Measurement's report Astell & Kern iriver AK100 test and graphs - Reference Audio Analyzer
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Test report Astell & Kern iriver AK100

Test report - general data Line Out from DAC Astell & Kern iriver AK100

General results Astell & Kern iriver AK100
Channel
Summary (Right + Left)
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-98,1
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,001245
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-100,2
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,000979

The table shows a most important technical characteristics of Astell & Kern iriver AK100

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

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Detailed measurements report of technical characteristics

Noise floor spectrum Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


Graphics setting view
Range, dB:
Channel:
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Spectrum of Total Harmonic Distortion (THD) Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


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Range, dB:
Channel:
Level, dBFS:
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Harmonic distortion
Astell Kern iriver_AK100
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-98,1
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,001245
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-100,2
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,000979





The levels of harmonics when applying signal 1 kHz 0 dBFS
Astell Kern iriver_AK100
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-111,9
-99,2
-123,6
-106,3
-132,5
-114,9
-134,9
-123,6
-136,9
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-124,3
-143,1
-132,6
-139,5
-132,6
-143,3
-136,7
-137,8
-139,0
-131,7


The levels of harmonics when applying signal 1 kHz -3 dBFS
Astell Kern iriver_AK100
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-118,1
-104,4
-126,6
-111,2
-133,8
-118,4
-151,4
-126,9
-143,8
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-128,7
-133,9
-132,1
-140,2
-141,0
-142,7
-141,0
-145,6
-132,3
-140,2
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


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Sine low ammplitude spectrum -90 dBFS Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


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Range, dB:
Channel:
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Spectrum of Intermodulation Distortion (IMD) - SMPTE Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


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Range, dB:
Channel:
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Spectrum of Intermodulation Distortion (IMD) - CCIF Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


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Spectrum of Jitter Line Out from DAC Astell & Kern iriver AK100 (High resolution graph)


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Range, dB:
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The accuracy of the playback speed Astell & Kern iriver AK100
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000



THD vs output voltage of line out Astell & Kern iriver AK100


THD vs output voltage of line out Astell Kern iriver_AK100
Max voltage output at 0 dBFS, VRMS
0,00
Max voltage output at 0 dBFS, dBV
0,00
Max voltage output at 0 dBFS, dBu
2,22







More detailed

Measurements of Astell&Kern AK100 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Astell&Kern AK100 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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