Measurement's report FiiO Alpen E17 test and graphs - Reference Audio Analyzer
FiiO Alpen E17
Headphone amplifierHeadphone amplifier
Headphone amplifierHeadphone amplifier
DAC Line OutDAC Line Out



Manufacturers / FiiO

Test report FiiO Alpen E17 (report for a pro)



About this report
This is a report for professionals with a suite of test of headphone amplifier.

You can see a simple report for "dummies" with explanations of the main characteristics for FiiO Alpen E17

One product can have multiple reports in different modes and with different a suite of tests.

A suite of tests for a headphone amplifier can be applied to just a universal output without a formal presence of an amplifier, if in this mode you can connect headphones to this output. Based on the results of the tests, you can understand the real picture, is the output powerful enough or not, with the initial data on the circuitry as a "black box".



Test report - general data of FiiO Alpen E17 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

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General results
General results
FiiO Alpen E17
Channel
Center/Summary
Average variation in FR in the band 40 Hz to 15 kHz, dB
-0,34, 0,06
Average value of impedance band in 40 Hz to 15 kHz, ohm
0,1
Max voltage output
VRMS
dBV
Clear or equal class AF.A.Q.
1,33
2,47
Optimal or equal class ABF.A.Q.
2,97
9,46
Hard or equal class BF.A.Q.
2,97
9,46
Max, before clippingF.A.Q.
3,34
10,46
Maximum current output at loaded
ohm
mA
Clear or equal class AF.A.Q.
24,5
40,36
Optimal or equal class ABF.A.Q.
15,8
117,59
Hard or equal class BF.A.Q.
15,8
117,59
Max, before clippingF.A.Q.
15,8
117,59
Max power output
ohm
mW
dBm
Clear or equal class AF.A.Q.
24,5
39,92
16,01
Optimal or equal class ABF.A.Q.
15,8
218,48
23,39
Hard or equal class BF.A.Q.
15,8
218,48
23,39
Max, before clippingF.A.Q.
15,8
218,48
23,39

The table shows a most important technical characteristics of FiiO Alpen E17

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



Test conditions


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A set of tests the amplifier contains :


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Frequency response of FiiO Alpen E17 as AMP mode


Graphics setting view
Range, dB:
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Frequency response FiiO Alpen E17
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,12, 0,04
-0,12, 0,04

Impedance of FiiO Alpen E17 as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Impedance FiiO Alpen E17
Channel
Left
Right
Impedance average in band from 40 Hz to 15 kHz, ohm
0,1
0,1
Resistance at 500 Hz, ohm
0,1
0,1
Resistance at 1000 Hz, ohm
0,1
0,1
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
93,3
93,3
The minimum value in band from 40 Hz to 15 kHz, ohm
0,1
0,1
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
45,6
7910,5
The maximum value in band from 40 Hz to 15 kHz, ohm
0,1
0,1


Comparison of the parameters by on-line services

Comparison of basic characteristics the

Impedance.
Voltage, Current and Impedance

Crosstalk of FiiO Alpen E17 as AMP mode


Graphics setting view
Range, dB:
Channel:
Load, ohm:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table

Crosstalk Phase of FiiO Alpen E17 as AMP mode


Graphics setting view
Channel:
Load, ohm:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.

Frequency response of FiiO Alpen E17 with loaded resistors as AMP mode


Graphics setting view
Range, dB:
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Frequency response of amplifier headphone amplifier FiiO Alpen E17
with resistive load
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded 16 ohm, dB
0,01
Variation in frequency response in band 40 Hz to 15 kHz loaded 32 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 50 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 100 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 250 ohm, dB
0,00
Variation in frequency response in band 40 Hz to 15 kHz loaded 600 ohm, dB
0,00

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



Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of FiiO Alpen E17 changes when connected to different headphones? In the example the FiiO Alpen E17 and headphones Sennheiser CX 5.00, Sunrise Dragon Default, Audio-Technica ATH-E40, Apple EarPods, Enigma Acoustics & Lotoo Dharma D200 ). You can choose and compare bundles with other headphones .

Frequency response of FiiO Alpen E17 loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Frequency response of the headphone amplifier FiiO Alpen E17
loaded dynamic headphone type
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
0,62

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



Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of FiiO Alpen E17 changes when connected to different headphones? In the example the FiiO Alpen E17 and headphones Grado eGrado, VE Monk Plus, Jays v-Jays Small ). You can choose and compare bundles with other headphones .

Deviation of frequency response of FiiO Alpen E17 loaded dynamic headphone type as AMP mode


Graphics setting view
Range, dB:
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Frequency response of amplifier FiiO Alpen E17
loaded dynamic headphone type
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz load the dynamic type, dB
0,01

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



Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of FiiO Alpen E17 changes when connected to different headphones? In the example the FiiO Alpen E17 and headphones Grado eGrado, VE Monk Plus, Jays v-Jays Small ). You can choose and compare bundles with other headphones .

Frequency response of FiiO Alpen E17 loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Frequency response of amplifier FiiO Alpen E17
loaded type balanced armature
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
0,58

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



Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of FiiO Alpen E17 changes when connected to different headphones? In the example the FiiO Alpen E17 and headphones Sony XBA-Z5, Creative In-Ear 3, Phiaton PS 320, Dunu DN-2002, iBasso IT03, Dunu DN 900, Oriolus Mellianus ). You can choose and compare bundles with other headphones .

Deviation of frequency response of FiiO Alpen E17 loaded type balance armature headphone type (one driver) as AMP mode


Graphics setting view
Range, dB:
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Frequency response of amplifier FiiO Alpen E17
loaded type balanced armature
Channel
Center/Summary
Variation in frequency response in band 40 Hz to 15 kHz loaded type balanced armature, dB
0,05

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



Comparison of the parameters by on-line services

Compare the frequency response of a bundle of headphones and amplifiers

How the frequency response of FiiO Alpen E17 changes when connected to different headphones? In the example the FiiO Alpen E17 and headphones Sony XBA-Z5, Creative In-Ear 3, Phiaton PS 320, Dunu DN-2002, iBasso IT03, Dunu DN 900, Oriolus Mellianus ). You can choose and compare bundles with other headphones .



Maximum voltage output level vs load of FiiO Alpen E17 as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Maximum voltage output level vs load FiiO Alpen E17 (the source data for the spectra)
Limit
Clear or equal class AF.A.Q.
Optimal or equal class ABF.A.Q.
Hard or equal class BF.A.Q.
Max, before clippingF.A.Q.
Level
VRMS
dBV
VRMS
dBV
VRMS
dBV
VRMS
dBV
loaded 16 ohm
0,59
-4,62
1,86
5,38
1,86
5,38
1,86
5,38
loaded 25 ohm
0,99
-0,10
2,21
6,90
2,21
6,90
2,21
6,90
loaded 31 ohm
0,99
-0,09
2,22
6,91
2,22
6,91
2,49
7,91
loaded 62 ohm
1,18
1,44
2,64
8,44
2,64
8,44
2,64
8,44
loaded 100 ohm
1,33
2,45
2,97
9,45
2,97
9,45
2,97
9,45
loaded 199 ohm
1,33
2,46
2,97
9,46
2,97
9,46
2,97
9,46
loaded 300 ohm
1,33
2,46
2,97
9,46
2,97
9,46
2,97
9,46
loaded 763 ohm
1,33
2,46
2,97
9,46
2,97
9,46
3,34
10,46
Not loaded
1,33
2,47
2,97
9,46
2,97
9,46
3,34
10,46




Comparison of the parameters by on-line services

Comparison of the power characteristics of the

Comparison of the power characteristics of the FiiO Alpen E17.



Comparison of the power characteristics of the

Comparison the FiiO Alpen E17 and another amplifiers by loudness (Volume Level).


Comparison of basic characteristics the

Operating mode of the amplifiers (equivalent class F.A.Q.): Voltage.
Voltage, Current and Impedance



The maximum level of voltage from the musical power of FiiO Alpen E17 as AMP mode

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Brief information


Table
Recommended impedances for headphones for FiiO Alpen E17
Recommended impedance for headphones from the range
8 - 1008 Ом для режима работы усилителя
Equivalent class A F.A.Q.
Max, before clippingF.A.Q.
For In-Ear Headphones
8 - 357 ohm
8 - 1007 ohm
For Over-Ear Headphones
8 - 45 ohm
8 - 284 ohm


Table
FiiO Alpen E17
Output Impedance
0.10 ohm
Power characteristics of the
Voltage
Current
Equivalent class A F.A.Q.
1.33 VRMS
2.47 dBV
38.84 mA
31.78 dB(mA)
Equivalent class AB F.A.Q.
2.97 VRMS
9.46 dBV
117.89 mA
41.43 dB(mA)
Equivalent class B F.A.Q.
2.97 VRMS
9.46 dBV
117.89 mA
41.43 dB(mA)
Maximum mode F.A.Q.
3.34 VRMS
10.46 dBV
117.89 mA
41.43 dB(mA)


Comparison of the parameters by on-line services

Comparison of the power characteristics of the

Comparison of the power characteristics of the and interaction headphones FiiO Alpen E17: Enigma Acoustics & Lotoo Dharma D200, Sennheiser CX 5.00, Sunrise Dragon Default, Audio-Technica ATH-E40, Apple EarPods, Grado eGrado, VE Monk Plus, Jays v-Jays Small, Oriolus MK2, Sony XBA-Z5, Creative In-Ear 3, Phiaton PS 320, Dunu DN-2002, Dunu DN 900.

Comparison of volume gain AMPs

Comparison the FiiO Alpen E17 and another amplifiers by loudness (Volume Level).

Maximum current level output vs load of FiiO Alpen E17 as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Maximum current level output vs load FiiO Alpen E17 (the source data for the spectra)
Level, mA
Clear or equal class AF.A.Q.
Optimal or equal class ABF.A.Q.
Hard or equal class BF.A.Q.
Max, before clippingF.A.Q.
Level
mA
dB(mA)
mA
dB(mA)
mA
dB(mA)
mA
dB(mA)
loaded 16 ohm
37,19
31,41
117,59
41,41
117,59
41,41
117,59
41,41
loaded 25 ohm
40,36
32,12
90,36
39,12
90,36
39,12
90,36
39,12
loaded 31 ohm
32,44
30,22
72,62
37,22
72,62
37,22
81,48
38,22
loaded 62 ohm
18,92
25,54
42,35
32,54
42,35
32,54
42,35
32,54
loaded 100 ohm
13,27
22,45
29,70
29,45
29,70
29,45
29,70
29,45
loaded 199 ohm
6,67
16,49
14,94
23,49
14,94
23,49
14,94
23,49
loaded 300 ohm
4,43
12,92
9,91
19,92
9,91
19,92
9,91
19,92
loaded 763 ohm
1,74
4,81
3,90
11,81
3,90
11,81
4,37
12,81
Not loaded
0,03
-31,51
0,06
-24,51
0,06
-24,51
0,07
-23,52




Comparison of the parameters by on-line services

Comparison of basic characteristics the

Operating mode of the amplifiers (equivalent class F.A.Q.): Current.
Voltage, Current and Impedance

Maximum power level output level vs load of FiiO Alpen E17 as AMP mode


Graphics setting view
Channel:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table
Maximum power level output level vs load FiiO Alpen E17 (the source data for the spectra)
Limit
Clear or equal class AF.A.Q.
Optimal or equal class ABF.A.Q.
Hard or equal class BF.A.Q.
Max, before clippingF.A.Q.
Level
mW
dBm
mW
dBm
mW
dBm
mW
dBm
loaded 16 ohm
21,85
13,39
218,48
23,39
218,48
23,39
218,48
23,39
loaded 25 ohm
39,92
16,01
200,04
23,01
200,04
23,01
200,04
23,01
loaded 31 ohm
32,10
15,06
160,86
22,06
160,86
22,06
202,51
23,06
loaded 62 ohm
22,33
13,49
111,92
20,49
111,92
20,49
111,92
20,49
loaded 100 ohm
17,60
12,45
88,18
19,45
88,18
19,45
88,18
19,45
loaded 199 ohm
8,86
9,47
44,38
16,47
44,38
16,47
44,38
16,47
loaded 300 ohm
5,87
7,69
29,44
14,69
29,44
14,69
29,44
14,69
loaded 763 ohm
2,31
3,64
11,58
10,64
11,58
10,64
14,58
11,64
Not loaded
0,04
-14,52
0,18
-7,52
0,18
-7,52
0,22
-6,53





THD vs load vs output voltage of FiiO Alpen E17 as AMP mode


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


Brief information
Full translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


Table

Spectrum of Total Harmonic Distortion vs Level of FiiO Alpen E17 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:


Brief information
Full translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.

Spectrum of IMD SMPTE vs Level of FiiO Alpen E17 as AMP mode

Not loaded


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

Loaded 15,8 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 24,5 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 30,5 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 62,4 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 100 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 198,9 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 300 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:

Loaded 763 ohm


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBV/dBm:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.

Spectrum of IMD CCIF vs Level of FiiO Alpen E17 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:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.

Spectrum of Multitone Distortion vs Level vs Load of FiiO Alpen E17 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:


Brief information
Translation of the description is not yet ready

Original text in Russian report. You can help with translation via the forum or feedback.


On-line comparison and selection services for FiiO Alpen E17

The automatic selection of the optimal AMP models from FiiO Alpen E17 .
from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.



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