Measurement's report ASUS Essence 3 Unbalance test and graphs - Reference Audio Analyzer
ASUS Essence 3
Headphone amplifierBalanced
Unbalance
Headphone amplifierBalanced
Unbalance



Manufacturers / ASUS

Test report ASUS Essence 3: Unbalance (report for a pro)



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 ASUS Essence 3 Unbalance

One product can have multiple reports in different modes and with different a suite of tests.

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".



Test report - general data of ASUS Essence 3 Unbalance 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

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General results
General results
ASUS Essence 3 Unbalance
Channel
Left
Average variation in FR in the band 40 Hz to 15 kHz, dB
-0,34, 0,06
Average value of impedance band in 40 Hz to 15 kHz, ohm
10,6
Max voltage output
VRMS
dBV
Clear or equal class AF.A.Q.
5,30
14,49
Optimal or equal class ABF.A.Q.
5,95
15,49
Hard or equal class BF.A.Q.
6,11
15,73
Max, before clippingF.A.Q.
6,11
15,73
Maximum current output at loaded
ohm
mA
Clear or equal class AF.A.Q.
30,5
42,13
Optimal or equal class ABF.A.Q.
24,5
123,69
Hard or equal class BF.A.Q.
30,5
133,18
Max, before clippingF.A.Q.
15,8
145,71
Max power output
ohm
mW
dBm
Clear or equal class AF.A.Q.
100,0
171,04
22,33
Optimal or equal class ABF.A.Q.
62,4
438,36
26,42
Hard or equal class BF.A.Q.
30,5
541,00
27,33
Max, before clippingF.A.Q.
30,5
541,00
27,33

The table shows a most important technical characteristics of ASUS Essence 3 Unbalance

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



Test conditions


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Amplifier type :
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A set of tests the amplifier contains :


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Frequency response of ASUS Essence 3 Unbalance as AMP mode


Graphics setting view
Range, dB:


Brief information
Translation of the description is not yet ready

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


Table
Frequency response ASUS Essence 3 Unbalance
Channel
Left
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,17, 0,05

Impedance of ASUS Essence 3 Unbalance as AMP mode



Brief information
Translation of the description is not yet ready

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


Table
Impedance ASUS Essence 3 Unbalance
Channel
Left
Impedance average in band from 40 Hz to 15 kHz, ohm
10,6
Resistance at 500 Hz, ohm
10,6
Resistance at 1000 Hz, ohm
10,4
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
1240,8
The minimum value in band from 40 Hz to 15 kHz, ohm
10,3
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
41,2
The maximum value in band from 40 Hz to 15 kHz, ohm
10,7


Comparison of the parameters by on-line services

Comparison of basic characteristics the

Impedance.
Voltage, Current and Impedance

Frequency response of ASUS Essence 3 Unbalance with loaded resistors as AMP mode


Graphics setting view
Range, dB:


Brief information
Translation of the description is not yet ready

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


Table
Frequency response of amplifier headphone amplifier ASUS Essence 3 Unbalance
with resistive load
Channel
Left
Variation in frequency response in band 40 Hz to 15 kHz loaded 16 ohm, dB
0,11
Variation in frequency response in band 40 Hz to 15 kHz loaded 32 ohm, dB
0,07
Variation in frequency response in band 40 Hz to 15 kHz loaded 50 ohm, dB
0,05
Variation in frequency response in band 40 Hz to 15 kHz loaded 100 ohm, dB
0,03
Variation in frequency response in band 40 Hz to 15 kHz loaded 250 ohm, dB
0,01
Variation in frequency response in band 40 Hz to 15 kHz loaded 600 ohm, dB
0,00


Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of ASUS Essence 3 Unbalance changes when connected to different headphones? In the example the ASUS Essence 3 Unbalance and headphones Kennerton Thror, OPPO PM1, Audeze LCD-XC ). You can choose and compare bundles with other headphones .

Frequency response of ASUS Essence 3 Unbalance loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:


Brief information
Translation of the description is not yet ready

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


Table
Frequency response of the headphone amplifier ASUS Essence 3 Unbalance
loaded dynamic headphone type
Channel
Left
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
1,08


Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of ASUS Essence 3 Unbalance changes when connected to different headphones? In the example the ASUS Essence 3 Unbalance and headphones Tecsun Wood Headphones, Denon AH-MM400, Audio-Technica ATH-M50x, ASTRO Gaming A40, Sony MDR-XB950, Sennheiser HD 558, Grado GS2000e, Kennerton Vali ). You can choose and compare bundles with other headphones .

Deviation of frequency response of ASUS Essence 3 Unbalance loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:


Brief information
Translation of the description is not yet ready

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


Table
Frequency response of amplifier ASUS Essence 3 Unbalance
loaded dynamic headphone type
Channel
Left
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
1,01


Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of ASUS Essence 3 Unbalance changes when connected to different headphones? In the example the ASUS Essence 3 Unbalance and headphones Tecsun Wood Headphones, Denon AH-MM400, Audio-Technica ATH-M50x, ASTRO Gaming A40, Sony MDR-XB950, Sennheiser HD 558, Grado GS2000e, Kennerton Vali ). You can choose and compare bundles with other headphones .

Frequency response of ASUS Essence 3 Unbalance loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:


Brief information
Translation of the description is not yet ready

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


Table
Frequency response of amplifier ASUS Essence 3 Unbalance
loaded type balanced armature
Channel
Left
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
3,47


Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of ASUS Essence 3 Unbalance changes when connected to different headphones? In the example the ASUS Essence 3 Unbalance and headphones Pioneer SE 700, Bose On-ear headphones, Creative Aurvana Platinum, AKG K 340 ED ). You can choose and compare bundles with other headphones .

Deviation of frequency response of ASUS Essence 3 Unbalance loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:


Brief information
Translation of the description is not yet ready

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


Table
Frequency response of amplifier ASUS Essence 3 Unbalance
loaded type balanced armature
Channel
Left
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
3,86


Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of ASUS Essence 3 Unbalance changes when connected to different headphones? In the example the ASUS Essence 3 Unbalance and headphones Pioneer SE 700, Bose On-ear headphones, Creative Aurvana Platinum, AKG K 340 ED ). You can choose and compare bundles with other headphones .



Maximum voltage output level vs load of ASUS Essence 3 Unbalance as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

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


Table
Maximum voltage output level vs load ASUS Essence 3 Unbalance (the source data for the spectra)
Limit
Clear 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
0,52
-5,73
1,45
3,25
2,05
6,25
2,30
7,24
loaded 25 ohm
0,85
-1,37
3,03
9,63
3,03
9,63
3,40
10,63
loaded 31 ohm
1,28
2,18
3,62
11,18
4,06
12,17
4,06
12,17
loaded 62 ohm
2,08
6,37
5,23
14,37
5,23
14,37
5,23
14,37
loaded 100 ohm
4,14
12,33
5,21
14,33
5,84
15,32
5,84
15,32
loaded 199 ohm
5,30
14,49
5,95
15,49
5,95
15,49
5,95
15,49
loaded 300 ohm
4,70
13,45
5,28
14,45
5,92
15,44
5,92
15,44
loaded 763 ohm
4,80
13,62
5,38
14,62
6,03
15,61
6,03
15,61
Not loaded
4,86
13,73
5,45
14,73
6,11
15,73
6,11
15,73




Comparison of the parameters by on-line services

Comparison of the power characteristics of the

Comparison of the power characteristics of the ASUS Essence 3 Unbalance.



Comparison of the power characteristics of the

Comparison the ASUS Essence 3 Unbalance and another amplifiers by loudness (Volume Level).


Comparison of basic characteristics the

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



The maximum level of voltage from the musical power of ASUS Essence 3 Unbalance as AMP mode

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Brief information


Table
Recommended impedances for headphones for ASUS Essence 3 Unbalance
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
8 - 580 ohm
8 - 940 ohm


Table
ASUS Essence 3 Unbalance
Output Impedance
10.58 ohm
Power characteristics of the
Voltage
Current
Equivalent class A F.A.Q.
4.86 VRMS
13.73 dBV
36.68 mA
31.29 dB(mA)
Equivalent class AB F.A.Q.
5.45 VRMS
14.73 dBV
110.58 mA
40.87 dB(mA)
Equivalent class B F.A.Q.
6.12 VRMS
15.73 dBV
128.87 mA
42.20 dB(mA)
Maximum mode F.A.Q.
6.12 VRMS
15.73 dBV
145.71 mA
43.27 dB(mA)


Comparison of the parameters by on-line services

Comparison of the power characteristics of the

Comparison of the power characteristics of the and interaction headphones ASUS Essence 3 Unbalance: Kennerton Odin, OPPO PM1, Audeze LCD-XC, Tecsun Wood Headphones, Denon AH-MM400, Audio-Technica ATH-M50x, ASTRO Gaming A40, Sony MDR-XB950, Sennheiser HD 558, Grado GS2000e, Kennerton Vali, Pioneer SE 700, Bose On-ear headphones, Creative Aurvana Platinum, AKG K 340 ED.

Comparison of volume gain AMPs

Comparison the ASUS Essence 3 Unbalance and another amplifiers by loudness (Volume Level).

Maximum current level output vs load of ASUS Essence 3 Unbalance as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

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


Table
Maximum current level output vs load ASUS Essence 3 Unbalance (the source data for the spectra)
Level, mA
Clear 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
32,73
30,30
92,06
39,28
129,94
42,27
145,71
43,27
loaded 25 ohm
34,87
30,85
123,69
41,85
123,69
41,85
138,80
42,85
loaded 31 ohm
42,13
32,49
118,72
41,49
133,18
42,49
133,18
42,49
loaded 62 ohm
33,37
30,47
83,82
38,47
83,82
38,47
83,82
38,47
loaded 100 ohm
41,36
32,33
52,06
34,33
58,37
35,32
58,37
35,32
loaded 199 ohm
26,67
28,52
29,92
29,52
29,92
29,52
29,92
29,52
loaded 300 ohm
15,68
23,91
17,59
24,90
19,72
25,90
19,72
25,90
loaded 763 ohm
6,29
15,97
7,05
16,96
7,91
17,96
7,91
17,96
Not loaded
0,10
-20,25
0,11
-19,25
0,12
-18,25
0,12
-18,25




Comparison of the parameters by on-line services

Comparison of basic characteristics the

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

Maximum power level output level vs load of ASUS Essence 3 Unbalance as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

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


Table
Maximum power level output level vs load ASUS Essence 3 Unbalance (the source data for the spectra)
Limit
Clear 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
16,92
12,28
133,91
21,27
266,76
24,26
335,47
25,26
loaded 25 ohm
29,79
14,74
374,85
25,74
374,85
25,74
471,99
26,74
loaded 31 ohm
54,13
17,33
429,86
26,33
541,00
27,33
541,00
27,33
loaded 62 ohm
69,47
18,42
438,36
26,42
438,36
26,42
438,36
26,42
loaded 100 ohm
171,04
22,33
270,98
24,33
340,66
25,32
340,66
25,32
loaded 199 ohm
141,45
21,51
178,04
22,51
178,04
22,51
178,04
22,51
loaded 300 ohm
73,74
18,68
92,80
19,68
116,63
20,67
116,63
20,67
loaded 763 ohm
30,14
14,79
37,93
15,79
47,70
16,79
47,70
16,79
Not loaded
0,47
-3,26
0,59
-2,26
0,75
-1,26
0,75
-1,26





THD vs load vs output voltage of ASUS Essence 3 Unbalance as AMP mode


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


Brief information
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

Spectrum of Total Harmonic Distortion vs Level of ASUS Essence 3 Unbalance 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:


Brief information
Full 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 ASUS Essence 3 Unbalance

The automatic selection of the optimal AMP models from ASUS Essence 3 Unbalance.
from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.




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