Measurement's report Aune X1s test and graphs - Reference Audio Analyzer

Aune X1s is available in reports and services. You are in a professional report.

Service and suite of tests

Information for entry level users

report for a newbie
(Headphone amplifier)

General recommendations

The automatic selection of the optimal AMP models

Information for all

Comparison of on-line graphs


Reports / Aune / X1s / Amplifier path / report for a pro

Test report Aune X1s (report for a pro)






Test report - general data of Aune X1s as AMP mode

Frequency response, Impedance and Frequency response with standard headphones


Graphics setting view
Range, dB:

The maximum level of voltage from the musical power



General results
General results
Aune X1s
Channel
Center/Summary
Average variation in FR in the band 40 Hz to 15 kHz, dB
-0,06, 0,05
Average value of impedance band in 40 Hz to 15 kHz, ohm
10,4
Max voltage output
VRMS
dBV
Pure or equal class AF.A.Q.
7,12
17,05
Optimal or equal class ABF.A.Q.
8,96
19,05
Hard or equal class BF.A.Q.
8,96
19,05
Max, before clippingF.A.Q.
8,96
19,05
Maximum current output at loaded
ohm
mA
Pure or equal class AF.A.Q.
300,0
18,70
Optimal or equal class ABF.A.Q.
30,5
61,47
Hard or equal class BF.A.Q.
15,8
134,03
Max, before clippingF.A.Q.
15,8
134,03
Max power output
ohm
mW
dBm
Pure or equal class AF.A.Q.
300,0
104,95
20,21
Optimal or equal class ABF.A.Q.
198,9
276,69
24,42
Hard or equal class BF.A.Q.
62,4
452,97
26,56
Max, before clippingF.A.Q.
62,4
452,97
26,56

The table shows a most important technical characteristics of Aune X1s

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



Test conditions



Frequency response of Aune X1s as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response Aune X1s
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,04, 0,04
-0,04, 0,05

Impedance of Aune X1s as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Impedance Aune X1s
Channel
Left
Right
Impedance average in band from 40 Hz to 15 kHz, ohm
10,4
10,4
Resistance at 500 Hz, ohm
10,4
10,4
Resistance at 1000 Hz, ohm
10,4
10,4
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
114,0
114,0
The minimum value in band from 40 Hz to 15 kHz, ohm
10,3
10,3
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
91,3
91,3
The maximum value in band from 40 Hz to 15 kHz, ohm
10,4
10,4

Frequency response of Aune X1s with loaded resistors as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier headphone amplifier Aune X1s
with resistive load
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded 16 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 32 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 50 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 100 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 250 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 600 ohm, dB
0,00

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


Frequency response of Aune X1s loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of the headphone amplifier Aune X1s
loaded dynamic headphone type
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
0,94

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


Deviation of frequency response of Aune X1s loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier Aune X1s
loaded dynamic headphone type
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
1,00

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


Frequency response of Aune X1s loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier Aune X1s
loaded type balanced armature
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
3,73

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


Deviation of frequency response of Aune X1s loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier Aune X1s
loaded type balanced armature
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
3,76

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




Maximum voltage output level vs load of Aune X1s as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Maximum voltage output level vs load Aune X1s (the source data for the spectra)
Limit
Pure or equal class AF.A.Q.
Optimal or equal class ABF.A.Q.
Hard or equal class BF.A.Q.
Max, before clippingF.A.Q.
Level
VRMS
dBV
VRMS
dBV
VRMS
dBV
VRMS
dBV
loaded 16 ohm
0,21
-13,45
0,60
-4,46
2,12
6,52
2,12
6,52
loaded 25 ohm
0,41
-7,73
1,16
1,26
2,90
9,26
2,90
9,26
loaded 31 ohm
0,47
-6,54
1,87
5,46
3,33
10,46
3,33
10,46
loaded 62 ohm
0,95
-0,49
3,35
10,51
5,32
14,51
5,32
14,51
loaded 100 ohm
1,58
3,96
4,99
13,95
6,28
15,95
6,28
15,95
loaded 199 ohm
3,72
11,41
7,42
17,41
7,42
17,41
7,42
17,41
loaded 300 ohm
5,61
14,98
7,06
16,98
7,06
16,98
7,06
16,98
loaded 763 ohm
7,03
16,94
7,89
17,94
7,89
17,94
7,89
17,94
Not loaded
7,12
17,05
8,96
19,05
8,96
19,05
8,96
19,05





The maximum level of voltage from the musical power of Aune X1s as AMP mode

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Brief information


Table of measured characteristics
Recommended impedances for headphones for Aune X1s
Recommended impedance for headphones from the range
8 - 1008 Ом для режима работы усилителя
Equivalent class A F.A.Q.
Max, before clippingF.A.Q.
For In-Ear Headphones
8 - 1007 ohm
8 - 1007 ohm
For Over-Ear Headphones
9 - 1007 ohm
8 - 1007 ohm


Table of measured characteristics
Aune X1s
Output Impedance
10.35 ohm
Power characteristics of the
Voltage
Current
Equivalent class A F.A.Q.
7.12 VRMS
17.05 dBV
16.19 mA
24.18 dB(mA)
Equivalent class AB F.A.Q.
8.96 VRMS
19.05 dBV
49.41 mA
33.88 dB(mA)
Equivalent class B F.A.Q.
8.96 VRMS
19.05 dBV
133.97 mA
42.54 dB(mA)
Maximum mode F.A.Q.
8.96 VRMS
19.05 dBV
133.97 mA
42.54 dB(mA)

Maximum current level output vs load of Aune X1s as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Maximum current level output vs load Aune X1s (the source data for the spectra)
Level, mA
Pure or equal class AF.A.Q.
Optimal or equal class ABF.A.Q.
Hard or equal class BF.A.Q.
Max, before clippingF.A.Q.
Level
mA
dB(mA)
mA
dB(mA)
mA
dB(mA)
mA
dB(mA)
loaded 16 ohm
13,45
22,58
37,90
31,57
134,03
42,54
134,03
42,54
loaded 25 ohm
16,76
24,48
47,21
33,48
118,50
41,47
118,50
41,47
loaded 31 ohm
15,44
23,78
61,47
35,77
109,29
40,77
109,29
40,77
loaded 62 ohm
15,15
23,61
53,77
34,61
85,20
38,61
85,20
38,61
loaded 100 ohm
15,78
23,96
49,86
33,95
62,77
35,95
62,77
35,95
loaded 199 ohm
18,70
25,44
37,30
31,43
37,30
31,43
37,30
31,43
loaded 300 ohm
18,70
25,44
23,55
27,44
23,55
27,44
23,55
27,44
loaded 763 ohm
9,21
19,29
10,33
20,29
10,33
20,29
10,33
20,29
Not loaded
0,14
-16,93
0,18
-14,93
0,18
-14,93
0,18
-14,93



Maximum power level output level vs load of Aune X1s as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Maximum power level output level vs load Aune X1s (the source data for the spectra)
Limit
Pure or equal class AF.A.Q.
Optimal or equal class ABF.A.Q.
Hard or equal class BF.A.Q.
Max, before clippingF.A.Q.
Level
mW
dBm
mW
dBm
mW
dBm
mW
dBm
loaded 16 ohm
2,86
4,56
22,69
13,56
283,84
24,53
283,84
24,53
loaded 25 ohm
6,88
8,38
54,60
17,37
344,02
25,37
344,02
25,37
loaded 31 ohm
7,28
8,62
115,26
20,62
364,32
25,61
364,32
25,61
loaded 62 ohm
14,33
11,56
180,38
22,56
452,97
26,56
452,97
26,56
loaded 100 ohm
24,89
13,96
248,56
23,95
393,96
25,95
393,96
25,95
loaded 199 ohm
69,54
18,42
276,69
24,42
276,69
24,42
276,69
24,42
loaded 300 ohm
104,95
20,21
166,31
22,21
166,31
22,21
166,31
22,21
loaded 763 ohm
64,73
18,11
81,49
19,11
81,49
19,11
81,49
19,11
Not loaded
1,01
0,06
1,61
2,06
1,61
2,06
1,61
2,06





THD vs load vs output voltage of Aune X1s as AMP mode


Graphics setting view
Channel:
Load, ohm:
Type test:




Table of measured characteristics

Spectrum of Total Harmonic Distortion vs Level of Aune X1s as AMP mode

Not loaded


Graphics setting view
Channel:
Level, dBV:

Loaded 15,8 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 24,5 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 30,5 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 62,4 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 100 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 198,9 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 300 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 763 ohm


Graphics setting view
Channel:
Level, dBV/dBm:




On-line comparison and selection services for Aune X1s

The automatic selection of the optimal AMP models from Aune X1s .
from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.


Close

Measurements of Aune X1s were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Aune X1s 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




Aune X1s is available in reports and services. You are in a professional report.

Service and suite of tests

Information for entry level users

report for a newbie
(Headphone amplifier)

General recommendations

The automatic selection of the optimal AMP models

Information for all

Comparison of on-line graphs






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