Comparing characteristics of the headphone amplifiers - Reference Audio Analyzer


Comparing characteristics of the headphone amplifiers


Name , dBV Max Voltage, dB(mA) Impedance , ohm
A AB B Max A AB B Max
MyST DAC 1866OCU V.2
17.6 17.6 17.6 17.6 51.0 51.0 51.0 51.0 3.2
DIY HeadAMP lakkarius
17.4 18.4 18.4 19.4 50.2 53.2 53.2 53.2 2.2
DIY Beta 22
12.6 12.6 12.6 12.6 47.8 48.8 48.8 48.8 0.2
DIY Monster Zen
13.8 13.8 13.8 13.8 47.8 48.8 48.8 48.8 1.9
HiFiMan HM-801 SM SYMMcard 7.2
11.9 11.9 11.9 11.9 46.7 46.7 46.7 46.7 2.4
Violectric HPA V281 Unbalance
24.5 24.5 24.5 24.5 46.1 46.1 46.1 46.1 0.2
Violectric HPA V200
24.4 24.4 24.4 24.4 45.5 46.5 46.5 46.5 0.1
Violectric HPA V220
21.8 24.8 24.8 24.8 45.4 46.4 46.8 47.4 0.2
OPPO HA-1 Balance
24.5 24.5 24.5 24.5 44.5 49.0 49.3 49.3 0.3
Monster Audio MA-9 Alexmod Edition
7.0 7.0 7.0 7.0 42.9 42.9 42.9 42.9 0.3
Oriolus DP100 Unbalance
8.0 8.0 8.0 8.0 42.9 42.9 42.9 42.9 0.1
Violectric HPA V90
25.9 25.9 25.9 25.9 41.3 42.6 42.9 42.9 0.2
OPPO HA-1 Unbalance
16.7 16.7 16.7 16.7 40.5 43.2 44.5 46.9 0.4
xDuoo X20 Unbalance
4.3 9.3 9.3 9.3 40.3 44.3 44.3 44.3 0.1
Creative Sound Blaster X7 LE Hi
14.7 15.7 15.7 15.7 40.2 46.1 46.1 46.1 0.8
FiiO X7 II Unbalanced
7.0 7.0 7.0 7.0 40.1 40.1 40.1 40.1 1.3
iBasso DX150 AMP6 Balanced
12.4 13.4 13.4 13.4 39.7 39.7 39.7 40.7 0.7
Xuelin iHiFi 812 V2
9.6 9.6 9.6 9.6 39.3 40.3 40.3 40.3 10.3
SMSL sAp II
12.7 15.7 15.7 15.7 39.2 46.5 46.5 46.5 10.1
Chord Hugo TT
11.2 11.2 11.2 12.2 38.9 43.1 44.1 45.1 0.2
Violectric HPA V281 Balance
30.9 30.9 30.9 30.9 38.5 46.7 46.7 46.7 0.4
FiiO X5-III Unbalance
3.8 8.8 8.8 8.8 38.3 44.3 44.3 44.3 1.0
ASUS STRIX RAID DLX Hi
15.4 15.4 15.4 15.4 38.1 43.8 44.8 44.8 14.2
xDuoo X20 Balance
10.3 10.3 10.3 10.3 38.0 39.7 39.7 39.7 1.0
Creative Sound BlasterX AE-5 HP Out
14.5 14.5 14.5 14.5 37.8 41.9 41.9 41.9 1.1
FiiO X7 AM1
5.1 5.1 5.1 5.1 37.7 41.1 41.1 41.1 0.1
FiiO X5-III Balance
8.8 8.8 8.8 8.8 37.5 43.7 43.7 43.7 2.0
Shanling M3s Unbalance
5.2 5.2 5.2 5.2 37.2 41.1 41.1 41.1 0.2
FiiO X3 III Unbalanced Hi
6.6 7.6 7.6 7.6 37.0 37.0 37.0 37.0 1.0
xDuoo X3 Rockbox
1.1 8.1 8.1 8.1 37.0 39.6 39.6 39.6 0.1
GoVibe Porta Tube+ Mod C4 Op-Amp
3.9 6.8 6.8 6.8 37.0 41.8 41.8 41.8 0.0
Colorful Colorfly C4 Pro Jack 6.3
1.0 5.0 5.0 5.0 36.8 40.8 40.8 40.8 1.2
FiiO X3 III Unbalanced Low
1.5 1.5 1.5 1.5 36.7 36.7 36.7 36.7 1.0
xDuoo X3 Default
-2.3 7.7 7.7 7.7 36.7 39.7 39.7 39.7 0.1
Luxury & Precision L3 Pro Unbalance DSD
1.5 1.5 1.5 1.5 36.4 36.4 36.4 36.4 2.3
FiiO X5-III Balanced Turbo
14.1 14.1 14.1 14.1 36.3 45.9 45.9 45.9 2.2
iBasso DX150 AMP6 Unbalanced
7.4 7.4 7.4 7.4 36.0 36.6 36.6 39.3 0.3
Shanling M3s Balance
8.2 8.2 8.2 8.2 35.9 44.0 44.0 44.0 0.4
ASUS STRIX RAID DLX Low
4.0 4.0 4.0 4.0 35.7 35.7 35.7 35.7 10.4
Erzetich Perfidus
16.0 17.0 17.0 17.0 35.6 37.2 37.2 38.2 70.6
Creative Sound Blaster E5
5.8 14.8 14.8 14.8 35.4 35.4 35.4 35.4 2.4
ASUS Essence One MK2
16.2 16.2 16.2 16.2 35.3 42.8 43.8 43.8 10.5
ASUS STRIX RAID DLX Mid
9.4 9.4 9.4 9.4 35.1 41.1 41.1 41.1 10.4
ASUS STRIX RAID PRO Hi
15.4 15.4 15.4 15.4 34.2 34.2 34.2 34.2 98.7
FiiO X3 III Balanced Low
-1.4 2.6 2.6 2.6 34.0 36.9 36.9 36.9 1.0
ASUS ROG Xonar Phoebus
15.4 15.4 15.4 15.4 33.8 45.9 46.9 46.9 10.5
Cary Audio HH-1
12.9 17.9 18.9 18.9 33.3 35.3 35.6 35.8 10.5
iBasso DX200 AMP1 Unbalanced
-2.5 9.5 9.5 9.5 33.3 44.3 44.3 44.3 0.4
iBasso DX200 AMP1 Balanced
-2.5 15.5 15.5 15.5 33.1 44.7 44.7 44.7 0.8
FiiO X5
9.2 9.2 9.2 9.2 33.0 42.1 42.1 42.1 0.2
Xuelin iHiFi 960 Pro
4.3 4.3 4.3 4.3 32.9 35.9 35.9 35.9 10.3
ASUS Xonar Essence STX Hi
15.3 16.3 16.3 16.3 32.6 46.9 46.9 46.9 10.3
Shanling M2s
5.2 6.2 6.2 6.2 32.3 38.9 38.9 38.9 4.6
Musatoff HA-5SE
17.3 17.3 17.3 18.3 32.1 36.2 43.8 43.8 1.1
FiiO Alpen E17
2.5 9.5 9.5 10.5 31.8 41.4 41.4 41.4 0.1
ASUS Essence 3 Unbalance
13.7 14.7 15.7 15.7 31.3 40.9 42.2 43.3 10.6
xDuoo x10 Low
4.4 6.3 6.3 7.4 31.2 38.9 38.9 38.9 0.1
Shanling M2
4.9 5.9 5.9 5.9 31.0 38.5 38.5 38.5 4.9
Colorful Colorfly C4 Pro Jack 3.5
-4.4 -4.4 -4.4 -4.4 30.9 30.9 30.9 30.9 1.3
FiiO X7 II Balanced
13.0 13.0 13.0 13.0 30.7 42.9 42.9 42.9 1.9
DIY 6N2-FU32 Out 1
1.2 7.2 10.2 10.2 30.6 42.9 43.9 44.8 3.7
SMSL sAp-9 Unbalance
2.8 10.8 10.8 10.8 30.5 38.5 38.5 38.5 25.3
ASUS Essence 3 Balanced
12.5 14.5 15.5 16.5 30.3 39.3 40.3 41.3 48.8
DIY 6N2-FU32 Out 2
-3.4 2.6 7.6 8.6 30.3 36.3 43.3 45.3 3.5
Audiotrak Dr.Dac 2 OPA 627
17.6 17.6 17.6 17.6 30.1 45.1 45.1 45.1 0.1
OPPO HA-2
7.6 8.6 8.6 8.6 29.9 40.0 42.0 42.0 1.3
Aune T1 Low
3.6 4.6 4.6 4.6 29.8 36.3 36.3 36.3 10.3
Oriolus DP100 Balance
8.0 8.0 8.0 8.0 29.2 29.5 29.5 29.5 1.8
ASUS Impresario SBW-S1 PRO Xonar
15.4 16.4 16.4 16.4 28.9 28.9 29.9 29.9 194.9
FiiO X3 III Balanced Hi
-3.4 5.6 8.6 8.6 28.8 36.2 36.2 36.2 1.0
ASUS Essence One Mod V
15.2 15.2 15.2 15.2 28.1 40.3 42.6 42.6 0.6
Musiland Monitor 03 US
-3.8 4.2 4.2 4.2 27.9 35.9 35.9 35.9 0.4
Xiaomi Redmi Note 4
-1.9 -1.9 -1.9 -1.9 27.8 27.8 27.8 27.8 17.1
Aune T1 Max
16.1 17.1 17.1 17.1 27.6 40.6 44.7 44.7 10.3
iBasso D14 Bushmaster
8.2 8.2 8.2 8.2 27.6 32.1 43.2 43.2 0.1
FiiO X7 AM2
9.7 9.7 9.7 9.7 27.4 33.6 40.9 40.9 0.1
Aune B1s Class A+ Gain Low
5.5 5.5 5.5 5.5 27.4 27.9 27.9 28.4 1.1
Aune B1s Class A+ Gain Hi
12.2 12.2 12.2 13.2 27.2 27.2 27.2 28.2 1.1
xDuoo x10 Hi
8.4 8.4 8.4 8.4 26.9 37.9 37.9 37.9 0.1
Erzetich Bacillus Tilia
17.1 17.1 18.1 18.1 26.9 37.1 37.1 38.1 57.5
Weiliang Audio U9
14.0 14.0 14.0 14.0 26.7 29.4 29.4 30.4 12.2
Creative Sound BlasterX AE-5 Line Out
6.4 6.4 6.4 6.4 26.4 26.9 26.9 26.9 1.9
Cayin N6
2.0 11.0 11.0 11.0 25.9 41.5 41.5 41.5 0.2
Luxury & Precision L3 Pro Balanced DSD
1.6 7.5 7.5 7.5 25.6 41.3 41.3 41.3 4.7
HiFiMan HM 802 Balanced Card Normal Mode
1.4 7.4 7.4 7.4 25.5 31.2 37.4 40.3 0.3
Chord Hugo
13.1 13.1 13.1 13.1 25.5 33.8 39.5 41.9 0.2
Acer Iconia Tab W500
-10.7 -7.7 -7.7 -7.7 25.3 24.7 24.7 24.7 47.4
iBasso DX80
7.4 7.4 9.4 9.4 24.3 41.3 41.3 41.3 0.2
Lenovo G770
1.2 1.2 1.2 1.2 24.2 30.6 30.6 30.6 16.9
Aune X1s
17.1 19.1 19.1 19.1 24.2 33.9 42.5 42.5 10.4
AuGlamour GR-1
8.0 9.0 9.0 9.0 24.1 32.2 32.2 32.2 2.4
Questyle QP1R H-Gain
4.4 5.4 5.4 5.4 23.3 27.2 32.4 32.4 0.2
xDuoo X2
-5.6 -2.5 0.5 0.5 23.1 27.2 36.2 36.2 0.2
Audiolab M-DAC
9.9 9.9 9.9 9.9 23.1 30.0 39.9 39.9 0.4
Luxury & Precision L3 Balance DSD
-4.5 7.5 7.5 7.5 23.1 41.1 41.1 41.1 5.0
HiFiMan HM 802 Balanced Card Balanced Mode
4.5 13.5 13.5 13.5 22.9 33.4 36.8 40.6 11.3
ASUS STRIX RAID PRO Low
4.0 4.0 4.0 4.0 22.8 22.8 22.8 22.8 98.8
Sabaj HPA1 Jack 3.5
8.9 11.9 11.9 11.9 22.8 27.6 27.6 27.6 147.8
Sabaj PHA1 Jack 6.3
8.1 12.1 12.1 12.1 22.1 32.7 36.4 36.9 1.1
xDuoo TA-02
9.9 18.4 18.4 18.4 22.1 28.0 33.6 39.5 13.0
Kennerton Ego
2.6 2.6 2.6 2.6 22.1 34.6 34.6 34.6 8.2
Lotoo Paw Gold
7.0 8.0 8.0 8.0 21.8 38.9 38.9 38.9 1.8
Hidizs AP100
6.0 6.0 6.0 6.0 21.7 30.1 40.8 41.8 0.3
Sabaj D4
11.6 13.6 13.6 13.6 21.4 36.2 36.9 36.9 11.0
Lenovo s820
-13.3 -13.3 -13.3 -13.3 21.3 21.3 21.3 21.3 2.5
Astell&Kern AK380 AMP Balanced Hi
14.8 15.8 15.8 15.8 21.2 29.9 33.1 35.3 1.5
Luxury & Precision L3 DSD
1.4 1.4 1.4 1.4 21.1 36.2 36.2 36.2 2.4
HiFiMan HM 802 MiniBox
6.9 8.9 8.9 8.9 21.1 32.6 36.6 43.7 0.3
Walnut V3 Balance
17.4 17.4 17.4 17.4 21.0 30.7 30.7 30.7 48.9
Laconic Lunch BOX HA-06 PRO Low
10.2 25.2 25.2 25.2 20.7 22.4 23.8 23.8 171.0
Aune B1s Class A- Gain Hi
12.4 13.4 13.4 13.4 20.5 21.3 21.5 22.3 1.1
Xuelin iHiFi 100
-11.1 -2.1 2.9 2.9 20.5 29.5 34.5 36.4 10.7
Audiotrak Prodigy 7.1 On
16.4 16.4 16.4 16.4 20.4 29.1 35.2 35.2 33.3
xDuoo XD-05 Sanmigel Mod
11.6 11.6 11.6 11.6 20.0 35.5 35.9 35.9 0.1
Astell&Kern KANN Unbalanced
7.9 9.9 9.9 9.9 19.9 28.7 31.9 37.2 0.6
E-MU 1616m
10.8 15.8 15.8 15.8 19.5 25.1 27.4 31.2 22.1
Astell&Kern AK380 AMP Unbalanced Norm
5.3 5.3 5.3 5.3 19.3 29.3 32.3 35.1 0.7
Astell&Kern AK380 AMP Unbalanced Hi
8.8 9.8 9.8 9.8 19.2 29.9 32.6 32.6 0.7
xDuoo TA-01
13.4 16.3 16.3 16.3 19.0 26.5 31.4 33.1 7.0
FiiO X7 AM2 OLD FW
4.7 4.7 4.7 4.7 18.9 28.6 38.7 38.7 0.1
FiiO X3 II Low
0.4 2.4 2.4 2.4 18.8 20.6 38.2 38.2 0.2
Pioneer XDP-300R Balance
11.8 11.8 11.8 11.8 18.7 23.3 36.2 36.2 7.0
Astell&Kern KANN Balanced
13.9 14.9 14.9 14.9 18.7 32.0 35.1 37.9 1.7
Pioneer XDP-300R Unbalance
5.8 5.8 5.8 5.8 18.7 26.4 34.7 34.7 3.4
FiiO X3 II Hi
4.0 8.0 8.0 8.0 18.3 29.1 39.9 39.9 0.1
Astell&Kern AK300 Unbalanced
5.7 5.7 5.7 5.7 18.1 23.1 24.3 25.3 1.9
SMSL sAp VI
11.6 15.6 15.6 15.6 18.0 31.5 35.5 35.5 10.2
Astell&Kern AK320 Unbalanced
5.8 6.8 6.8 6.8 18.0 22.9 23.7 24.7 2.0
Creative X-Fi Xtreme Gamer Fatal1ty Professional Series Creation Mode 44 kHz
1.5 6.5 6.5 6.5 18.0 30.1 30.1 31.4 35.2
Chord Mojo
12.3 12.3 12.3 12.3 17.9 35.7 40.9 43.3 0.2
iBasso D10 Cobra
-17.8 -4.8 -3.8 -3.8 17.7 30.7 31.7 31.7 1.0
Astell&Kern AK240 Unbalanced
5.5 6.5 6.5 6.5 17.0 22.2 23.8 24.1 3.4
xDuoo XQ-10
-0.4 1.6 2.7 1.6 16.9 33.5 34.5 34.5 0.1
LG 24MP76
-6.3 -3.3 -2.3 1.7 16.9 20.9 26.2 26.2 10.3
ASUS K50IJ
-1.0 1.0 1.0 1.0 16.1 26.3 26.3 26.3 40.4
theBit OPUS 2 Unbalance
6.7 6.7 6.7 6.7 16.0 23.6 26.6 29.9 2.0
Cayin i5
1.6 9.6 9.6 10.6 15.8 40.1 40.1 41.1 0.9
Grado RA-1
16.1 16.1 16.1 16.1 14.8 23.4 30.0 35.2 0.5
Pro-Ject Pre Box S2 Digital
5.9 5.9 5.9 5.9 14.8 34.9 34.9 34.9 0.1
Apple A1749 Lightning Audio Adapter (iPhone 5s)
0.0 0.0 0.0 0.0 14.7 24.1 33.9 33.9 0.3
Onkyo Granbeat DP-CMX1 Unbalance
5.9 5.9 5.9 5.9 14.5 26.7 35.2 35.2 3.5
Apple iPhone 5S
-3.8 0.2 0.2 0.2 14.4 34.1 34.1 34.1 2.2
SMSL ivy
2.3 2.3 2.3 2.3 14.4 36.2 36.2 36.2 0.1
Onkyo Granbeat DP-CMX1 Balanced
11.9 11.9 11.9 11.9 14.3 24.8 36.7 36.7 7.2
Astell&Kern AK380 AMP Balanced Norm
3.4 5.4 5.4 5.4 14.1 29.2 32.1 35.6 2.1
HiFiMan HM 802 Gandi
2.9 5.9 5.9 6.9 14.1 21.0 26.6 37.4 0.3
Creative SoundBlaster Zx
6.2 6.2 6.2 6.2 13.7 33.6 33.6 33.6 18.1
Astell&Kern AK70 Unbalanced
2.9 6.9 6.9 6.9 13.6 22.0 23.8 24.8 3.4
Audiotrak Prodigy 7.1 Off
3.1 3.1 3.1 3.1 13.5 19.9 26.6 26.6 51.0
MUSE AUDIO TU-10
-7.9 -1.8 4.4 4.4 13.2 21.6 28.0 28.7 5.3
Astell&Kern AK70 Balanced
0.9 6.9 6.9 6.9 12.9 22.3 23.5 24.4 9.9
xDuoo D3 nano
3.0 3.0 3.0 3.0 12.7 38.0 38.0 38.0 0.1
xDuoo XD-05 Default
8.8 11.8 11.8 12.8 12.1 42.1 42.1 42.1 0.2
Schiit Fulla AMP
-11.4 -11.4 5.9 5.9 11.7 17.5 33.1 34.8 0.1
theBit OPUS 2 Balance
7.5 7.5 7.5 7.5 11.6 17.1 20.2 22.9 4.5
Beyerdynamic IMPACTO essential
-12.7 -7.7 -7.7 -7.7 11.0 17.3 28.0 28.0 0.7
Walnut V3 Unbalance
10.6 10.6 10.6 10.6 10.8 12.1 13.3 13.5 97.9
Denon DA-10 Hi
3.7 8.7 8.7 9.7 10.4 20.5 20.5 29.9 10.9
FiiO X1 MK2
3.5 3.5 3.5 3.5 10.3 23.0 37.0 37.0 1.0
Astell&Kern AK300 Balanced
2.7 5.7 5.7 5.7 10.0 15.6 15.9 16.6 6.2
Inakustik Premium Headphone Amp. No. 1 Out 1
4.6 4.6 4.6 4.6 9.9 17.6 21.8 30.2 1.7
Astell&Kern AK240 Balanced
7.3 7.3 7.3 7.3 9.9 14.9 15.8 16.3 6.4
Inakustik Premium Headphone Amp. No. 1 Out 2
4.3 5.3 5.3 5.3 9.8 17.3 23.1 34.8 1.7
Xiaomi Mi A1 Neutron
-0.0 -0.0 -0.0 1.0 9.4 15.7 31.0 32.3 1.3
FiiO Fujiyama E06
-10.0 4.0 4.0 4.0 9.2 23.2 37.0 37.0 0.1
Xiaomi Redmi Note 4X PowerAmp
-4.8 -4.8 -4.8 -4.8 9.2 15.2 30.9 30.9 0.7
FiiO X5 II Hi
6.7 6.7 6.7 7.7 9.1 23.4 40.7 40.7 0.2
Flang V5 Hi
3.3 3.3 3.3 3.3 8.9 13.9 33.1 33.1 0.3
Tecsun HD-80
3.6 12.6 12.6 12.6 8.9 15.2 19.2 23.9 24.9
Benjie X1
-5.9 -5.9 -5.9 -5.9 8.9 15.8 20.4 23.4 4.9
Astell&Kern AK320 Balanced
6.8 6.8 6.8 6.8 8.7 16.0 17.2 18.5 6.4
HiFiMan HM-801 Power Amp OCL-A 819-10571 (10 Ohm)
7.0 9.0 9.0 9.0 8.7 20.4 38.4 39.6 10.6
CEntrance Mini-M8
-12.5 2.5 2.5 2.5 8.5 11.7 16.1 25.5 0.3
iBasso DX100
12.9 12.9 12.9 12.9 7.9 20.0 40.9 40.9 0.1
FiiO X5 II Low
0.2 3.2 3.2 3.2 7.7 22.5 37.1 39.1 0.1
Creative Audigy Fx
-2.4 6.6 6.6 6.6 7.5 16.8 34.0 34.0 18.0
Gigabyte GA-A75-UD4H Realtek ALC889A
-5.6 3.4 3.4 3.4 7.5 10.3 10.5 10.5 298.5
HiFiMan HM-801 Power Amp Board V2.0
2.1 3.1 3.1 3.1 7.1 12.0 15.3 31.4 18.2
Colorful Colorfly CK4
-5.7 -5.7 -5.7 -5.7 6.7 18.1 24.4 30.1 1.3
Benjie K9
-5.5 -5.5 -5.5 -5.5 6.4 21.3 25.7 30.1 0.7
Flang V5 Low
-0.5 -0.5 -0.5 -0.5 6.4 13.3 17.7 32.3 0.4
Nexum AQUA
-2.9 3.1 3.1 3.1 6.3 11.3 30.8 30.8 4.8
Shanling M1
-1.1 0.9 0.9 0.9 6.3 15.1 36.0 36.0 1.8
Cayin N3
6.5 7.5 7.5 7.5 6.1 26.8 36.6 37.6 0.6
SMSL M3
5.1 8.1 8.1 8.1 5.8 16.6 34.5 34.5 0.1
Shanling M5
9.1 9.1 9.1 9.1 3.8 15.1 18.4 40.1 0.1
iBasso D-Zero
-1.0 0.1 0.1 0.1 3.1 10.1 15.3 15.9 0.6
Lotoo PAW Pico
-7.1 -6.1 -6.1 -6.1 3.1 25.5 26.5 27.5 1.4
QLS QA350
2.3 2.3 2.3 2.3 2.9 11.5 15.7 38.3 0.1
FiiO X1
2.4 3.4 3.4 3.4 2.7 36.5 36.5 36.5 1.8
Benjie S5
-9.9 -5.9 -5.9 -5.9 2.6 12.9 15.7 20.9 1.3
Nu Force uDAC
-9.3 -3.3 1.7 4.7 1.4 7.6 12.4 30.6 5.6
Fly FS504 Cirrus 2 PowerAmp (A5 v703)
-12.9 -2.9 -2.9 -2.9 0.9 16.8 16.8 16.8 133.1
Xuelin iHiFi 770C Default
-1.1 1.9 1.9 1.9 0.7 5.6 14.7 33.5 10.3
HiFiMan HM-603 Slim
8.1 8.1 8.1 8.1 0.0 6.2 12.9 38.5 10.8
Breeze Audio USB DAC-PD01
2.4 4.4 4.4 4.4 -0.1 1.2 2.0 2.0 231.9
Apple iPhone 5
0.2 0.2 0.2 0.2 -0.2 32.0 32.0 32.0 4.1
Xuelin iHiFi 780 Out 1
-8.8 -7.8 -7.8 -7.8 -0.8 7.7 16.7 23.8 10.3
Xuelin iHiFi 800
-8.9 -2.9 0.1 0.1 -1.3 3.6 10.4 35.9 0.3
Violectric HPA V100
7.1 25.1 25.1 25.1 -1.6 46.1 46.4 46.4 0.2
Xuelin iHiFi 770C Bright
-3.1 1.9 1.9 1.9 -1.8 8.6 12.6 36.2 10.3
Apple iPad mini
-0.1 -0.1 -0.1 -0.1 -3.6 34.3 34.3 34.3 1.2
ONN X6
-2.8 -2.8 -2.8 -2.8 -3.8 0.7 0.7 31.8 3.1
Xuelin iHiFi 780 Out 2
-8.8 -7.8 -7.8 -7.8 -3.9 9.2 13.7 23.8 0.4
FiiO A1
-13.6 4.4 4.4 4.4 -5.1 35.4 36.4 36.4 0.1
Xuelin iHiFi 770 Out 2
-8.0 1.0 1.0 1.0 -5.5 4.8 11.6 36.5 0.0
Xuelin iHiFi 770 Out 1
-8.0 -4.0 1.0 1.0 -5.7 1.9 8.9 26.5 10.4
Sansa Clip+
-12.0 -3.0 -3.0 -3.0 -11.0 0.3 6.0 29.7 0.4
HiFiMan HM-700 Balance
2.6 2.6 2.6 2.6 -14.4 17.1 29.3 38.0 1.2
IBM ThinkPad X31
-12.1 -12.1 -12.1 -12.1 -15.4 -6.3 -1.2 9.2 70.0
New Bee NB-1
-60.0 -60.0 -0.4 -0.4 -26.1 -26.1 31.5 31.5 3.1
Xiaomi Redmi Note 4X Android 6 24 bit
-88.9 -4.7 -4.7 -4.7 -53.3 17.9 21.5 30.9 0.8
Xiaomi Redmi Note 4X VLC OpenES
-90.2 -0.8 -0.8 -0.8 -54.6 17.5 21.0 32.8 0.8
LeEco Cool changer s1
-95.3 -95.3 -9.5 -9.1 -62.2 -62.2 23.6 23.9 6.4


Измерения усилителей проведены Романом Кузнецовым на программно-аппаратном комплексе RAA.

Всё тестируется как "черные ящики", без учета стоимости и статусности. Это главный принцип измерений и разработки тестов в RAA.

Из-за большого количества протестированных устройств затруднительно просматривать каждый отчет в поиске продукта с необходимыми характеристиками усилителя для наушников. Для этого и была создана эта страница сравнения, где можно быстро сравнить устройства по основным параметрам и перейти в отчет или специализированные сервисы on-line сравнения.




Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com



Last news




it is a translation from the Russian language. Original text in Russian page.

You can help us with the correct translation into English.

Select incorrect text and press Ctrl+Enter, forum, facebook and feedback
Thank You!