Comparison of volume gain AMPs - Reference Audio Analyzer

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Comparison of volume gain AMPs



45.8118, ohm 300, ohm Reports
Name dBV mW dBV mW Reports
▲ ▼ ▲ ▼ ▲ ▼
SMSL SP400 Balanced Out 23.36 4735.19 23.91 820.04
DAART Aquila II Balanced Out 21.04 2775.92 23.08 676.94
HiFiMan EF 400 Balanced Out 20.69 2558.86 23.05 673.48
Violectric HPA V281 Single-ended Out 20.34 2360.36 24.45 929.35
SMSL SP200 Hi Balanced Out 20.09 2228.11 20.12 342.73
Violectric HPA V220 19.65 2012.09 21.83 508.50
Topping DX7 Pro Hi Gain Balanced Out 19.23 1828.22 20.85 405.20
RME ADI-2 DAC FS 6.3 Hi Gain 19.23 1826.67 19.26 281.30
SMSL SP200 Hi Gain Single-ended Out 19.19 1811.00 19.21 277.97
iFi Micro iDSD Black Label Turbo 18.97 1720.40 18.99 264.32
Violectric HPA V200 18.68 1611.79 24.43 923.84
Singxer SA-1 18.68 1609.19 22.59 605.53
Topping L50 18.15 1425.23 18.16 218.11
SMSL SP400 Single-ended Out 18.06 1394.90 18.09 214.50
QLS Quloos QA390 Super Hi - Hi Balanced Out 17.98 1370.27 22.52 595.00
OPPO HA-1 Balanced Out 17.72 1292.64 24.45 928.79
SMSL sAp-9 Balanced Out 17.70 1284.97 22.79 633.93
RME ADI-2-4 Pro SE Single-Ended Out 17.66 1272.77 17.69 195.67
Lynx Audio HA-61 17.56 1244.94 18.94 261.34
DAART Aquila II Single-ended Out 17.28 1166.59 17.46 185.66
MyST DAC 1866OCU V.2 17.06 1108.92 17.55 189.56
DIY HeadAMP lakkarius 16.98 1089.31 17.33 180.10
SMSL SH-9 Single-ended Out 16.62 1003.21 16.65 154.10
SMSL SH-9 Balanced Out 16.53 981.05 16.54 150.42
HiFiMan EF 400 Single-ended Out 16.29 929.93 17.04 168.48
Topping EX5 Hi Gain 16.04 877.87 16.06 134.47
Musatoff HA-9 Hi Gain 15.74 819.18 19.84 321.15
iBasso DX240 AMP1 Mk3 Balanced Out 15.32 742.31 15.40 115.66
Pro-Ject Head Box DS2 B 18 High Gain Balanced Out 14.85 666.82 23.73 786.80
Pro-Ject Head Box DS2 B 18 Mid Gain Balanced Out 14.85 666.82 22.95 657.04
Pro-Ject Head Box DS2 B 18 Low Gain Balanced Out 14.85 666.82 23.66 773.75
Topping DX7 Pro Hi Gain Single-ended Out 14.66 637.71 15.33 113.82
Violectric HPA V90 14.49 613.26 25.87 1288.62
OPPO HA-1 Single-ended Out 13.76 519.17 16.68 155.12
DAART Canary II 13.75 518.19 16.79 159.03
Topping DX7 Pro Low Gain Balanced Out 13.74 516.55 15.12 108.33
Hiby RS6 Balanced Out 13.47 485.66 13.59 76.18
Audinst HUD-DX1 Hi Gain (Default Power) 13.46 484.73 14.24 88.52
EVGA Nu Audio 13.45 483.03 13.50 74.55
Creative Sound Blaster X7 LE Hi Gain 13.42 479.71 14.64 96.96
DIY Monster Zen 13.41 478.24 13.71 78.23
Hiby RS8 Class AB Turbo Balanced Out 13.04 439.17 13.15 68.81
Hiby RS8 Class A Turbo Balanced Out 13.03 438.37 13.14 68.68
iBasso DX160 Hi Gain Balanced Out 12.90 425.19 13.10 68.07
Violectric HPA V281 Balanced Out 12.68 404.93 29.01 2651.68
DIY Beta 22 12.60 396.84 12.62 61.00
iFi iDSD Diablo Turbo Mode Single-ended Out 12.58 395.69 12.61 60.74
FiiO X5-III Turbo Mode Balanced Out 12.49 387.44 14.01 83.90
iBasso DX150 AMP6 Balanced Out 12.32 372.53 12.43 58.30
ASUS STRIX RAID DLX Hi Gain 12.32 372.10 15.05 106.62
ASUS Essence One Muses Edition 12.30 370.74 15.28 112.51
iBasso DX220 Max Hi Gain Balanced Out 12.20 362.50 18.50 235.74
Musatoff HD-15 Hi 12.06 350.55 19.98 331.66
Creative Sound BlasterX AE-5 HP Out 12.02 347.92 14.43 92.40
iFi iDSD Diablo Turbo Mode Balanced Out 11.93 340.60 18.52 237.20
Luxury & Precision P6 Pro Balanced Out 11.63 317.76 11.73 49.65
QLS Quloos QA390 Hi - Hi Balanced Out 11.61 316.44 18.09 214.97
S-Audio Systems Focus V2 11.59 314.91 11.63 48.46
HiFiMan HM-801 SM SYMMcard 7.2 11.47 306.14 11.84 50.93
xDuoo XD 05 Pro Balanced Out Turbo 11.43 303.21 23.32 716.14
Audinst HUD-DX1 Low Gain (Default Power) 11.11 282.09 14.24 88.55
Chord Hugo TT 11.11 281.98 11.14 43.38
Cayin N6 MK2 (E02) Hi Gain 11.09 280.87 11.96 52.37
Hiby RS8 Class AB Balanced Out 11.05 277.75 11.16 43.50
Hiby RS8 Class A Balanced Out 11.05 277.74 11.16 43.51
QLS Quloos QA390 Super Hi - Hi Single-ended Out 10.96 272.51 17.43 184.59
SMSL sAp II 10.94 270.75 12.38 57.68
iBasso DX120 Balanced Out 10.76 260.21 10.94 41.35
xDuoo XD-05 Basic Mid Gain 10.73 258.22 11.08 42.78
xDuoo XD-05 Basic Hi Gain 10.73 258.22 11.08 42.78
Nu Force Icon HD 10.73 258.02 12.17 54.99
Oriolus DPS-L2 Single-ended Out 10.72 257.66 10.77 39.77
Oriolus DPS-L2 Balanced Out 10.47 243.13 10.73 39.46
Burson Audio Conductor 3? Performance Balanced Out 10.31 234.70 12.63 61.01
Hiby RS2 Balanced Out 10.26 231.79 10.37 36.27
Cayin N3 Pro Balanced Out 10.18 227.59 15.11 108.19
ASUS Essence One 10.16 226.53 16.28 141.61
E1DA 9038SG3 10.14 225.25 10.17 34.64
xDuoo X20 Balanced Out 10.11 223.68 10.27 35.48
iBasso DX 170 Single-ended Out 9.85 210.88 10.14 34.39
Hiby R5 II Class A Mode On Balanced Out 9.76 206.50 11.94 52.08
ASUS ROG Xonar Phoebus 9.72 204.65 15.08 107.31
Burson Audio Conductor 3? Performance Single-ended Out 9.69 203.34 9.72 31.26
iFi Pro iDSD Solid-State Hi Gain Single-ended Out 9.52 195.65 10.29 35.66
xDuoo XD-05 Basic Low Gain 9.52 195.33 9.87 32.37
Lotoo PAW 6000 Balanced Out 9.48 193.43 9.75 31.45
iBasso DX 170 Balanced Out 9.41 190.76 15.16 109.26
Burson Audio Conductor 3X Reference Hi Level Single-ended Out 9.33 187.22 9.42 29.14
iBasso DX240 AMP1 Mk3 Single-ended Out 9.33 187.05 9.38 28.87
ASUS Essence One MKII Muses Edition 9.24 183.29 16.35 143.79
Hiby RS8 Class AB Turbo Single-ended Out 9.07 176.21 9.17 27.55
Hiby RS8 Class A Turbo Single-ended Out 9.07 176.20 9.17 27.55
Creative Sound Blaster E5 8.87 168.41 9.69 31.00
Topping DX7 Pro Low Gain Single-ended Out 8.55 156.22 9.24 27.99
FiiO X5-III Balanced Out 8.38 150.35 8.70 24.72
KEF Bluetooth Receiver Motion One 8.29 147.39 8.55 23.86
Shanling M3s Balanced Out 8.16 142.93 8.23 22.16
xDuoo XD05 Bal Boost On Hi Gain Single-ended Out 8.06 139.68 14.77 99.90
iBasso DX160 Hi Gain Single-ended Out 8.02 138.28 8.09 21.47
Oriolus DP100 Single-ended Out 7.94 135.85 7.96 20.83
Xuelin iHiFi 812 V2 7.85 133.05 9.32 28.50
iFi Pro iDSD Tube+ Hi Gain Single-ended Out 7.79 131.20 11.70 49.30
Musatoff HA-9 Low Gain 7.78 130.98 7.82 20.16
ASUS STRIX RAID DLX Mid Gain 7.71 128.86 9.18 27.58
Erzetich Perfidus 7.67 127.71 14.00 83.65
Luxury & Precision P6 Pro Single-ended Out 7.65 127.09 7.69 19.59
iFi Pro iDSD Tube+ Hi Gain Balanced Out 7.61 125.85 18.53 237.60
Hiby RS6 Single-ended Out 7.51 123.13 7.61 19.21
AuGlamour GR-1 7.48 122.20 7.86 20.35
iFi ZEN CAN Signature 6XX (+18 dB) Balanced Out 7.47 122.03 19.60 303.99
iBasso DX150 AMP6 Single-ended Out 7.36 118.85 7.41 18.37
ASUS Essence ONE MKII Hi Gain 7.23 115.37 16.36 144.19
FiiO X5 7.22 114.97 9.17 27.53
iFi iDSD Diablo Normal Mode Balanced Out 7.07 111.22 10.93 41.32
Audinst HUD-DX1 Hi Gain (Robitron Power 12V 0.8A) 7.06 110.80 14.24 88.52
Hiby RS8 Class A Single-ended Out 7.04 110.48 7.14 17.27
Hiby RS8 Class AB Single-ended Out 7.04 110.35 7.14 17.25
MyST PortaDAC 1866OCUB v.3 6.96 108.46 8.39 23.01
FiiO K5 Mid Gain 6.96 108.34 12.40 57.95
Monster Audio MA-9 Alexmod Edition 6.93 107.68 6.98 16.63
Hiby R5 II Class A Mode On Single-ended Out 6.83 105.28 6.90 16.33
FiiO X7 II Single-ended Out 6.74 103.16 6.95 16.51
iFi Micro iDSD Black Label Eco 6.60 99.80 6.63 15.33
ASUS Essence One Mod V 6.56 98.76 15.45 117.02
Burson Audio Conductor 3X Reference Hi Level Balanced Out 6.53 98.18 6.69 15.54
Cary Audio HH-1 6.52 98.03 12.59 60.52
ASUS Essence 3 Single-ended Out 6.45 96.41 14.43 92.45
FiiO X3 III Hi Gain Single-ended Out 6.41 95.52 6.57 15.13
Lisk Audio UX3-MOD3 6.35 94.09 11.86 51.11
Musatoff HD-15 Low 6.28 92.60 6.45 14.71
Audinst HUD-DX1 Low Gain (Robitron Power 12V 0.8A) 6.26 92.22 14.25 88.70
iFi iDSD Diablo Eco Mode Balanced Out 6.15 90.03 9.02 26.61
Creative SXFI AMP PC 6.09 88.76 7.30 17.89
HiFiMan HM-601 MM4 6.03 87.43 6.20 13.91
iBasso DC03 5.93 85.56 5.99 13.23
iFi Pro iDSD Solid-State Hi Gain Balanced Out 5.86 84.14 17.24 176.70
Levz HA-S-029 5.79 82.82 18.20 220.16
iBasso DX220 Max Hi Gain Single-ended Out 5.69 80.84 12.82 63.81
iFi Micro iDSD Black Label Mid 5.61 79.49 12.25 56.00
Kennerton Atlas Robitron 5.59 79.09 6.85 16.15
Aune T1 Max 5.56 78.58 16.78 158.97
ASUS STRIX RAID PRO Hi Gain 5.43 76.22 12.94 65.58
Musatoff HA-8 Hi Gain 5.42 76.03 18.26 223.46
Musatoff HA-5SE 5.27 73.48 17.29 178.47
Lotoo PAW 6000 Single-ended Out 5.20 72.20 5.28 11.23
Shanling M3s Single-ended Out 5.17 71.81 5.21 11.06
FiiO K5 Low Gain 5.10 70.60 5.11 10.81
FiiO X7 AM1 5.08 70.24 5.10 10.78
iFi NEO iDSD Single-ended Out 5.07 70.17 7.98 20.95
Musatoff HA-4 5.05 69.82 14.75 99.51
Loxjie P20 Linear Power Single-ended Out 5.02 69.39 12.85 64.32
iFi iDSD Diablo Normal Mode Single-ended Out 4.98 68.70 5.00 10.54
iFi Pro iDSD Tube Hi Gain Balanced Out 4.97 68.48 14.46 93.10
FiiO X7 II Balanced Out 4.94 68.12 12.94 65.65
iBasso DX120 Single-ended Out 4.87 66.93 4.94 10.39
Pro-Ject Head Box DS2 B 12 Mid Gain Single-ended Out 4.85 66.72 18.03 211.83
Pro-Ject Head Box DS2 B 12 Low Gain Single-ended Out 4.85 66.72 17.33 180.41
Loxjie P20 Balanced Out 4.69 64.31 18.17 218.91
Kennerton Atlas EVGA Nu Audio 4.64 63.59 5.90 12.96
Luxury & Precision L5 Pro 4.63 63.38 9.01 26.54
ASUS Xonar Essence STX Hi Gain 4.62 63.18 15.07 107.02
Cayin i5 4.61 63.13 9.49 29.66
Cayin HA-1AMK2 for 30-60 ohm 4.48 61.28 10.02 33.51
Shanling M2s 4.40 60.19 5.11 10.80
xDuoo x10 Low Gain 4.35 59.42 4.37 9.11
ASUS Essence 3 Balanced Out 4.32 58.99 11.21 44.04
ASUS Xonar Essence STX Mid Gain 4.32 58.97 9.96 33.02
xDuoo X20 Single-ended Out 4.30 58.74 4.32 9.01
Loxjie P20 Default Power Single-ended Out 4.30 58.70 12.86 64.44
Hiby RS2 Single-ended Out 4.24 57.93 4.34 9.05
Creative Sound BlasterX AE-9 Normal Mode 4.01 54.93 9.99 33.29
Shanling M2 3.99 54.64 4.72 9.88
iFi iDSD Diablo Eco Mode Single-ended Out 3.96 54.34 3.98 8.34
Cayin HA-1AMK2 for 60-150 ohm 3.88 53.36 11.37 45.71
iBasso DX 320 AMP12 3.88 53.36 17.88 204.49
GoVibe Porta Tube+ C4 Op-Amp Mod 3.88 53.35 3.89 8.16
iBasso DX 320 AMP13 Hi Out 3.88 53.30 9.40 29.05
FiiO K5 Pro Hi Gain 3.81 52.48 3.98 8.33
Creative Sound BlasterX AE-9 Iem Mode 3.79 52.25 3.97 8.32
Creative Sound BlasterX AE-9 High Mode 3.74 51.65 14.97 104.75
Pro-Ject Head Box DS2 B 12 High Gain Single-ended Out 3.69 51.06 18.03 211.94
FiiO X5-III Single-ended Out 3.62 50.24 3.78 7.96
Creative SXFI AMP Asus M1 3.58 49.81 7.30 17.89
xDuoo XD05 Bal Boost On Low Gain Single-ended Out 3.56 49.55 8.26 22.34
xDuoo XD05 Bal Boost Off Low Gain Single-ended Out 3.48 48.68 8.25 22.30
ASUS Essence ONE MKII Low Gain 3.46 48.40 4.92 10.34
Musatoff HA-5 Low Gain 3.42 47.97 6.55 15.07
Musatoff HA-8 Low Gain 3.34 47.08 6.55 15.05
Audiotrak Dr.Dac 2 OPA 627 3.32 46.88 17.64 193.52
Loxjie D20 Current Mid Mode 3.29 46.60 12.00 52.77
Cayin HA-1AMK2 for 8-32 ohm 3.22 45.80 6.18 13.82
FiiO M15 Balanced Out 3.20 45.66 3.54 7.52
OPPO HA-2 3.11 44.67 7.51 18.80
Ensoniq ES1370 3.01 43.61 9.08 26.99
iFi Pro iDSD Tube Hi Gain Single-ended Out 2.97 43.28 8.77 25.09
Aune T1 Low 2.88 42.33 4.34 9.05
Dared EF-99 Low Gain 2.71 40.79 3.15 6.89
FiiO X7 AM2 2.66 40.32 9.72 31.26
Musatoff HA-11 Low Gain 2.55 39.27 6.55 15.06
Xuelin iHiFi 960 Pro 2.52 38.99 3.99 8.35
Musatoff HA-5 Hi Gain 2.49 38.75 16.19 138.66
FiiO Alpen E17 2.45 38.34 2.46 5.88
Oriolus DP100 Balanced Out 2.42 38.10 7.92 20.65
Lotoo PAW 5000 MKII Single-ended Out 2.35 37.52 7.92 20.64
ASUS STRIX RAID DLX Low Gain 2.27 36.83 3.75 7.90
Audinst HUD-DX1 Hi Gain (USB Power) 2.21 36.31 2.53 5.96
xDuoo XD05 Bal Boost On Low Gain Balanced Out 2.16 35.90 13.85 80.81
Audinst HUD-DX1 Low Gain (USB Power) 1.96 34.30 2.27 5.63
Leaf Audio CMD-22 V1.2.3 Gliese LT1361 1.70 32.32 15.90 129.68
iFi ZEN CAN Signature 6XX (+18 dB) Single-ended Out 1.70 32.26 1.75 4.99
Musatoff HA-11 Hi Gain 1.65 31.88 17.09 170.38
Aune B1s Class A+ Low Gain 1.50 30.84 5.32 11.35
FiiO X3 III Low Gain Single-ended Out 1.32 29.61 1.48 4.69
Luxury & Precision W2 Balanced Out 1.27 29.27 10.82 40.26
Hidizs AP200 1.26 29.16 2.88 6.47
QLS QA361 High voltage Balanced Out 1.25 29.10 15.59 120.75
Aune B1s Class A+ Hi Gain 1.22 28.88 12.17 54.94
xDuoo XP-2 Pro 1.17 28.55 2.76 6.29
Luxury & Precision L3 Pro DSD Single-ended Out 1.12 28.26 1.48 4.69
Loxjie D20 Current Max Mode 1.12 28.23 11.99 52.77
xDuoo x10 Hi Gain 1.10 28.14 8.40 23.04
xDuoo X3 Rockbox 1.05 27.80 1.07 4.26
QLS QA361 Large Current Single-ended Out 1.05 27.79 6.12 13.66
xDuoo XD05 Bal Boost On Hi Gain Balanced Out 0.97 27.31 17.30 178.81
ASUS Impresario SBW-S1 PRO Xonar 0.97 27.29 11.03 42.26
xDuoo XD05 Bal Boost Off Low Gain Balanced Out 0.92 27.01 13.85 80.86
Onix Alpha XI1 Single-Ended Out 0.92 26.96 7.31 17.94
Loxjie D20 Current Min Mode 0.89 26.82 12.00 52.78
iBasso D14 Bushmaster 0.81 26.33 8.22 22.11
Cayin N5 MK2 Balanced Out 0.81 26.32 0.88 4.08
Colorful Colorfly C4 Pro Jack 6.3 0.73 25.80 0.92 4.12
Dared EF-99 Mid Gain 0.71 25.73 9.63 30.58
HiFiMan HM 802 Balanced Card Single-ended Out 0.71 25.69 1.42 4.63
Kennerton Atlas Internal DAC 0.66 25.41 1.94 5.21
Hiby FD3 Single-ended Out 0.65 25.36 5.30 11.29
DIY 6N2-FU32 Out 1 0.50 24.47 1.06 4.26
Audirect Beam 3 plus Single-ended Out 0.47 24.32 5.98 13.22
xDuoo XD05 Bal Boost Off Hi Gain Balanced Out 0.37 23.76 16.36 144.32
Lotoo PAW 5000 MKII Balanced Out 0.28 23.27 7.91 20.60
FiiO K5 Pro Mid Gain 0.10 22.31 0.26 3.54
Qudelix 5K Single-ended Out -0.05 21.58 -0.02 3.32
Onix Alpha XI1 Balanced Out -0.06 21.55 13.40 72.93
QLS QA361 Standard Balanced Out -0.06 21.52 14.07 85.11
Weiliang Audio U9 -0.09 21.36 13.61 76.54
xDuoo MT-602 -0.13 21.17 4.31 9.00
TempoTec V1-A -0.19 20.89 -0.11 3.25
Meizu 16 -0.23 20.69 0.17 3.47
Hiby New R6 Balanced Out -0.36 20.11 14.81 100.87
Creative Sound BlasterX AE-5 Line Out -0.37 20.04 6.30 14.22
Creative Sound Blaster Live! 5.1 (SB0600) -0.41 19.85 5.40 11.57
Creative SoundBlasterX G6 Line out -0.44 19.73 4.53 9.47
xDuoo XD05 Bal Boost Off Hi Gain Single-ended Out -0.44 19.71 10.27 35.50
iBasso DX80 -0.47 19.58 7.42 18.42
Cayin N6 -0.89 17.77 2.04 5.33
iBasso DC04 -0.94 17.60 11.90 51.68
SMSL sAp-9 Single-ended Out -1.04 17.16 2.07 5.37
Aune X1s -1.07 17.05 15.25 111.68
Astell&Kern Kann Cube Hi Gain Single-ended Out -1.16 16.69 11.58 47.99
Luxury & Precision L3 Pro DSD Balanced Out -1.23 16.45 1.41 4.62
iBasso DC05 -1.25 16.38 5.96 13.14
Chord Hugo -1.31 16.15 13.05 67.29
Cayin N5 MK2 Single-ended Out -1.34 16.03 -1.24 2.51
Sabaj D4 -1.35 16.01 11.34 45.36




To choose manufacturers

Acer
Aful
Apple
Astell&Kern
ASUS
Audinst
Audiolab
Audiotrak
Audirect
AuGlamour
Aune
Aureal
Behringer
Benjie
Beyerdynamic
Breeze Audio
Burson Audio
Cary Audio
Cayin
CEntrance
Chord
Colorful
Cowon
Creative
DAART
Dared
Denon
Digma
DIY
E-MU
E1DA
Ensoniq
Erilles
Erzetich
EVGA
EXEQ
Fifine
FiiO
Flang
Fly
Fosi Audio
Fostex
FX-Audio
Gigabyte
GoVibe
Grado
GraveAudio
Heartfield
Hiby
Hidizs
HiFiMan
iBasso
IBM
iFi
Inakustik
JCALLY
KEF
Kennerton
KGUSS
KZ
Laconic
Leaf Audio
LeEco
Lenovo
Levz
LG
Lisk Audio
Logan Musical
Lotoo
Loxjie
Luxury & Precision
Lynx Audio
M-Audio
Mackie
McIntosh
Meizu
Monster Audio
Musatoff
MUSE AUDIO
Musiland
MyST
New Bee
Nexum
Noname
Nu Force
Onix
Onkyo
ONN
OPPO
Oriolus
Philips
Pioneer
Pro-Ject
QLS
Qudelix
Questyle
RHA
RME
S-Audio Systems
Sabaj
Sansa
Schiit
Shanling
SIM Audio
Singxer
SMSL
Sony
Takstar
Tecsun
TempoTec
theBit
Topping
Topping Professional
TurboKids
Turtle Beach
Unison Research
Violectric
Vorzuge
Walnut 
Weiliang Audio
Westone
xDuoo
Xiaomi
Xuelin
Zishan
None




Add amplifiers from selected manufacturers




Choice of parameters


Operating mode of the amplifiers
Headphone impedance 1 ohm
Voltage for Headphone impedance 1 - dBV
Headphone impedance 2 ohm
Voltage for Headphone impedance 2 - dBV
Columns
Comparison services and Test reports
Measurement's report
Voltage and Sensitivity
Frequency response
Impedance
Spectra
Harmonic Distortion vs Level
Crosstalk
Crosstalk Phase
Voltage/Current





Link to this page with the selected parameters



Brief information

About Table management

  • If there is no choice of manufacturers and headphones, all products are displayed.
  • When selecting only manufacturers, headphones from only the selected manufacturers are displayed.
  • When selecting at least one headphones, only the selected headphones will be displayed, which can be added sequentially to the comparison table.
  • Headphones are removed via the table.





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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






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

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