Apple EarPods, Grado eGrado, VE Monk Plus, Jays v-Jays Small, Oriolus MK2, Sony XBA-Z5, Creative In-Ear 3, Phiaton PS 320, Dunu DN-2002, Dunu DN 900.

    Comparison of volume gain AMPs (748)

    Comparison the (805) FiiO X3 III Unbalanced Low and another amplifiers by loudness (Volume Level) (806) .

    Maximum current level output vs load (161) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Maximum current level output vs load (161) FiiO X3 III Unbalanced Low (the source data for the spectra (146) )
    Level (149) , mA (158)
    Clear or equal class AF.A.Q. (406)
    Optimal or equal class ABF.A.Q. (407)
    Hard or equal class BF.A.Q. (408)
    Max, before clippingF.A.Q. (409)
    Level (149)
    mA (158)
    dB(mA) (511)
    mA (158)
    dB(mA) (511)
    mA (158)
    dB(mA) (511)
    mA (158)
    dB(mA) (511)
    loaded (144) 16 ohm (126)
    68,75
    36,75
    68,75
    36,75
    68,75
    36,75
    68,75
    36,75
    loaded (144) 25 ohm (126)
    45,72
    33,20
    45,72
    33,20
    45,72
    33,20
    45,72
    33,20
    loaded (144) 31 ohm (126)
    37,14
    31,40
    37,14
    31,40
    37,14
    31,40
    37,14
    31,40
    loaded (144) 62 ohm (126)
    18,62
    25,40
    18,62
    25,40
    18,62
    25,40
    18,62
    25,40
    loaded (144) 100 ohm (126)
    11,72
    21,38
    11,72
    21,38
    11,72
    21,38
    11,72
    21,38
    loaded (144) 199 ohm (126)
    5,94
    15,47
    5,94
    15,47
    5,94
    15,47
    5,94
    15,47
    loaded (144) 300 ohm (126)
    3,95
    11,92
    3,95
    11,92
    3,95
    11,92
    3,95
    11,92
    loaded (144) 763 ohm (126)
    1,56
    3,84
    1,56
    3,84
    1,56
    3,84
    1,56
    3,84
    Not loaded (124)
    0,02
    -32,47
    0,02
    -32,47
    0,02
    -32,47
    0,02
    -32,47




    Comparison of the parameters by on-line services (821)

    Comparison of basic characteristics the (797)

    Operating mode of the amplifiers (equivalent class F.A.Q.) (845) : Current (548) .
    Voltage, Current and Impedance (798)

    Maximum power level output level vs load (166) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Channel: (259)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)
    Maximum power level output level vs load (166) FiiO X3 III Unbalanced Low (the source data for the spectra (146) )
    Limit (148)
    Clear or equal class AF.A.Q. (406)
    Optimal or equal class ABF.A.Q. (407)
    Hard or equal class BF.A.Q. (408)
    Max, before clippingF.A.Q. (409)
    Level (149)
    mW (163)
    dBm (164)
    mW (163)
    dBm (164)
    mW (163)
    dBm (164)
    mW (163)
    dBm (164)
    loaded (144) 16 ohm (126)
    74,68
    18,73
    74,68
    18,73
    74,68
    18,73
    74,68
    18,73
    loaded (144) 25 ohm (126)
    51,21
    17,09
    51,21
    17,09
    51,21
    17,09
    51,21
    17,09
    loaded (144) 31 ohm (126)
    42,06
    16,24
    42,06
    16,24
    42,06
    16,24
    42,06
    16,24
    loaded (144) 62 ohm (126)
    21,64
    13,35
    21,64
    13,35
    21,64
    13,35
    21,64
    13,35
    loaded (144) 100 ohm (126)
    13,74
    11,38
    13,74
    11,38
    13,74
    11,38
    13,74
    11,38
    loaded (144) 199 ohm (126)
    7,01
    8,46
    7,01
    8,46
    7,01
    8,46
    7,01
    8,46
    loaded (144) 300 ohm (126)
    4,67
    6,70
    4,67
    6,70
    4,67
    6,70
    4,67
    6,70
    loaded (144) 763 ohm (126)
    1,85
    2,67
    1,85
    2,67
    1,85
    2,67
    1,85
    2,67
    Not loaded (124)
    0,03
    -15,48
    0,03
    -15,48
    0,03
    -15,48
    0,03
    -15,48



    

    THD vs load vs output voltage (167) of FiiO X3 III Unbalanced Low as AMP mode (874)


    Graphics setting view (253)
    Channel: (259)
    Load, ohm: (263)
    Type test: (264)


    Brief information (819)
    Full translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    Table (820)

    Spectrum of Total Harmonic Distortion vs Level (123) of FiiO X3 III Unbalanced Low as AMP mode (874)

    Not loaded (124)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV: (260)

    Loaded (125) 15,8 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 24,5 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 30,5 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 62,4 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 100 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 198,9 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 300 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 763 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)


    Brief information (819)
    Full translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.

    Spectrum of IMD SMPTE vs Level (132) of FiiO X3 III Unbalanced Low as AMP mode (874)

    Not loaded (124)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV: (260)

    Loaded (125) 15,8 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 24,5 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 30,5 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 62,4 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 100 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 198,9 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 300 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 763 ohm (126)


    Graphics setting view (253)
    Frequency band, Hz: (255)
    Channel: (259)
    Level, dBV/dBm: (261)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.

    Spectrum of IMD CCIF vs Level (134) of FiiO X3 III Unbalanced Low as AMP mode (874)

    Not loaded (124)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV: (260)

    Loaded (125) 15,8 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 24,5 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 30,5 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 62,4 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 100 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 198,9 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 300 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 763 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.

    Spectrum of Multitone Distortion vs Level vs Load (128) of FiiO X3 III Unbalanced Low as AMP mode (874)

    Not loaded (124)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV: (260)

    Loaded (125) 15,8 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 24,5 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 30,5 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 62,4 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 100 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 198,9 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 300 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)

    Loaded (125) 763 ohm (126)


    Graphics setting view (253)
    Channel: (259)
    Level, dBV/dBm: (261)


    Brief information (819)
    Translation of the description is not yet ready

    Original text in Russian report. You can help with translation via the forum or feedback.


    On-line comparison and selection services for (769) FiiO X3 III Unbalanced Low

    The automatic selection of the optimal AMP models (790) from (380) FiiO X3 III Unbalanced Low.
    from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use (795) .



    Last news (857)


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

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    Share report (694)

    If you notice a typo or other inaccuracy, then select it and press Ctrl+Enter. This will accelerate the process of improving the reports. (696)

    The original language of the report in Russian. If the text in the report is unclear, use online translators Russian-language report (and help with the correct translation into English)

    Glossary: RUS, ENG. To display on page ID need to enable debug mode. (697)

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