Measurement's report Luxury & Precision L3 Pro DSD-PCM test and graphs - Reference Audio Analyzer

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Reports / Luxury & Precision / L3 Pro / DSD-PCM / DAC Line Out / report for a pro

Test report Luxury & Precision L3 Pro: DSD-PCM (report for a pro)






Test report - general data of Luxury & Precision L3 Pro DSD-PCM as Line Out mode

Frequency response


Graphics setting view
Range, dB:

Spectrum of Total Harmonic Distortion (THD)

Spectrum of Jitter


Spectrum of Multitone Distortion



General results
General results Luxury & Precision L3 Pro DSD-PCM
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,22, 0,03
Max voltage output at 0 dBFS, VRMS
1,04
Max voltage output at 0 dBFS, dBV
0,32
Max voltage output at 0 dBFS, dBu
2,54
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-93,4
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002145
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-91,3
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,002712

The table shows a most important technical characteristics of Luxury & Precision L3 Pro DSD-PCM

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



Test conditions



Frequency response of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response Luxury & Precision L3 Pro DSD-PCM
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,22, 0,03
-0,22, 0,03

Crosstalk of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Crosstalk Luxury & Precision L3 Pro DSD-PCM
Crosstalk at the frequency 100 Hz, dB
-47,5
Crosstalk at the frequency 1000 Hz, dB
-47,5
Crosstalk at the frequency 10000 Hz, dB
-47,5

THD vs output voltage of line out of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Channel:
Type test:




Table of measured characteristics
THD vs output voltage of line out Luxury & Precision L3 Pro DSD-PCM
Max voltage output at 0 dBFS, VRMS
1,04
Max voltage output at 0 dBFS, dBV
0,32
Max voltage output at 0 dBFS, dBu
2,54


Total Harmonic Distortion vs Level (dBFS) of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Channel:
Type test:



Spectra of high resolution

Noise floor spectrum of Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Total Harmonic Distortion (THD) of Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


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




Table of measured characteristics
Harmonic distortion
Luxury & Precision L3 Pro DSD-PCM
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-93,4
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002145
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-91,3
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,002712




Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
Luxury & Precision L3 Pro DSD-PCM
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-113,2
-95,1
-131,6
-102,2
-131,2
-105,4
-130,0
-106,5
-147,4
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-109,9
-128,5
-110,1
-127,6
-112,2
-126,5
-112,9
-125,9
-114,7
-125,5


The levels of harmonics when applying signal 1 kHz -3 dBFS
Luxury & Precision L3 Pro DSD-PCM
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-119,9
-96,4
-133,8
-102,4
-132,7
-105,4
-135,3
-107,0
-151,6
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-109,5
-134,9
-111,1
-135,0
-111,6
-134,8
-113,2
-134,8
-114,2
-133,9
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) of Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Sine low ammplitude spectrum -90 dBFS of Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Intermodulation Distortion (IMD) - SMPTE of Luxury & Precision L3 Pro DSD-PCM (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 Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


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



Spectrum of Multitone Distortion of Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


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



Spectrum of Noise Distortion of Luxury & Precision L3 Pro DSD-PCM (High resolution graph) as Line Out mode


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



Spectrum of Jitter of Luxury & Precision L3 Pro DSD-PCM (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 Luxury & Precision L3 Pro DSD-PCM
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000

Spectra vs Amplitude

Total Harmonic Distortion vs Level (dBFS) of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of IMD SMPTE vs Level (dBFS) of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


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



Spectrum of IMD CCIF vs Level (dBFS) of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of Multitone Distortion vs Level (dBFS) of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


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



Spectrum of Noise Distortion vs Level (dBFS) of Luxury & Precision L3 Pro DSD-PCM as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Close

Measurements of Luxury & Precision L3 Pro DSD-PCM were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Luxury & Precision L3 Pro DSD-PCM 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




Luxury & Precision L3 Pro is available in reports and services. You are in a professional report.



Information for entry level users

reports for a newbie (Headphone amplifier)





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