Measurement's report Lotoo Paw Gold test and graphs - Reference Audio Analyzer

Lotoo Paw Gold is available in reports and services. You are in a professional report.



Information for entry level users

reports for a newbie (Headphone amplifier)
Information for professionals

reports for a pro (Headphone amplifier)
(DAC Line Out)
Comparison of on-line graphs


Reports / Lotoo / Paw Gold / DAC Line Out / report for a pro

Test report Lotoo Paw Gold (report for a pro)






Test report - general data of Lotoo Paw Gold as Line Out mode

Frequency response


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

Spectrum of Total Harmonic Distortion (THD)

Spectrum of Jitter



General results
General results Lotoo Paw Gold
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,02, 0,02
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-100,1
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,000991
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-100,4
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,000950

The table shows a most important technical characteristics of Lotoo Paw Gold

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



Test conditions



Frequency response of Lotoo Paw Gold as Line Out mode


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




Table of measured characteristics
Frequency response Lotoo Paw Gold
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,02, 0,02
-0,02, 0,02

Impulse response of Lotoo Paw Gold as Line Out mode


Graphics setting view
Time, ms:
Channel:



Impulse Response Envelope (ETC - Energy Time Curve) of Lotoo Paw Gold as Line Out mode


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



Step response of Lotoo Paw Gold as Line Out mode


Graphics setting view
Time, ms:
Channel:





Aliasing of Lotoo Paw Gold as Line Out mode


Graphics setting view
Channel:
Type test:



Spectra of high resolution

Noise floor spectrum of Lotoo Paw Gold (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Total Harmonic Distortion (THD) of Lotoo Paw Gold (High resolution graph) as Line Out mode


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




Table of measured characteristics
Harmonic distortion
Lotoo Paw Gold
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-100,1
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,000991
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-100,4
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,000950




Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
Lotoo Paw Gold
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-102,0
-106,9
-111,3
-119,9
-117,0
-119,1
-123,9
-122,3
-138,3
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-124,7
-130,5
-124,2
-126,8
-133,5
-129,7
-126,0
-129,5
-143,1
-129,9


The levels of harmonics when applying signal 1 kHz -3 dBFS
Lotoo Paw Gold
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-104,7
-112,1
-115,2
-118,8
-125,9
-123,2
-137,7
-130,4
-146,7
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-130,3
-132,5
-134,4
-134,2
-145,4
-139,3
-141,9
-137,5
-141,3
-140,1
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) of Lotoo Paw Gold (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Sine low ammplitude spectrum -90 dBFS of Lotoo Paw Gold (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Intermodulation Distortion (IMD) - SMPTE of Lotoo Paw Gold (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 Lotoo Paw Gold (High resolution graph) as Line Out mode


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



Spectrum of Jitter of Lotoo Paw Gold (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 Lotoo Paw Gold
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000

Close

Measurements of Lotoo Paw Gold were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Lotoo Paw Gold 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




Lotoo Paw Gold is available in reports and services. You are in a professional report.



Information for entry level users

reports for a newbie (Headphone amplifier)
Information for professionals

reports for a pro (Headphone amplifier)
(DAC Line Out)
Comparison of on-line graphs






Original text in Russian page. Translation page is not yet ready

You can help with translation via the: forum, facebook and feedback.


Comments

No comments to Lotoo Paw Gold
Commentary view:





Want to leave a comment or ask a question? Register now or log in