Measurement's report Audiolab M-DAC Optimal Transient XD test and graphs - Reference Audio Analyzer

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Test report Audiolab M-DAC: Optimal Transient XD (report for a pro)






Test report - general data of Audiolab M-DAC Optimal Transient XD as Line Out mode

Frequency response


Graphics setting view
Frequency band, Hz:
Range, dB:
Type test:

Spectrum of Total Harmonic Distortion (THD)

Spectrum of Jitter


Spectrum of Multitone Distortion



General results
General results Audiolab M-DAC Optimal Transient XD
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,56, 0,08
Max voltage output at 0 dBFS, VRMS
3,13
Max voltage output at 0 dBFS, dBV
9,92
Max voltage output at 0 dBFS, dBu
12,14
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-92,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002307
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-97,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,001285

The table shows a most important technical characteristics of Audiolab M-DAC Optimal Transient XD

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



Test conditions



On-line калькулятор Audiolab M-DAC

Уровень сигнала в dBFS от значений уровня на экране в Audiolab M-DAC
Введите значение уровня громкости (от -80 - минимум до 3 максимум)

= - dBFS Считать



За 0 dB у M-DAC принято значение -3 dBFS


Frequency response of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Type test:




Table of measured characteristics
Frequency response Audiolab M-DAC Optimal Transient XD
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,56, 0,08
-0,56, 0,08

Crosstalk of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Crosstalk Audiolab M-DAC Optimal Transient XD
Crosstalk at the frequency 100 Hz, dB
-113,2
Crosstalk at the frequency 1000 Hz, dB
-113,2
Crosstalk at the frequency 10000 Hz, dB
-107,0

THD vs output voltage of line out of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Type test:




Table of measured characteristics
THD vs output voltage of line out Audiolab M-DAC Optimal Transient XD
Max voltage output at 0 dBFS, VRMS
3,13
Max voltage output at 0 dBFS, dBV
9,92
Max voltage output at 0 dBFS, dBu
12,14


Total Harmonic Distortion vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Type test:



Impulse response of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Time, ms:
Channel:



Impulse Response Envelope (ETC - Energy Time Curve) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Time, ms:
Range, dB:
Channel:



Step response of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Time, ms:
Channel:





Aliasing of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Type test:



Checking for correctness of reproduction signals depth more than 16-bit of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Type test:



Spectra of high resolution

Noise floor spectrum of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Total Harmonic Distortion (THD) of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Scale:




Table of measured characteristics
Harmonic distortion
Audiolab M-DAC Optimal Transient XD
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-92,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002307
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-97,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,001285




Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
Audiolab M-DAC Optimal Transient XD
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-113,4
-92,8
-128,3
-137,1
-132,7
-128,0
-131,9
-127,8
-137,9
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-127,3
-129,5
-127,4
-128,2
-128,8
-126,7
-127,8
-127,2
-126,7
-126,0


The levels of harmonics when applying signal 1 kHz -3 dBFS
Audiolab M-DAC Optimal Transient XD
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-124,2
-101,0
-123,0
-130,5
-122,8
-135,1
-124,0
-143,6
-131,0
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-136,3
-123,7
-133,4
-124,6
-135,8
-125,4
-135,9
-127,2
-131,7
-128,5
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Sine low ammplitude spectrum -90 dBFS of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Intermodulation Distortion (IMD) - SMPTE of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Level, dBFS:
Scale:



Spectrum of Intermodulation Distortion (IMD) - CCIF of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:



Spectrum of Multitone Distortion of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Type test:



Spectrum of Noise Distortion of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:



Spectrum of Jitter of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Type test:




Table of measured characteristics
The accuracy of the playback speed Audiolab M-DAC Optimal Transient XD
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000

Spectra vs Amplitude

Total Harmonic Distortion vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of IMD SMPTE vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBFS:



Spectrum of IMD CCIF vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of Multitone Distortion vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Level, dBFS:
Type test:



Spectrum of Noise Distortion vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode


Graphics setting view
Channel:
Level, dBFS:




Measurements of Audiolab M-DAC Optimal Transient XD were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Audiolab M-DAC Optimal Transient XD 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




Audiolab M-DAC 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

Soft players and USB transports

Comparison of on-line graphs






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