Measurement's report KGUSS DAC-K3 test and graphs - Reference Audio Analyzer

KGUSS DAC-K3 is available in reports and services. You are in a professional report.



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 / KGUSS / DAC-K3 / DAC Line Out / report for a pro

Test report KGUSS DAC-K3 (report for a pro)






Test report - general data of KGUSS DAC-K3 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 KGUSS DAC-K3
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,64, 0,08
Max voltage output at 0 dBFS, VRMS
2,34
Max voltage output at 0 dBFS, dBV
7,38
Max voltage output at 0 dBFS, dBu
9,60
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-71,2
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,027559
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-71,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,025748

The table shows a most important technical characteristics of KGUSS DAC-K3

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



Test conditions



Frequency response of KGUSS DAC-K3 as Line Out mode


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




Table of measured characteristics
Frequency response KGUSS DAC-K3
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,55, 0,06
-0,74, 0,09

Crosstalk of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Crosstalk KGUSS DAC-K3
Crosstalk at the frequency 100 Hz, dB
-97,9
Crosstalk at the frequency 1000 Hz, dB
-97,1
Crosstalk at the frequency 10000 Hz, dB
-92,5

Crosstalk Phase of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:



THD vs output voltage of line out of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Type test:




Table of measured characteristics
THD vs output voltage of line out KGUSS DAC-K3
Max voltage output at 0 dBFS, VRMS
2,34
Max voltage output at 0 dBFS, dBV
7,38
Max voltage output at 0 dBFS, dBu
9,60


Total Harmonic Distortion vs Level (dBFS) of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Type test:



Impulse response of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Time, ms:
Channel:



Impulse Response Envelope (ETC - Energy Time Curve) of KGUSS DAC-K3 as Line Out mode


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



Step response of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Time, ms:
Channel:





Aliasing of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Type test:



Checking for correctness of reproduction signals depth more than 16-bit of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Type test:



Waveforms of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Time, ms:
Channel:
Type test:



Spectrums of KGUSS DAC-K3 as Line Out mode


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



Spectra of high resolution

Noise floor spectrum of KGUSS DAC-K3 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Total Harmonic Distortion (THD) of KGUSS DAC-K3 (High resolution graph) as Line Out mode


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




Table of measured characteristics
Harmonic distortion
KGUSS DAC-K3
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-71,2
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,027559
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-71,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,025748




Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
KGUSS DAC-K3
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-72,3
-78,5
-86,4
-101,4
-99,2
-96,3
-104,7
-121,6
-119,6
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-107,5
-118,2
-116,7
-112,7
-117,7
-128,9
-117,7
-118,4
-125,3
-127,1


The levels of harmonics when applying signal 1 kHz -3 dBFS
KGUSS DAC-K3
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-76,0
-81,7
-90,0
-106,4
-103,7
-101,7
-107,3
-125,3
-124,2
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-111,6
-119,8
-123,9
-117,3
-121,6
-130,6
-125,5
-123,0
-125,6
-133,4
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) of KGUSS DAC-K3 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Sine low ammplitude spectrum -90 dBFS of KGUSS DAC-K3 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Intermodulation Distortion (IMD) - SMPTE of KGUSS DAC-K3 (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 KGUSS DAC-K3 (High resolution graph) as Line Out mode


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



Spectrum of Multitone Distortion of KGUSS DAC-K3 (High resolution graph) as Line Out mode


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



Spectrum of Noise Distortion of KGUSS DAC-K3 (High resolution graph) as Line Out mode


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



Spectrum of Jitter of KGUSS DAC-K3 (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 KGUSS DAC-K3
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000

Spectra vs Amplitude

Total Harmonic Distortion vs Level (dBFS) of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of IMD SMPTE vs Level (dBFS) of KGUSS DAC-K3 as Line Out mode


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



Spectrum of IMD CCIF vs Level (dBFS) of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of Multitone Distortion vs Level (dBFS) of KGUSS DAC-K3 as Line Out mode


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



Spectrum of Noise Distortion vs Level (dBFS) of KGUSS DAC-K3 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Close

Measurements of KGUSS DAC-K3 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The KGUSS DAC-K3 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




KGUSS DAC-K3 is available in reports and services. You are in a professional report.



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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