Measurement's report Colorful Colorfly C4 Pro Jack 3.5 test and graphs - Reference Audio Analyzer

Reports / Colorful / Colorfly C4 Pro / Jack 3.5 / Amplifier path / report for a pro

Test report Colorful Colorfly C4 Pro: Jack 3.5 (report for a pro)






Test report - general data of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode

Frequency response, Impedance and Frequency response with standard headphones


Graphics setting view
Range, dB:

The maximum level of voltage from the musical power


General results
General results
Colorful Colorfly C4 Pro Jack 3.5
Channel
Center/Summary
Average variation in FR in the band 40 Hz to 15 kHz, dB
-0,06, 0,03
Average value of impedance band in 40 Hz to 15 kHz, ohm
0,0
Max voltage output
VRMS
dBV
Pure or equal class A
0,60
-4,42
Optimal or equal class AB
0,60
-4,42
Hard or equal class B
0,60
-4,42
Max, before clipping
0,60
-4,42
Maximum current output at loaded
ohm
mA
Pure or equal class A
15,8
35,02
Optimal or equal class AB
15,8
35,02
Hard or equal class B
15,8
35,02
Max, before clipping
15,8
35,02
Max power output
ohm
mW
dBm
Pure or equal class A
15,8
19,38
12,87
Optimal or equal class AB
15,8
19,38
12,87
Hard or equal class B
15,8
19,38
12,87
Max, before clipping
15,8
19,38
12,87

The table shows a most important technical characteristics of Colorful Colorfly C4 Pro Jack 3.5

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



Test conditions



Frequency response of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response Colorful Colorfly C4 Pro Jack 3.5
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,06, 0,03
-0,06, 0,02

Impedance of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode





Table of measured characteristics
Impedance Colorful Colorfly C4 Pro Jack 3.5
Channel
Left
Impedance average in band from 40 Hz to 15 kHz, ohm
1,3
Resistance at 500 Hz, ohm
0,6
Resistance at 1000 Hz, ohm
0,5
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
13849,4
The minimum value in band from 40 Hz to 15 kHz, ohm
0,4
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
40,4
The maximum value in band from 40 Hz to 15 kHz, ohm
9,2

Frequency response of Colorful Colorfly C4 Pro Jack 3.5 with loaded resistors as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier headphone amplifier Colorful Colorfly C4 Pro Jack 3.5
with resistive load
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded 16 ohm, dB
3,71
Variation in frequency response in band 40 Hz to 15 kHz loaded 32 ohm, dB
2,07
Variation in frequency response in band 40 Hz to 15 kHz loaded 50 ohm, dB
1,39
Variation in frequency response in band 40 Hz to 15 kHz loaded 100 ohm, dB
0,73
Variation in frequency response in band 40 Hz to 15 kHz loaded 250 ohm, dB
0,30
Variation in frequency response in band 40 Hz to 15 kHz loaded 600 ohm, dB
0,13

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


Frequency response of Colorful Colorfly C4 Pro Jack 3.5 loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of the headphone amplifier Colorful Colorfly C4 Pro Jack 3.5
loaded dynamic headphone type
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
0,65

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


Deviation of frequency response of Colorful Colorfly C4 Pro Jack 3.5 loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier Colorful Colorfly C4 Pro Jack 3.5
loaded dynamic headphone type
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
0,68

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


Frequency response of Colorful Colorfly C4 Pro Jack 3.5 loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier Colorful Colorfly C4 Pro Jack 3.5
loaded type balanced armature
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
3,90

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


Deviation of frequency response of Colorful Colorfly C4 Pro Jack 3.5 loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of amplifier Colorful Colorfly C4 Pro Jack 3.5
loaded type balanced armature
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
3,93

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




Maximum voltage output level vs load of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Maximum voltage output level vs load Colorful Colorfly C4 Pro Jack 3.5 (the source data for the spectra)
Limit
Pure or equal class A
Optimal or equal class AB
Hard or equal class B
Max, before clipping
Level
VRMS
dBV
VRMS
dBV
VRMS
dBV
VRMS
dBV
loaded 16 ohm
0,55
-5,14
0,55
-5,14
0,55
-5,14
0,55
-5,14
loaded 25 ohm
0,57
-4,89
0,57
-4,89
0,57
-4,89
0,57
-4,89
loaded 31 ohm
0,58
-4,79
0,58
-4,79
0,58
-4,79
0,58
-4,79
loaded 62 ohm
0,59
-4,61
0,59
-4,61
0,59
-4,61
0,59
-4,61
loaded 100 ohm
0,59
-4,53
0,59
-4,53
0,59
-4,53
0,59
-4,53
loaded 199 ohm
0,60
-4,48
0,60
-4,48
0,60
-4,48
0,60
-4,48
loaded 300 ohm
0,60
-4,46
0,60
-4,46
0,60
-4,46
0,60
-4,46
loaded 763 ohm
0,60
-4,44
0,60
-4,44
0,60
-4,44
0,60
-4,44
Not loaded
0,60
-4,42
0,60
-4,42
0,60
-4,42
0,60
-4,42





The maximum level of voltage from the musical power of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode




Brief information


Table of measured characteristics
Recommended impedances for headphones for Colorful Colorfly C4 Pro Jack 3.5
Recommended impedance for headphones from the range
8 - 1008 Ом для режима работы усилителя
Equivalent class A
Max, before clipping
For In-Ear Headphones
8 - 144 ohm
8 - 144 ohm
For Over-Ear Headphones
No recommendation, Amp is too quiet
No recommendation, Amp is too quiet


Table of measured characteristics
Colorful Colorfly C4 Pro Jack 3.5
Output Impedance
1.33 ohm
Power characteristics of the
Voltage
Current
Equivalent class A
0.60 VRMS
-4.42 dBV
35.03 mA
30.89 dB(mA)
Equivalent class AB
0.60 VRMS
-4.42 dBV
35.03 mA
30.89 dB(mA)
Equivalent class B
0.60 VRMS
-4.42 dBV
35.03 mA
30.89 dB(mA)
Maximum mode
0.60 VRMS
-4.42 dBV
35.03 mA
30.89 dB(mA)

Maximum current level output vs load of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Maximum current level output vs load Colorful Colorfly C4 Pro Jack 3.5 (the source data for the spectra)
Level, mA
Pure or equal class A
Optimal or equal class AB
Hard or equal class B
Max, before clipping
Level
mA
dB(mA)
mA
dB(mA)
mA
dB(mA)
mA
dB(mA)
loaded 16 ohm
35,02
30,89
35,02
30,89
35,02
30,89
35,02
30,89
loaded 25 ohm
23,24
27,32
23,24
27,32
23,24
27,32
23,24
27,32
loaded 31 ohm
18,89
25,52
18,89
25,52
18,89
25,52
18,89
25,52
loaded 62 ohm
9,43
19,49
9,43
19,49
9,43
19,49
9,43
19,49
loaded 100 ohm
5,93
15,47
5,93
15,47
5,93
15,47
5,93
15,47
loaded 199 ohm
3,00
9,55
3,00
9,55
3,00
9,55
3,00
9,55
loaded 300 ohm
1,99
5,99
1,99
5,99
1,99
5,99
1,99
5,99
loaded 763 ohm
0,79
-2,09
0,79
-2,09
0,79
-2,09
0,79
-2,09
Not loaded
0,01
-38,40
0,01
-38,40
0,01
-38,40
0,01
-38,40



Maximum power level output level vs load of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode


Graphics setting view
Channel:




Table of measured characteristics
Maximum power level output level vs load Colorful Colorfly C4 Pro Jack 3.5 (the source data for the spectra)
Limit
Pure or equal class A
Optimal or equal class AB
Hard or equal class B
Max, before clipping
Level
mW
dBm
mW
dBm
mW
dBm
mW
dBm
loaded 16 ohm
19,38
12,87
19,38
12,87
19,38
12,87
19,38
12,87
loaded 25 ohm
13,23
11,22
13,23
11,22
13,23
11,22
13,23
11,22
loaded 31 ohm
10,88
10,37
10,88
10,37
10,88
10,37
10,88
10,37
loaded 62 ohm
5,55
7,44
5,55
7,44
5,55
7,44
5,55
7,44
loaded 100 ohm
3,52
5,47
3,52
5,47
3,52
5,47
3,52
5,47
loaded 199 ohm
1,79
2,53
1,79
2,53
1,79
2,53
1,79
2,53
loaded 300 ohm
1,19
0,77
1,19
0,77
1,19
0,77
1,19
0,77
loaded 763 ohm
0,47
-3,26
0,47
-3,26
0,47
-3,26
0,47
-3,26
Not loaded
0,01
-21,41
0,01
-21,41
0,01
-21,41
0,01
-21,41





THD vs load vs output voltage of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode


Graphics setting view
Channel:
Load, ohm:
Type test:




Table of measured characteristics

Spectrum of Total Harmonic Distortion vs Level of Colorful Colorfly C4 Pro Jack 3.5 as AMP mode

Not loaded


Graphics setting view
Channel:
Level, dBV:

Loaded 15,8 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 24,5 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 30,5 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 62,4 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 100 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 198,9 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 300 ohm


Graphics setting view
Channel:
Level, dBV/dBm:

Loaded 763 ohm


Graphics setting view
Channel:
Level, dBV/dBm:




On-line comparison and selection services for Colorful Colorfly C4 Pro Jack 3.5

The automatic selection of the optimal AMP models from Colorful Colorfly C4 Pro Jack 3.5.
from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.


Close

Measurements of Colorful Colorfly C4 Pro Jack 3.5 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Colorful Colorfly C4 Pro Jack 3.5 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.

I believe that it is important to do not make an absolute assessment of the device, but an aggregate assessment when working together with a headphones and taking into account external factors. This allows you to effectively reveal the potential of the entire set of devices or to make a more optimal choice of components.




Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com




Colorful Colorfly C4 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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Comments

Commentary view:





exmash
2019-02-15 19:12:52

Комментарий к обзору о Colorful Colorfly C4 Pro
А вообще этот плеер стоит рассматривать к покупке сегодня? Или он безнадежно устарел?
Reply


romanrex
2019-02-15 21:30:20

Комментарий к обзору о Colorful Colorfly C4 Pro

exmash 2019-02-15 19:12:52
Комментарий к обзору о Colorful Colorfly C4 Pro
А вообще этот плеер стоит рассматривать к покупке сегодня? Или он безнадежно устарел?


Я до сих пор его использую наравне с современными моделями. Надесь, что со временем появятся в продаже компактные и автономные Bluetooth-SPDIF модули, через которые можно будет подключать плеер к смартфону по Bluetooth.
Reply


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