Comparison of basic characteristics AMPs - Reference Audio Analyzer

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Comparison of basic characteristics AMPs



Name Max Voltage, dBV Max Current, dB(mA) Impedance , ohm Reports
Linear Mode Optimal Mode Hard Mode Maximum mode 0 dBFS Linear Mode Optimal Mode Hard Mode Maximum mode
▲ ▼ ▲ ▼ ▲ ▼ ▲ ▼
Acer Iconia Tab W500 -10.65 -7.65 -7.65 -7.65 -7.65 25.35 24.74 24.74 24.74 47.40
Apple A1749 Lightning Audio Adapter (iPhone 5s) -0.01 -0.01 -0.01 -0.01 -0.01 14.16 22.63 33.82 33.82 0.31
Apple A2155 USB-C to 3.5 mm Headphone Jack Adapter Neutron 44 -5.70 -6.70 -6.70 -6.70 -6.70 20.78 30.13 30.13 30.13 0.32
Apple iPad mini -0.13 -0.13 -0.13 -0.13 -0.12 -1.23 25.76 34.29 34.29 1.16
Apple iPhone 5 0.22 0.22 0.22 0.22 0.22 -0.77 29.58 32.04 32.04 4.10
Apple iPhone 5S 0.18 0.18 0.18 0.18 0.18 15.06 31.85 34.06 34.06 2.16
Apple Ipod 5.5 Gen -0.85 0.15 0.15 0.15 0.15 -7.81 2.33 30.53 30.53 4.68
Astell&Kern A&norma SR15 Balanced Out 11.79 11.79 11.79 11.79 11.79 20.70 31.03 31.03 31.03 1.51
Astell&Kern A&norma SR15 Single-ended Out 5.77 5.77 5.77 5.77 5.77 22.63 30.40 30.40 30.40 0.78
Astell&Kern AK240 Balanced Out 7.34 7.34 7.34 7.34 7.34 9.82 15.84 17.69 19.64 6.41
Astell&Kern AK240 Single-ended Out 6.48 6.48 6.48 6.48 6.48 17.65 23.82 27.13 28.64 3.42
Astell&Kern AK300 Balanced Out 5.73 5.73 5.73 5.73 5.73 11.88 16.00 16.83 17.40 6.19
Astell&Kern AK300 Single-ended Out 5.75 5.75 5.75 5.75 5.75 17.43 25.14 27.55 28.81 1.86
Astell&Kern AK320 Balanced Out 6.76 6.76 6.76 6.76 6.76 8.81 17.23 20.68 20.86 6.37
Astell&Kern AK320 Single-ended Out 6.73 6.73 6.73 6.73 6.73 17.86 23.95 25.70 26.23 2.02
Astell&Kern AK380 AMP Hi Gain Balanced Out 15.74 15.74 15.74 15.74 15.74 21.38 32.90 39.25 40.14 1.51
Astell&Kern AK380 AMP Hi Gain Single-ended Out 9.76 9.76 9.76 10.76 10.76 22.68 34.57 39.21 39.21 0.65
Astell&Kern AK380 AMP Norm Gain Balanced Out 5.35 5.35 5.35 5.35 5.35 19.20 31.75 36.07 36.07 2.11
Astell&Kern AK380 AMP Norm Gain Single-ended Out 5.30 5.30 5.30 5.30 5.30 22.31 32.20 36.17 36.17 0.65
Astell&Kern AK70 Balanced Out 6.91 6.91 6.91 6.91 6.91 16.42 24.58 25.08 25.08 9.86
Astell&Kern AK70 Single-ended Out 6.88 6.88 6.88 6.88 6.88 19.19 25.79 26.23 26.23 3.40
Astell&Kern KANN Balanced Out 14.89 14.89 14.89 15.85 15.85 23.47 36.34 40.85 41.05 1.67
Astell&Kern Kann Cube Hi Gain Balanced Out 15.16 21.16 21.16 21.16 21.16 18.99 31.92 31.92 31.92 2.31
Astell&Kern Kann Cube Hi Gain Single-ended Out 11.61 15.61 15.61 15.61 15.61 25.62 32.58 32.58 32.78 1.04
Astell&Kern Kann Cube Low Gain Balanced Out 11.72 11.72 11.72 11.72 11.72 19.80 29.13 29.13 29.13 2.36
Astell&Kern Kann Cube Low Gain Single-ended Out 6.10 6.10 6.10 6.10 6.10 20.10 30.04 30.59 30.59 1.05
Astell&Kern Kann Cube Mid Gain Balanced Out 17.66 17.66 17.66 17.66 17.66 19.72 32.30 32.30 32.30 2.31
Astell&Kern Kann Cube Mid Gain Single-ended Out 11.08 12.08 12.08 12.08 12.08 21.58 32.98 32.98 33.04 1.04
Astell&Kern KANN Single-ended Out 8.91 9.91 9.91 9.91 9.91 22.22 36.31 41.31 43.11 0.61
ASUS Essence 3 Balanced Out 12.52 14.52 16.48 16.48 16.48 31.10 39.35 41.33 41.33 48.81
ASUS Essence 3 Single-ended Out 14.73 14.73 15.73 15.73 15.73 33.23 40.66 43.27 43.27 10.69
ASUS Essence One 16.57 16.57 16.57 16.57 16.57 35.94 44.27 44.27 44.27 10.11
ASUS Essence ONE MKII Hi Gain 16.65 16.65 16.65 16.65 16.65 34.01 44.34 44.34 44.34 10.17
ASUS Essence ONE MKII Low Gain 5.21 5.21 5.21 5.21 5.21 32.59 36.87 36.87 36.87 10.21
ASUS Essence One MKII Muses Edition 16.64 16.64 16.64 16.64 16.64 35.02 44.33 44.33 44.33 10.17
ASUS Essence One Mod V 15.49 15.49 15.49 16.49 16.49 32.34 42.52 42.85 45.85 1.17
ASUS Essence One Muses Edition 15.57 16.57 16.57 16.57 16.57 38.08 44.27 44.27 44.27 10.12
ASUS Impresario SBW-S1 PRO Xonar 15.38 16.38 16.38 16.38 16.38 28.85 29.85 29.85 29.85 194.77
ASUS K50IJ 0.91 0.91 0.91 0.91 0.91 18.57 26.01 26.01 26.01 40.45
ASUS ROG Strix Fusion 700 USB EQ 0 Boost On -1.73 -1.73 -1.73 -1.73 -1.73 17.74 34.00 34.00 34.00 0.53
ASUS ROG Xonar Phoebus 15.38 15.38 15.38 16.38 16.38 35.50 46.93 46.93 46.93 10.53
ASUS STRIX RAID DLX Hi Gain 15.45 15.45 15.45 15.45 15.45 38.10 44.76 44.76 44.76 14.16
ASUS STRIX RAID DLX Low Gain 4.04 4.04 4.04 4.04 4.04 35.66 35.66 35.66 35.66 10.34
ASUS STRIX RAID DLX Mid Gain 9.47 9.47 9.47 9.47 9.47 35.66 41.09 41.09 41.09 10.28
ASUS STRIX RAID PRO Hi Gain 15.41 15.41 15.41 15.41 15.41 34.16 34.16 34.16 34.16 98.73
ASUS STRIX RAID PRO Low Gain 4.03 4.03 4.03 4.03 4.03 22.78 22.78 22.78 22.78 98.80
ASUS Xonar Essence STX Hi Gain 15.36 15.36 15.36 16.36 16.36 30.40 46.96 46.96 46.96 10.34
ASUS Xonar Essence STX Low Gain -1.70 -1.70 -1.70 -1.70 -1.70 29.82 29.82 29.82 29.82 11.74
ASUS Xonar Essence STX Mid Gain 10.29 10.29 10.29 10.29 10.29 31.10 41.78 41.78 41.78 11.74
ASUS Xonar U7 -0.62 2.37 2.37 2.37 2.37 -1.53 8.14 31.13 31.13 21.25
ASUS ZenFone Max Pro (M1) AIMP OpenSL On -0.09 -0.09 -0.09 -0.09 -0.09 9.49 22.59 29.18 31.33 3.18
ASUS ZenFone Max Pro (M1) Neutron -10.65 -10.65 -10.65 -10.65 -10.65 5.68 23.78 23.78 23.78 3.19
ASUS ZenFone Max Pro (M1) Poweramp 384 0.28 0.28 0.28 0.28 0.28 8.08 22.51 29.61 34.70 3.21
Audinst HUD-DX1 Hi Gain (Default Power) 14.30 14.30 14.30 14.30 14.30 39.25 45.86 45.86 46.86 1.99
Audinst HUD-DX1 Hi Gain (Robitron Power 12V 0.8A) 14.30 14.30 14.30 14.30 14.30 31.84 44.85 44.85 45.85 1.99
Audinst HUD-DX1 Hi Gain (USB Power) 2.58 3.58 3.58 3.58 3.58 31.25 33.25 33.25 33.25 2.01
Audinst HUD-DX1 Low Gain (Default Power) 14.30 14.30 14.30 14.30 14.30 37.89 45.78 46.78 46.78 1.99
Audinst HUD-DX1 Low Gain (Robitron Power 12V 0.8A) 14.31 14.31 14.31 14.31 14.31 32.04 44.93 44.93 44.93 1.99
Audinst HUD-DX1 Low Gain (USB Power) 2.33 3.33 3.33 3.33 3.33 29.66 31.28 32.39 32.39 1.99
Audiolab M-DAC 9.91 9.91 9.91 9.91 9.93 23.05 27.08 36.19 39.70 0.40
Audiotrak Dr.Dac 2 OPA 627 17.64 17.64 17.64 17.64 17.64 30.10 45.10 45.10 45.10 0.06
Audiotrak Prodigy 7.1 AMP Off 3.05 3.05 3.05 3.05 3.05 12.27 20.54 26.52 26.52 51.01
Audiotrak Prodigy 7.1 AMP On 16.45 16.45 16.45 16.45 16.45 20.64 29.31 34.58 34.58 33.27
Audirect Beam 2 Balanced Out 3.63 3.63 3.63 3.63 3.63 23.67 38.38 38.38 38.38 2.52
Audirect Beam 2 Single-ended Out -2.06 -2.06 -2.06 -2.06 -2.06 17.52 33.29 33.29 33.29 1.15
Audirect Beam 3 plus Balanced Out 12.05 12.05 12.05 12.05 12.05 16.56 38.83 39.07 39.07 1.93
Audirect Beam 3 plus Single-ended Out 6.02 6.02 6.02 6.02 6.02 27.25 38.96 38.96 38.96 1.12
AuGlamour GR-1 7.93 8.93 8.93 9.93 9.93 24.13 32.30 32.30 33.30 2.42
Aune B1s Class A+ Hi Gain 12.20 12.20 12.20 13.20 13.20 27.00 27.68 27.99 27.99 1.11
Aune B1s Class A+ Low Gain 5.35 5.35 5.35 5.35 5.35 27.28 27.96 27.96 28.28 1.10
Aune B1s Class A- Hi Gain 12.39 12.39 13.39 13.39 13.39 21.25 21.59 22.25 22.59 1.10
Aune T1 Low 4.63 4.63 4.63 4.63 4.63 30.54 36.31 36.31 36.31 10.26
Aune T1 Max 17.08 17.08 17.08 17.08 17.08 32.34 42.49 44.69 44.69 10.25
Aune X1s 18.06 18.06 18.06 18.06 18.06 25.71 33.08 43.61 43.61 10.35
Aureal Vortex AU8830A2 BA88DL30A-01 2.87 2.87 2.87 2.87 2.87 10.46 24.25 35.10 35.10 4.52
Behringer MicroAmp Ha400 7.44 8.45 8.45 8.45 8.45 11.63 26.60 26.60 26.96 50.12
Behringer UB 502 18.42 18.42 18.42 19.41 19.41 18.71 33.20 33.20 34.19 21.84
Benjie K9 -5.56 -5.56 -5.56 -5.56 -5.56 17.85 24.70 30.03 30.03 0.65
Benjie S5 -5.93 -5.93 -5.93 -5.93 -5.93 14.70 17.17 26.43 29.13 1.25
Benjie X1 -5.96 -5.96 -5.96 -5.96 -5.96 14.12 19.77 28.99 28.99 4.96
Beyerdynamic IMPACTO essential -7.68 -7.68 -7.68 -7.68 -7.68 12.08 16.00 27.95 27.95 0.66
Breeze Audio USB DAC-PD01 4.38 4.38 4.38 4.38 4.38 0.47 4.50 16.24 16.24 231.94
Burson Audio Conductor 3? Performance Balanced Out 12.65 24.65 24.65 24.65 24.65 37.10 53.80 54.79 55.27 0.74
Burson Audio Conductor 3? Performance Single-ended Out 9.73 18.73 18.73 18.73 18.73 36.60 52.78 52.78 53.78 0.18
Burson Audio Conductor 3X Reference Hi Level Balanced Out 6.71 27.71 27.71 27.71 27.71 37.85 39.30 55.79 56.11 0.98
Burson Audio Conductor 3X Reference Hi Level Single-ended Out 9.43 21.43 21.43 21.43 21.42 38.86 51.40 54.20 54.20 0.52
Cary Audio HH-1 12.89 17.88 18.88 18.88 18.88 33.30 35.26 35.64 35.83 10.55
Cayin HA-1AMK2 for 150-300 ohm 9.13 25.14 25.14 29.15 29.15 31.26 38.88 41.21 42.36 125.12
Cayin HA-1AMK2 for 30-60 ohm 11.55 23.55 25.56 25.56 25.56 34.71 41.40 42.73 44.51 57.50
Cayin HA-1AMK2 for 60-150 ohm 13.83 23.84 28.85 27.84 27.84 32.87 41.03 41.88 43.07 98.20
Cayin HA-1AMK2 for 600 ohm 11.49 17.49 28.50 31.50 31.50 28.35 36.46 37.33 39.94 201.32
Cayin HA-1AMK2 for 8-32 ohm 6.84 15.84 20.85 20.85 20.85 33.07 42.92 45.81 46.75 23.66
Cayin i5 9.52 7.25 7.25 7.25 7.25 30.39 41.00 41.00 41.00 0.91
Cayin N3 7.39 7.39 7.39 7.39 7.39 15.22 38.16 38.16 38.16 0.58
Cayin N3 Pro Balanced Out 15.16 15.16 15.16 15.16 15.16 36.96 46.90 46.90 46.90 1.45
Cayin N3 Pro Transistor Mode Single-ended Out 7.09 9.09 9.09 9.09 9.09 25.17 42.09 42.09 42.09 0.83
Cayin N3 Pro Triode Tube Mode Single-ended Out -19.83 -6.94 -4.06 -2.20 -2.20 15.60 28.52 31.41 33.28 0.82
Cayin N3 Pro Ultralinear Tube Mode Single-ended Out -19.10 -5.97 -2.99 -1.10 -1.10 16.51 29.63 32.62 34.53 0.82
Cayin N5 Balanced Out 2.81 16.81 16.81 16.81 16.81 23.41 42.29 42.29 42.29 0.23
Cayin N5 MK2 Balanced Out 0.89 9.89 9.89 9.89 9.89 36.57 37.49 37.49 37.49 0.39
Cayin N5 MK2 Single-ended Out -1.22 7.78 7.78 7.78 7.78 33.92 37.84 37.84 37.84 0.63
Cayin N5 Single-ended Out -4.21 10.79 10.79 10.79 10.79 24.44 42.23 42.23 42.23 0.18
Cayin N6 2.04 11.03 11.03 11.03 11.03 25.89 41.46 41.46 41.46 0.16
Cayin N6 MK2 (E02) Hi Gain 12.02 12.02 12.02 13.02 13.02 37.88 46.12 46.12 46.12 1.95
CEntrance DACPort HD 2.80 8.80 8.80 8.80 8.80 18.80 26.16 34.85 42.13 1.36
CEntrance HiFi-M8 V2 2.5 Balanced Out -2.81 9.19 9.19 9.19 9.19 10.02 22.98 32.50 32.50 0.11
CEntrance HiFi-M8 V2 3.5 Single-ended Out -2.82 3.18 3.18 3.18 3.18 17.11 24.11 35.94 35.94 0.11
CEntrance HiFi-M8 V2 6.3 Single-ended Out 0.60 9.60 9.60 9.60 9.60 17.74 25.55 33.22 40.04 1.12
CEntrance HiFi-M8 V2 XLR Balanced Out 0.61 15.61 15.61 15.61 15.61 17.15 23.15 29.15 35.14 2.15
CEntrance Mini-M8 -12.54 2.45 2.45 2.45 2.45 8.51 11.69 16.09 25.50 0.28
Chord Hugo 13.06 13.06 13.06 13.06 13.06 25.47 33.75 39.53 41.86 0.17
Chord Hugo TT 11.15 11.15 11.15 12.15 12.15 38.94 43.09 44.09 45.09 0.20
Chord Mojo 12.33 12.33 12.33 12.33 12.33 17.91 35.70 40.90 43.29 0.21
Colorful Colorfly C4 Pro Jack 3.5 -4.42 -4.42 -4.42 -4.42 -4.42 30.89 30.89 30.89 30.89 10.14
Colorful Colorfly C4 Pro Jack 6.3 0.95 4.95 4.95 4.95 4.95 36.77 40.76 40.76 40.76 1.20
Colorful Colorfly CK4 -5.66 -5.66 -5.66 -5.66 -5.66 6.70 18.13 24.38 30.14 1.30
Cowon D2 -3.13 -1.13 -1.13 -1.13 -1.13 -12.88 -2.89 1.54 29.91 2.27
Cowon D2+ -3.11 -1.11 -1.13 -1.11 -1.11 -17.67 -5.08 3.50 30.86 1.83
Cowon Plenue M2 5.97 5.97 5.97 5.97 5.97 13.95 20.44 25.32 41.47 1.16
Creative Audigy 5/RX 5.81 6.81 6.81 6.81 6.81 13.61 19.60 33.60 33.60 19.42
Creative Audigy Fx -2.40 6.60 6.60 6.60 6.60 7.54 16.83 34.02 34.02 17.97
Creative Sound Blaster E5 9.75 14.75 14.75 14.75 14.78 34.65 34.65 34.65 34.65 2.40
Creative Sound Blaster Live! 5.1 (SB0600) 6.28 6.28 6.28 6.28 6.28 26.37 32.68 32.68 32.68 31.70
Creative Sound Blaster Omni Surround 5.1 Wasapi SSRC 96 kHz 6.25 6.25 6.25 6.25 6.25 16.03 31.65 31.65 32.65 17.98
Creative Sound Blaster X7 LE Hi Gain 14.66 15.66 15.66 15.66 15.66 40.20 46.08 46.08 46.08 0.78
Creative Sound BlasterX AE-5 HP Out 14.46 14.46 14.46 14.46 14.46 37.81 41.88 41.88 41.88 1.11
Creative Sound BlasterX AE-5 Line Out 6.36 6.36 6.36 6.36 6.36 26.41 26.91 26.91 26.91 1.94
Creative Sound BlasterX AE-9 High Mode 15.01 15.01 15.01 15.01 15.01 30.52 43.40 43.40 43.40 1.15
Creative Sound BlasterX AE-9 Iem Mode 4.01 4.01 4.01 4.01 4.01 31.40 39.41 39.41 39.41 1.16
Creative Sound BlasterX AE-9 Normal Mode 10.03 10.03 10.03 10.03 10.03 30.79 43.43 43.43 43.43 1.16
Creative SoundBlaster Zx 6.23 6.23 6.23 6.23 6.23 13.74 33.61 33.61 33.61 18.07
Creative SoundBlasterX G6 External power 8.17 13.16 13.16 13.16 13.16 12.12 40.55 40.55 40.55 1.15
Creative SoundBlasterX G6 Hi Gain 10.03 14.03 14.03 14.03 14.03 10.50 38.64 39.93 39.93 1.15
Creative SoundBlasterX G6 Line out 5.84 5.84 5.84 5.84 5.84 27.62 27.62 27.62 27.62 48.53
Creative SoundBlasterX G6 Low Gain 1.88 1.88 1.88 1.88 1.88 5.82 35.29 35.29 35.29 1.14
Creative SXFI AMP Asus M1 7.30 7.30 7.30 8.30 8.30 30.36 38.05 38.05 38.05 0.16
Creative SXFI AMP PC 7.30 7.30 7.30 8.30 8.30 32.87 37.41 38.08 38.08 0.16
Creative X-Fi Elite Pro Console (HP Out) -2.58 6.42 6.42 6.42 6.42 17.60 31.87 31.87 31.87 32.41
Creative X-Fi Elite Pro Front 6.41 6.41 6.41 6.41 6.41 17.74 28.64 28.64 28.64 34.07
Creative X-Fi Xtreme Gamer Fatal1ty Professional Series Creation Mode 44 kHz 1.54 6.54 6.54 6.54 6.54 17.99 30.14 30.14 31.36 35.20
DAART Aquila II Balanced Out 23.14 23.14 23.14 23.14 23.14 47.82 48.05 48.05 48.05 2.16
DAART Aquila II Single-ended Out 17.49 17.49 17.49 17.49 17.49 45.04 49.37 49.37 49.37 1.13
DAART Canary II 16.85 16.85 16.85 16.85 16.85 40.54 47.02 47.02 47.02 2.31
Dared EF-99 Hi Gain 11.97 14.92 14.92 14.92 14.92 22.73 29.34 36.18 36.18 11.71
Dared EF-99 Low Gain 3.23 5.20 5.20 6.16 6.16 34.66 38.82 38.82 38.82 2.82
Dared EF-99 Mid Gain 9.81 11.76 11.76 11.76 11.76 26.49 32.25 38.54 38.54 6.39
Dared HPA-55L Balanced Out 6.93 11.93 11.93 11.93 11.93 20.38 41.51 41.51 41.51 10.71
Dared HPA-55L Single-ended Out -5.44 5.56 5.56 5.56 5.56 19.07 38.96 38.96 38.96 5.51
Denon DA-10 Hi Gain 3.73 8.73 8.73 9.73 9.73 10.39 20.51 20.51 29.93 10.96
Digma S4 -5.02 -5.02 -5.02 -5.02 -5.02 0.43 21.79 30.48 30.48 0.75
DIY 6N2-FU32 Out 1 1.17 7.17 10.17 10.17 10.17 30.61 42.85 43.85 44.84 3.70
DIY 6N2-FU32 Out 2 -3.38 2.62 7.62 8.61 8.61 30.33 36.31 43.29 45.28 3.50
DIY Beta 22 12.63 12.63 12.63 12.63 12.63 47.84 48.84 48.84 48.84 0.18
DIY HeadAMP lakkarius 17.39 18.39 18.39 19.39 19.39 50.21 53.20 53.20 53.20 2.21
DIY Monster Zen 13.76 13.76 13.76 13.76 13.76 47.79 48.79 48.79 48.79 1.90
E-MU 1616m 10.79 15.79 15.79 15.79 15.79 19.51 25.08 27.40 31.20 22.06
E1DA 9038SG3 10.17 10.17 10.17 10.17 10.17 42.60 43.59 43.59 43.59 0.19
Ensoniq ES1370 9.11 9.11 9.11 9.11 9.11 29.79 43.73 43.73 43.73 0.83
Erzetich Bacillus Tilia 17.09 17.09 17.09 18.09 18.09 23.59 37.05 37.05 38.05 57.41
Erzetich Perfidus 15.86 16.86 16.86 17.85 17.85 37.20 38.19 38.19 39.14 71.76
EVGA Nu Audio 13.50 17.51 17.51 17.51 17.51 38.57 42.57 42.57 43.24 0.29
EXEQ P-1001 -17.93 -3.00 -3.00 -3.00 -3.00 -2.89 8.17 20.54 24.96 57.76
EXEQ P-1021 -17.34 -2.40 -2.40 -2.40 -2.40 -1.32 25.54 25.54 25.54 65.11
FiiO A1 -13.58 4.42 4.42 4.42 4.42 -5.08 35.40 36.40 36.40 0.09
FiiO Alpen E17 2.47 9.46 9.46 10.46 10.46 31.78 41.43 41.43 41.43 0.10
FiiO E10K Olympus 2 Hi Gain Bass Off -22.47 7.53 7.53 7.53 7.53 9.30 37.72 37.72 37.72 1.06
FiiO E10K Olympus 2 Low Gain Bass Off -29.29 0.71 0.71 0.71 0.71 6.17 36.17 36.17 36.17 1.04
FiiO Fujiyama E06 -9.96 4.04 4.04 4.04 4.04 9.18 23.18 37.02 37.02 0.10
FiiO K5 Hi Gain 16.21 16.21 16.21 16.21 16.21 15.63 38.73 49.19 49.19 0.10
FiiO K5 Low Gain 5.11 5.11 5.11 5.11 5.11 35.77 41.27 41.27 41.27 0.08
FiiO K5 Mid Gain 12.40 12.40 12.40 12.40 12.40 33.74 48.42 48.42 48.42 0.04
FiiO K5 Pro Hi Gain 4.01 13.00 13.00 16.00 16.00 35.51 48.49 48.49 50.48 1.04
FiiO K5 Pro Low Gain -3.11 2.89 5.89 5.89 5.89 32.40 38.40 41.40 41.40 1.01
FiiO K5 Pro Mid Gain 0.29 9.28 12.28 12.28 12.28 35.81 41.49 46.79 46.79 1.01
FiiO M15 Balanced Out 3.60 18.60 18.60 18.60 19.92 37.87 43.71 43.71 43.71 2.11
FiiO M15 Single-ended Out -1.92 13.08 13.08 13.08 13.08 32.49 44.49 44.49 44.49 1.07
FiiO uBTR -15.93 -15.93 -15.93 -15.93 -15.93 -18.16 1.72 19.75 19.75 0.24
FiiO X1 3.37 3.37 3.37 3.37 3.37 6.71 36.43 36.43 36.43 1.82
FiiO X1 MK2 3.52 3.52 3.52 3.52 3.52 10.31 22.95 36.98 36.98 1.04
FiiO X3 II Hi Gain 3.99 7.98 7.98 7.98 7.98 18.28 29.08 39.94 39.94 0.14
FiiO X3 II Low Gain 0.41 2.40 2.40 2.40 2.40 18.85 20.65 38.18 38.18 0.25
FiiO X3 III Hi Gain Balanced Out -3.38 5.62 8.62 8.62 8.62 28.80 36.24 36.24 36.24 1.00
FiiO X3 III Hi Gain Single-ended Out 6.60 7.60 7.60 7.60 7.60 37.04 37.04 37.04 37.04 1.00
FiiO X3 III Low Gain Balanced Out -1.39 2.61 2.61 2.61 2.61 33.95 36.95 36.95 36.95 1.00
FiiO X3 III Low Gain Single-ended Out 1.51 1.51 1.51 1.51 1.51 36.73 36.73 36.73 36.73 1.00
FiiO X5 9.18 9.18 9.18 9.18 9.18 33.00 42.06 42.06 42.06 0.22
FiiO X5 II Hi Gain 6.68 6.68 6.68 7.68 7.68 9.11 23.38 40.65 40.65 0.24
FiiO X5 II Low Gain 0.20 3.20 3.20 3.20 3.20 7.73 22.47 37.14 39.14 0.10
FiiO X5-III Balanced Out 8.76 8.76 8.76 8.76 8.76 37.46 43.69 43.69 43.69 2.04
FiiO X5-III Single-ended Out 3.81 8.81 8.81 8.81 8.81 38.25 44.25 44.25 44.25 1.01
FiiO X5-III Turbo Mode Balanced Out 14.07 14.07 14.07 14.07 14.07 36.27 45.91 45.91 45.91 2.20
FiiO X7 AM1 5.10 5.10 5.10 5.10 5.10 37.71 41.06 41.06 41.06 0.14
FiiO X7 AM2 9.72 9.72 9.72 9.72 9.72 27.45 33.62 40.88 40.88 0.09
FiiO X7 AM2 OLD FW 4.74 4.74 4.74 4.74 4.74 18.86 28.64 38.73 38.73 0.10
FiiO X7 II Balanced Out 13.00 13.00 13.00 13.00 13.00 30.72 42.92 42.92 42.92 1.94
FiiO X7 II Single-ended Out 6.98 6.98 6.98 6.98 6.98 40.05 40.05 40.05 40.05 1.28
Flang V5 Hi Gain 3.24 3.24 3.24 3.24 3.24 7.84 17.95 33.08 33.08 0.34
Flang V5 Low Gain -0.57 -0.57 -0.57 -0.57 -0.57 6.18 18.88 31.89 33.26 0.35
Fly FS504 Cirrus 2 PowerAmp (A5 v703) -12.89 -2.89 -2.89 -2.89 -2.89 0.93 16.78 16.78 16.78 134.35
Fosi Audio DS2 (CS43131) Balanced Out 12.10 12.10 12.10 12.10 12.10 22.29 38.76 38.76 38.76 0.74
Fosi Audio DS2 (CS43131) Single-Ended Out 6.07 6.07 6.07 6.07 6.07 22.97 36.74 37.74 37.74 0.65
Gigabyte GA-A75-UD4H Realtek ALC889A -5.61 3.39 3.39 3.39 3.39 7.48 10.29 10.46 10.46 298.55
GoVibe Porta Tube+ C4 Op-Amp Mod 3.89 6.82 6.82 6.82 6.82 36.97 41.76 41.76 41.76 0.03
Grado RA-1 16.06 16.06 16.06 16.06 16.06 14.80 23.37 30.05 35.24 0.50
Hiby FC3 6.24 6.24 6.24 6.24 6.24 13.44 37.15 37.15 37.15 0.09
Hiby FC5 Balanced Out 7.27 8.27 8.27 8.27 6.58 16.56 29.29 34.72 34.72 0.19
Hiby FC5 Single-ended Out 1.22 2.22 2.22 3.23 5.75 17.57 29.86 34.67 34.67 0.15
Hiby FD3 Balanced Out 9.35 12.35 12.35 12.35 12.35 22.08 29.33 37.20 39.05 0.52
Hiby FD3 Single-ended Out 5.31 6.31 6.31 6.31 6.31 27.43 38.16 38.16 38.16 0.27
Hiby New R6 Balanced Out 14.82 14.82 14.82 14.82 14.82 26.42 41.70 41.70 41.70 0.25
Hiby New R6 Single-ended Out 7.75 7.75 8.75 8.75 8.75 20.90 35.42 35.42 35.42 0.92
Hiby R3 Pro Saber Balanced Out 11.60 11.60 11.60 11.60 11.60 11.20 24.77 38.58 38.58 1.97
Hiby R3 Pro Saber Single-ended Out 5.40 5.40 5.40 5.40 5.40 4.57 36.08 36.08 36.08 1.90
Hiby R5 II Class A Mode Off Balanced Out 12.07 12.07 12.07 12.07 12.07 6.21 19.09 39.04 39.04 1.08
Hiby R5 II Class A Mode Off Single-ended Out 6.09 6.09 6.09 6.09 6.09 6.70 20.94 36.75 36.75 0.64
Hiby R5 II Class A Mode On Balanced Out 11.96 11.96 11.96 11.96 11.96 36.54 41.92 41.92 41.92 0.65
Hiby R5 II Class A Mode On Single-ended Out 6.91 6.91 6.91 6.91 6.91 38.19 39.18 39.18 39.18 0.42
Hiby RS2 Balanced Out 10.39 10.39 10.39 10.39 10.39 37.43 37.43 37.43 37.43 0.66
Hiby RS2 Single-ended Out 4.36 4.36 4.36 4.36 4.36 36.68 38.02 38.02 38.02 0.62
Hiby RS6 Balanced Out 13.61 13.61 13.61 13.61 13.61 43.65 43.65 43.65 43.65 0.73
Hiby RS6 Single-ended Out 7.62 7.62 7.62 7.62 7.62 43.23 43.23 43.23 43.23 0.59
Hiby RS8 Class A Balanced Out 11.18 11.18 11.18 11.18 11.18 42.77 43.34 43.34 43.34 0.70
Hiby RS8 Class A Single-ended Out 7.16 7.16 7.16 7.16 7.16 40.83 40.83 40.83 40.83 0.64
Hiby RS8 Class A Turbo Balanced Out 13.16 13.16 13.16 13.16 13.16 45.84 45.84 45.84 45.84 0.70
Hiby RS8 Class A Turbo Single-ended Out 9.19 9.19 9.19 9.19 9.19 42.82 42.82 42.82 42.82 0.65
Hiby RS8 Class AB Balanced Out 11.18 11.18 11.18 11.18 11.18 43.34 43.34 43.34 43.34 0.69
Hiby RS8 Class AB Single-ended Out 7.16 7.16 7.16 7.16 7.16 40.83 40.83 40.83 40.83 0.64
Hiby RS8 Class AB Turbo Balanced Out 13.17 13.17 13.17 13.17 13.17 45.84 45.84 45.84 45.84 0.70
Hiby RS8 Class AB Turbo Single-ended Out 9.19 9.19 9.19 9.19 9.19 42.82 42.82 42.82 42.82 0.65
Hidizs AP100 6.01 6.01 6.01 6.01 6.01 21.72 30.08 40.84 41.84 0.34
Hidizs AP200 3.03 3.03 3.03 3.03 3.03 28.04 36.58 36.58 36.58 5.29
Hidizs S9 Pro Balanced Out 12.21 12.21 12.21 12.21 12.21 15.33 31.35 36.97 36.97 0.53
Hidizs S9 Pro Single-ended Out 6.17 6.17 6.17 6.17 6.17 11.47 37.92 38.53 38.53 0.27
HiFiMan Bluemini 5.93 5.93 5.93 5.93 5.93 -1.44 35.97 41.35 41.35 1.17
HiFiMan EF 400 Balanced Out 23.33 23.33 23.33 23.33 26.40 47.47 47.47 47.47 47.47 9.75
HiFiMan EF 400 Single-ended Out 17.18 17.18 17.18 17.18 20.00 43.76 47.81 48.66 48.66 4.90
HiFiMan HM 802 Balanced Card Balanced Out 4.46 13.46 13.46 13.46 13.46 22.91 33.35 36.76 40.58 11.30
HiFiMan HM 802 Balanced Card Single-ended Out 1.43 7.44 7.44 7.44 7.44 25.49 31.24 37.41 40.29 0.26
HiFiMan HM 802 Gandi 2.93 5.93 5.93 6.93 6.93 14.05 21.00 26.60 37.36 0.26
HiFiMan HM 802 MiniBox 6.85 8.85 8.85 8.85 8.85 21.08 32.56 36.56 43.68 0.33
HiFiMan HM-601 MM4 6.24 6.24 6.24 6.24 6.24 36.65 37.15 37.15 37.15 1.12
HiFiMan HM-603 Slim 8.09 8.09 8.09 9.09 9.09 2.24 9.34 38.50 40.04 10.75
HiFiMan HM-700 Balanced Out 2.57 2.57 2.57 2.57 2.57 -14.36 17.11 29.31 37.99 1.17
HiFiMan HM-801 Power Amp Board V2.0 2.08 3.08 3.08 3.08 3.08 7.14 11.99 15.32 31.44 18.22
HiFiMan HM-801 Power Amp OCL-A 819-10571 (10 Ohm) 7.04 9.04 9.04 9.04 9.04 8.68 20.42 38.37 39.59 10.60
HiFiMan HM-801 SM SYMMcard 7.2 11.91 11.91 11.91 11.91 11.91 46.69 46.69 46.69 46.69 2.39
HiFiMan HM700 Single-ended Out -2.89 -2.89 -2.89 -2.89 -2.89 30.95 31.96 31.96 31.96 1.95
iBasso CF01 -15.68 -0.69 -0.69 -0.69 -0.69 11.59 28.26 28.26 28.26 19.99
iBasso D-Zero -0.95 0.05 0.05 0.05 0.05 3.13 10.13 15.27 15.87 0.61
iBasso D10 Cobra -17.76 -4.76 -3.75 -3.75 -3.75 17.68 30.66 31.66 31.66 1.05
iBasso D14 Bushmaster 8.22 8.22 8.22 8.22 8.22 27.60 32.10 43.18 43.18 0.10
iBasso DC01 5.59 5.59 5.59 5.59 5.59 7.70 20.31 35.89 36.04 3.09
iBasso DC03 6.00 6.00 6.00 6.00 6.00 35.42 35.79 35.79 35.79 0.33
iBasso DC04 11.91 11.91 11.91 11.91 11.91 25.85 36.50 37.50 37.50 0.16
iBasso DC05 6.03 6.03 6.03 6.03 6.03 25.53 32.00 33.73 33.73 2.56
iBasso DC06 Balanced Out 12.00 12.00 12.00 12.00 12.00 10.26 19.90 41.63 41.63 0.30
iBasso DC06 Single-ended Out 5.95 5.95 5.95 5.95 5.95 7.65 21.02 39.91 39.91 0.19
iBasso DX 170 Balanced Out 15.17 16.17 16.17 16.17 16.17 36.20 36.42 40.19 40.19 0.59
iBasso DX 170 Single-ended Out 10.14 10.14 10.14 10.14 10.14 36.63 36.63 36.63 40.17 0.30
iBasso DX 320 AMP11 Balanced Out 14.83 16.83 16.83 16.83 16.83 16.79 43.16 43.16 43.16 0.49
iBasso DX 320 AMP11 Single-ended Out 8.77 9.77 9.77 10.77 10.77 16.39 43.57 43.57 43.57 0.38
iBasso DX 320 AMP12 17.94 17.94 17.94 17.94 17.94 30.66 39.99 39.99 40.21 2.02
iBasso DX 320 AMP13 Hi Out 9.47 12.38 12.38 12.38 12.38 30.66 37.69 37.69 37.69 2.25
iBasso DX 320 AMP13 Low Out 3.21 9.05 9.05 9.05 9.05 22.42 31.81 31.81 31.81 6.06
iBasso DX100 12.89 12.89 12.89 12.89 12.89 7.94 20.04 40.87 40.87 0.07
iBasso DX120 Balanced Out 10.97 10.97 10.97 10.97 10.97 38.89 39.89 39.89 39.89 1.09
iBasso DX120 Single-ended Out 4.95 4.95 4.95 4.95 4.95 35.84 39.70 39.70 40.70 0.44
iBasso DX150 AMP6 Balanced Out 12.45 13.45 13.45 13.45 13.45 39.74 39.74 39.74 40.74 0.67
iBasso DX150 AMP6 Single-ended Out 7.42 7.42 7.42 7.42 7.42 35.98 36.65 36.65 39.25 0.33
iBasso DX160 Hi Gain Balanced Out 13.14 16.14 16.14 16.14 16.14 40.60 41.60 41.60 41.60 1.30
iBasso DX160 Hi Gain Single-ended Out 8.10 9.10 9.10 10.10 10.10 38.42 40.42 40.42 40.42 0.46
iBasso DX200 AMP1 Balanced Out -2.48 15.52 15.52 15.52 15.52 33.11 44.72 44.72 44.72 0.76
iBasso DX200 AMP1 Single-ended Out -2.53 9.47 9.47 9.47 9.47 33.27 44.27 44.27 44.27 0.41
iBasso DX220 Max Hi Gain Balanced Out 18.58 18.58 18.58 18.58 18.58 38.98 50.20 50.20 50.20 2.98
iBasso DX220 Max Hi Gain Single-ended Out 12.86 12.86 12.86 12.86 12.86 32.47 47.19 47.19 47.19 1.35
iBasso DX240 AMP1 Mk3 Balanced Out 15.42 15.42 15.42 15.42 15.42 43.32 45.32 45.32 45.32 0.55
iBasso DX240 AMP1 Mk3 Single-ended Out 9.38 9.38 9.38 9.38 9.38 42.24 44.24 44.24 44.24 0.29
iBasso DX240 AMP8 MK2 Balanced Out 15.33 15.33 15.33 15.33 15.33 14.02 31.58 44.46 44.46 0.52
iBasso DX240 AMP8 MK2 Single-ended Out 9.29 9.29 9.29 9.29 9.29 15.06 44.63 44.63 44.63 0.30
iBasso DX80 7.43 7.43 9.43 9.43 9.43 24.31 41.34 41.34 41.34 0.19
IBM ThinkPad X31 -12.08 -12.08 -12.08 -12.08 -12.08 -15.39 -6.25 -1.19 9.21 70.02
iFi Hipdac Hi Gain Balanced Out 10.68 15.69 15.69 15.69 15.69 5.21 35.24 38.47 38.47 0.08
iFi Hipdac Hi Gain Balanced Out 4.66 9.67 9.67 9.67 9.67 9.48 35.91 37.93 37.93 0.08
iFi Hipdac Low Gain Balanced Out 5.52 5.52 5.52 5.52 5.52 8.30 35.89 37.89 37.89 0.10
iFi Hipdac Low Gain Balanced Out -0.19 -0.19 -0.19 -0.19 -0.19 6.80 35.78 35.78 35.78 0.10
iFi iDSD Diablo Eco Mode Balanced Out 9.03 11.03 11.03 11.03 12.36 32.93 44.02 44.02 44.02 0.31
iFi iDSD Diablo Eco Mode Single-ended Out 3.99 4.99 4.99 4.99 4.99 39.84 40.84 40.84 40.84 0.14
iFi iDSD Diablo Normal Mode Balanced Out 10.94 19.94 19.94 19.94 20.12 33.85 42.85 42.85 42.85 0.34
iFi iDSD Diablo Normal Mode Single-ended Out 5.01 14.01 14.01 14.01 14.00 39.12 47.12 48.12 48.12 0.14
iFi iDSD Diablo Turbo Mode Balanced Out 18.53 24.53 24.53 24.53 29.72 38.71 40.11 40.11 40.11 0.34
iFi iDSD Diablo Turbo Mode Single-ended Out 12.61 18.61 18.61 18.61 22.86 46.64 49.02 49.02 49.02 0.14
iFi Micro iDSD Black Label Eco 6.63 6.63 6.63 6.63 6.63 38.35 40.93 40.93 41.93 0.15
iFi Micro iDSD Black Label Mid 12.26 12.26 13.26 13.26 15.53 32.39 45.64 46.64 46.64 0.14
iFi Micro iDSD Black Label Turbo 19.00 19.00 19.00 19.00 28.90 47.05 47.05 49.05 49.05 0.16
iFi NEO iDSD Balanced Out 5.95 13.95 14.95 14.95 14.95 19.06 45.62 46.25 46.25 0.47
iFi NEO iDSD Single-ended Out 7.99 7.99 8.99 8.99 8.99 31.85 42.03 43.90 43.90 0.25
iFi Pro iDSD Solid-State Hi Gain Balanced Out 17.32 17.32 17.32 18.32 18.32 32.64 47.52 47.52 47.51 2.69
iFi Pro iDSD Solid-State Hi Gain Single-ended Out 10.37 10.37 11.35 11.35 11.35 36.31 45.09 46.08 46.08 2.51
iFi Pro iDSD Tube Hi Gain Balanced Out 14.55 14.55 14.55 15.53 15.53 31.75 45.31 45.31 46.27 2.92
iFi Pro iDSD Tube Hi Gain Single-ended Out 8.84 8.84 9.83 9.83 9.83 29.75 43.52 44.49 44.49 2.61
iFi Pro iDSD Tube+ Hi Gain Balanced Out 18.61 18.61 18.61 19.61 19.61 34.39 46.11 46.11 46.11 2.95
iFi Pro iDSD Tube+ Hi Gain Single-ended Out 11.78 11.78 12.77 12.77 12.77 34.57 46.35 47.31 47.31 2.61
iFi ZEN CAN Signature 6XX (+18 dB) Balanced Out 19.62 22.62 22.62 22.62 22.62 34.25 37.97 37.97 37.97 0.55
iFi ZEN CAN Signature 6XX (+18 dB) Single-ended Out 1.76 16.76 16.76 16.76 16.76 33.34 46.85 47.24 47.24 0.35
iFi ZEN DAC Power Match Off Balanced Out 6.01 6.01 6.01 6.01 6.01 5.76 17.26 36.19 36.19 0.18
iFi ZEN DAC Power Match Off Single-ended Out -0.01 -0.01 -0.01 -0.01 -0.01 11.58 23.76 35.90 35.90 0.19
iFi ZEN DAC Power Match On Balanced Out 4.05 6.05 9.06 9.06 9.06 1.96 11.20 29.36 30.11 0.22
iFi ZEN DAC Power Match On Single-ended Out 4.15 4.83 9.16 9.16 9.16 8.33 19.33 34.59 37.16 0.19
iFi ZEN DAC V2 Power Match Off Balanced Out 1.21 6.21 6.21 6.21 6.21 5.85 18.41 36.07 36.07 0.24
iFi ZEN DAC V2 Power Match On Balanced Out 3.99 10.99 10.99 13.00 13.00 10.09 22.11 34.62 35.62 0.27
iFi ZEN DAC V2 Power Match On Single-ended Out 3.49 4.49 4.49 8.50 8.50 11.16 20.52 35.30 36.30 0.12
iFi ZEN DAC V2 Single Power Match Off -1.82 0.18 0.18 0.18 0.18 10.46 18.70 36.16 36.16 0.12
Inakustik Premium Headphone Amp. No. 1 Out 1 4.64 4.64 4.64 4.64 4.64 9.92 17.61 21.83 30.20 5.77
Inakustik Premium Headphone Amp. No. 1 Out 2 4.32 5.33 5.33 5.33 5.33 9.75 17.29 23.13 34.78 6.09
KEF Bluetooth Receiver Motion One 8.59 8.59 8.59 8.59 8.59 44.03 45.03 45.03 45.03 1.61
Kennerton Atlas EVGA Nu Audio 6.14 8.99 8.99 8.99 8.99 35.62 40.04 40.04 40.04 8.63
Kennerton Atlas Internal DAC 2.19 2.19 2.19 2.19 2.19 30.06 34.26 34.26 34.26 8.81
Kennerton Atlas Robitron 7.10 9.84 9.84 9.84 9.84 36.20 40.55 40.55 40.55 8.69
Kennerton Ego 2.59 2.59 2.59 2.59 2.59 22.09 34.63 34.63 34.63 8.24
KGUSS DAC-K3 -2.92 12.09 12.09 12.09 12.09 24.68 43.84 43.84 43.84 10.16
KZ Bluetooth module -10.42 -10.42 -10.42 -10.42 -10.42 -4.22 -0.42 25.06 25.06 0.92
Laconic Lunch BOX HA-06 PRO Hi Gain 11.52 26.50 26.50 26.50 26.50 18.19 20.76 22.74 23.45 55.35
Laconic Lunch BOX HA-06 PRO Low Gain 10.23 25.22 25.22 25.22 25.22 20.67 22.37 23.75 23.75 180.97
Leaf Audio CMD-22 V1.2.3 Gliese LT1361 16.21 16.21 16.21 16.21 16.21 27.48 38.22 44.79 44.79 10.74
LeEco Cool changer s1 -95.30 -95.30 -9.46 -9.12 -9.12 -62.22 -62.22 23.64 23.94 6.36
Lenovo Edge E130 0.59 0.59 0.59 1.47 1.47 21.60 21.60 21.60 22.47 73.79
Lenovo G770 1.24 1.24 1.24 1.24 1.24 24.20 30.62 30.62 30.62 16.87
Lenovo s820 -13.31 -13.31 -13.31 -13.31 -13.31 21.34 21.34 21.34 21.34 2.53
Levz HA-S-029 18.55 19.54 19.54 20.54 20.54 32.57 34.72 35.29 35.74 12.34
LG 24MP76 -6.29 -3.29 -2.29 1.72 1.72 16.88 20.90 26.22 26.20 10.34
LG G7 Hi-Fi Quad DAC Off, Hi impedance headphone connected (60-750 ohm) -5.10 -5.10 -5.10 -5.10 -5.10 20.82 30.10 30.10 30.10 1.67
LG G7 Hi-Fi Quad DAC Off, Low impedance headphone connected (16-30 ohm) -9.28 -9.28 -9.28 -9.28 -9.28 11.14 25.92 25.92 25.92 1.67
LG G7 Hi-Fi Quad DAC Off, without impedance headphone connected -2.17 -2.17 -2.17 -2.17 -2.17 21.22 30.97 32.98 32.98 1.70
LG G7 Hi-Fi Quad DAC On, Hi impedance headphone connected (60-300 ohm) 6.10 6.10 6.10 6.10 6.10 8.72 33.68 34.45 34.45 0.86
LG G7 Hi-Fi Quad DAC On, Low impedance headphone connected (16-30 ohm) -8.64 -8.64 -8.64 -8.64 -8.64 15.02 26.97 26.97 26.97 0.85
LG G7 Hi-Fi Quad DAC On, without impedance headphone connected 0.39 0.39 0.39 0.39 0.39 14.80 28.56 29.11 29.11 0.87
Lisk Audio UX3-MOD3 11.86 11.86 11.86 11.86 11.86 33.13 45.33 45.33 45.33 0.12
Logan Musical Yuer 2i2 2.83 2.83 2.83 2.83 2.83 7.18 15.75 31.50 31.50 4.75
Lotoo PAW 5000 MKII Balanced Out 7.97 8.97 8.97 8.97 8.97 27.06 37.78 37.78 38.01 2.00
Lotoo PAW 5000 MKII Single-ended Out 7.96 8.96 8.96 8.96 8.96 29.13 38.13 38.13 38.13 1.62
Lotoo PAW 6000 Balanced Out 9.80 9.80 9.80 9.80 9.80 37.87 38.37 38.37 38.37 1.73
Lotoo PAW 6000 Single-ended Out 5.29 8.29 8.29 8.29 8.29 36.16 38.51 38.51 38.51 0.50
Lotoo Paw Gold 6.97 7.97 7.97 7.97 7.97 21.83 38.86 38.86 38.86 1.80
Lotoo PAW Pico -7.08 -6.08 -6.08 -6.08 -6.08 3.06 25.53 26.53 27.53 1.40
Loxjie D20 Current Max Mode 12.02 12.02 12.02 12.02 12.02 27.90 47.48 47.48 0.00 1.02
Loxjie D20 Current Mid Mode 12.02 12.02 12.02 12.02 12.02 30.07 47.48 47.48 47.48 1.02
Loxjie D20 Current Min Mode 12.03 12.03 12.03 12.03 12.03 27.67 47.48 47.48 47.48 1.02
Loxjie P20 Balanced Out 19.43 19.43 19.43 19.43 19.43 31.47 31.47 31.47 31.47 46.63
Loxjie P20 Default Power Single-ended Out 13.51 13.51 13.51 13.51 13.51 31.08 31.82 32.33 32.33 23.34
Loxjie P20 Linear Power Single-ended Out 13.51 13.51 13.51 13.51 13.51 31.80 32.65 33.65 33.65 23.34
Luxury & Precision L3 DSD Balanced Out -4.53 7.46 7.46 7.46 7.46 23.11 41.08 41.08 41.08 5.00
Luxury & Precision L3 DSD Single-ended Out 1.42 1.42 1.42 1.42 1.42 21.11 36.23 36.23 36.23 2.36
Luxury & Precision L3 Pro DSD Balanced Out 1.55 7.54 7.54 7.54 7.54 25.55 41.31 41.31 41.31 4.73
Luxury & Precision L3 Pro DSD Single-ended Out 1.55 1.55 1.55 1.55 1.55 36.38 36.38 36.38 36.38 2.32
Luxury & Precision L5 Pro 9.12 9.12 9.12 9.12 9.12 31.41 41.01 42.03 42.03 3.66
Luxury & Precision P6 Pro Balanced Out 11.75 11.75 11.75 11.75 11.75 39.00 39.00 39.00 39.00 0.62
Luxury & Precision P6 Pro Single-ended Out 7.70 7.70 7.70 7.70 7.70 39.39 39.39 39.39 39.39 0.25
Luxury & Precision W2 Balanced Out 10.83 10.83 10.83 11.72 11.72 28.05 38.63 39.51 39.51 0.44
Luxury & Precision W2 Single-ended Out 4.80 4.80 4.80 5.69 5.69 14.89 40.75 40.75 41.63 0.15
Luxury & Precision W2-131 Balanced Out 11.89 11.89 11.89 11.89 11.89 25.17 39.09 39.09 39.33 0.46
Luxury & Precision W2-131 Single-ended Out 5.85 5.85 5.85 5.85 5.85 12.41 38.10 38.70 38.70 0.28
Lynx Audio HA-61 19.01 20.01 20.01 20.01 20.01 44.34 53.88 53.88 53.88 2.16
M-Audio FireWire Solo 8.31 8.31 8.31 8.31 8.31 8.42 25.50 29.26 29.26 73.74
Mackie Onyx Artist 12 7.90 7.90 7.90 7.90 7.90 11.23 23.00 34.52 41.75 3.45
McIntosh MHA50 Hi Gain -18.55 6.45 6.45 6.45 6.45 16.06 36.07 36.07 36.07 0.56
McIntosh MHA50 Low Gain -16.41 -16.41 -16.41 -16.41 -16.41 10.15 19.21 19.21 19.21 0.56
Meizu 16 0.25 0.25 0.25 0.25 0.25 29.73 31.72 31.72 31.72 2.62
Monster Audio MA-9 Alexmod Edition 6.99 6.99 6.99 6.99 6.99 42.87 42.87 42.87 42.87 0.31
Musatoff HA-11 Hi Gain 17.12 17.12 17.12 17.12 17.12 28.43 32.74 34.24 35.99 1.14
Musatoff HA-11 Low Gain 6.58 6.58 6.58 6.58 6.58 29.33 32.26 32.26 32.26 1.13
Musatoff HA-4 14.75 14.75 14.75 14.75 14.75 30.83 31.63 31.63 32.63 0.00
Musatoff HA-5 Hi Gain 16.21 16.21 16.21 16.21 16.21 29.27 35.32 42.73 43.40 0.77
Musatoff HA-5 Low Gain 6.58 6.58 6.58 6.58 6.58 30.20 32.08 34.08 37.75 0.89
Musatoff HA-5SE 17.32 17.32 17.32 18.32 18.32 32.05 36.19 43.76 43.76 1.14
Musatoff HA-8 Hi Gain 18.29 18.29 19.29 19.29 19.29 32.20 36.00 37.40 44.30 1.05
Musatoff HA-8 Low Gain 6.58 6.58 6.58 6.58 6.58 30.12 33.31 35.68 41.99 1.15
Musatoff HA-9 Hi Gain 19.84 19.84 19.84 20.84 20.84 42.52 54.87 54.87 54.87 0.21
Musatoff HA-9 Low Gain 7.82 7.82 7.82 7.82 7.82 43.74 43.74 43.74 43.74 0.21
Musatoff HD-15 Hi 20.01 21.01 21.01 21.01 21.01 38.84 44.87 53.18 54.18 1.11
Musatoff HD-15 Low 6.48 6.48 6.48 6.48 6.48 39.90 41.90 41.90 41.90 1.07
MUSE AUDIO TU-10 -7.86 -1.77 4.37 4.37 4.37 13.23 21.64 27.99 28.74 5.33
Musiland Monitor 03 US -3.78 4.22 4.22 4.22 4.22 27.86 35.85 35.85 35.85 0.41
MyST DAC 1866OCU V.2 17.64 17.64 17.64 17.64 17.64 51.02 51.02 51.02 51.02 3.17
MyST DAC 2702 UAmp 19.38 20.38 20.38 21.38 21.38 19.36 44.40 44.40 44.40 10.50
MyST PortaDAC 1866OCUB v.3 8.67 8.67 8.67 8.67 8.67 38.24 39.20 39.20 39.20 9.98
New Bee NB-1 -59.95 -59.95 -0.37 -0.37 -0.37 -26.05 -26.05 31.48 31.48 3.01
Nexum AQUA -2.91 3.09 3.09 3.09 3.09 6.34 11.31 30.81 30.81 4.78
Noname ESS ES9280C PRO 5.92 5.92 5.92 5.92 5.92 12.49 34.14 34.14 34.14 1.03
Noname FDBRO -1.46 -1.46 -1.46 -1.46 -1.46 9.53 31.63 31.63 31.63 5.88
Noname Soundcard -0.89 -0.89 -0.89 0.08 0.08 -4.65 5.33 26.20 27.20 0.38
Nu Force Icon HD 12.46 17.45 17.45 17.45 17.45 39.20 44.04 44.04 44.44 10.14
Nu Force uDAC -9.27 -3.27 1.73 4.73 4.73 1.43 7.62 12.42 30.58 5.64
Onix Alpha XI1 Balanced Out 13.41 13.41 13.41 13.41 13.41 26.72 44.72 44.72 44.72 0.41
Onix Alpha XI1 Single-Ended Out 7.32 7.32 7.32 7.32 7.32 27.70 42.67 42.67 42.67 0.22
Onkyo Granbeat DP-CMX1 Balanced Out 11.90 11.90 11.90 11.90 11.90 14.28 24.84 36.66 36.66 7.20
Onkyo Granbeat DP-CMX1 Single-ended Out 5.91 5.91 5.91 5.91 5.91 14.52 26.73 35.18 35.18 3.52
ONN X6 -2.76 -2.76 -2.76 -2.76 -2.76 -3.83 0.72 0.72 31.80 3.05
OPPO HA-1 Balanced Out 24.46 24.46 24.46 24.46 24.46 44.51 49.01 49.26 49.26 0.33
OPPO HA-1 Single-ended Out 16.69 16.69 16.69 16.69 16.69 40.54 43.21 44.55 46.88 0.42
OPPO HA-2 7.55 8.55 8.55 8.55 8.55 29.89 40.03 42.03 42.03 1.26
Oriolus DP100 Balanced Out 7.97 7.97 7.97 7.97 7.97 29.20 29.50 29.50 29.50 1.81
Oriolus DP100 Single-ended Out 7.96 7.96 7.96 7.96 7.96 42.86 42.86 42.86 42.86 0.10
Oriolus DPS-L2 Balanced Out 10.78 10.78 10.78 10.78 10.78 41.43 42.43 42.43 42.43 1.68
Oriolus DPS-L2 Single-ended Out 10.77 10.77 10.77 10.77 10.77 42.21 42.21 42.21 42.21 0.29
Philips Acoustic Edge PSC706 5.65 5.65 5.65 5.65 5.65 23.27 23.27 23.27 23.27 97.75
Pioneer XDP-300R Balanced Out 11.80 11.80 11.80 11.80 11.80 18.72 23.29 36.15 36.15 6.96
Pioneer XDP-300R Single-ended Out 5.82 5.82 5.82 5.82 5.82 18.66 26.43 34.66 34.66 3.38
Pro-Ject Head Box DS2 B 12 High Gain Single-ended Out 18.22 18.22 18.22 18.22 18.22 30.47 42.63 42.92 42.92 6.61
Pro-Ject Head Box DS2 B 12 Low Gain Single-ended Out 18.63 18.63 18.63 18.63 18.63 30.63 41.25 41.25 41.25 48.23
Pro-Ject Head Box DS2 B 12 Mid Gain Single-ended Out 18.63 18.63 18.63 18.63 18.63 30.63 41.25 41.25 41.25 21.36
Pro-Ject Head Box DS2 B 18 High Gain Balanced Out 24.10 24.10 24.10 24.10 24.10 40.63 32.13 43.40 43.40 13.17
Pro-Ject Head Box DS2 B 18 Low Gain Balanced Out 24.10 24.10 24.10 24.10 24.10 40.63 32.13 43.40 43.40 15.80
Pro-Ject Head Box DS2 B 18 Mid Gain Balanced Out 24.10 24.10 24.10 24.10 24.10 40.63 32.13 43.40 43.40 42.70
Pro-Ject Head Box S2 Digital 6.01 6.01 6.01 6.01 6.01 13.25 35.50 35.50 35.50 0.12
Pro-Ject Pre Box S2 Digital 5.92 5.92 5.92 5.92 5.92 14.78 34.90 34.90 34.90 0.11
QLS QA350 2.33 2.33 2.33 2.33 2.33 2.86 11.46 15.74 38.29 0.10
QLS QA361 Double voltage Single-ended Out 7.66 11.66 11.66 11.66 11.66 24.89 42.13 42.13 42.51 0.19
QLS QA361 High voltage Balanced Out 15.60 17.60 17.60 17.60 17.60 28.03 36.52 36.52 36.52 0.33
QLS QA361 High voltage Single-ended Out 9.64 11.64 11.64 11.64 11.64 17.97 37.73 37.73 38.06 0.19
QLS QA361 Large Current Balanced Out 14.09 15.09 15.09 15.09 15.09 24.14 35.50 35.50 35.50 0.34
QLS QA361 Large Current Single-ended Out 6.13 9.13 9.13 9.13 9.13 27.83 40.14 40.14 40.52 0.19
QLS QA361 Normal Single-ended Out 8.13 9.13 9.13 9.13 9.13 21.95 38.14 38.14 38.53 0.20
QLS QA361 Standard Balanced Out 14.08 15.08 15.08 15.08 15.08 26.72 36.67 36.67 36.67 0.33
QLS Quloos QA390 Hi - Hi Balanced Out 18.21 18.21 18.21 18.21 18.21 38.39 40.89 40.89 40.89 4.02
QLS Quloos QA390 Hi - Low Single-ended Out 9.65 9.65 9.65 9.65 9.65 10.88 39.36 41.21 41.21 4.02
QLS Quloos QA390 Super Hi - Hi Balanced Out 22.53 25.53 25.53 25.53 25.53 44.76 46.01 46.01 46.01 0.36
QLS Quloos QA390 Super Hi - Hi Single-ended Out 17.55 19.55 19.55 19.55 19.55 37.74 40.49 50.12 50.12 4.06
QLS Quloos QA390 Super Hi - Low Balanced Out 14.90 15.90 15.90 15.90 15.90 9.35 48.70 48.70 48.70 0.84
QLS Quloos QA390 Super Hi - Mid Balanced Out 19.87 19.87 19.87 19.87 19.87 22.02 49.52 49.52 49.67 0.77
QLS Quloos QA390 Super Hi - Mid Single-ended Out 13.84 13.84 13.84 13.84 13.84 19.93 39.90 44.91 44.91 4.17
Qudelix 5K Balanced Out -5.98 12.02 12.02 12.02 12.02 23.32 41.38 41.38 41.38 0.31
Qudelix 5K Single-ended Out -0.01 5.53 5.53 5.53 5.53 27.84 36.87 36.87 36.87 0.20
Questyle QP1R H-Gain 4.44 5.44 5.44 5.44 5.44 23.30 27.23 32.36 32.36 0.17
RHA Bluetooth Cable (CL2 Planar) -8.04 -8.04 -8.04 -8.04 -8.04 27.27 27.27 27.27 27.27 1.14
RME ADI-2 DAC FS 6.3 Hi Gain 19.27 19.27 19.27 19.27 19.27 47.69 47.69 47.69 47.69 0.23
RME ADI-2 DAC FS Iem Mode -3.71 -2.71 -2.71 -2.71 -2.71 32.07 33.07 33.07 33.07 0.36
RME ADI-2-4 Pro SE Single-Ended Out 17.69 17.69 17.69 17.69 17.69 48.35 48.97 48.97 48.97 0.18
S-Audio Systems Focus V2 11.63 12.51 12.51 12.51 12.51 44.74 45.69 45.69 45.69 0.21
Sabaj D4 11.65 13.65 13.65 13.65 13.65 21.44 36.15 36.90 36.90 10.96
Sabaj HPA1 Jack 3.5 8.91 11.91 11.91 11.91 11.91 22.78 27.56 27.56 27.56 147.85
Sabaj PHA1 Jack 6.3 8.05 12.05 12.05 12.05 12.05 22.13 32.67 36.41 36.89 1.07
Sansa Clip+ -12.01 -3.01 -3.01 -3.01 -3.01 -10.95 0.30 6.02 29.69 0.41
Schiit Fulla AMP -11.39 -11.39 5.88 5.88 5.88 11.72 17.52 33.06 34.82 0.07
Shanling M1 -1.09 0.91 0.91 0.91 0.91 6.26 15.09 35.96 35.96 1.84
Shanling M2 4.86 5.86 5.86 5.86 5.86 30.95 38.54 38.54 38.54 4.86
Shanling M2s 5.24 6.24 6.24 6.24 6.24 32.34 38.94 38.94 38.94 4.62
Shanling M3s Balanced Out 8.24 8.24 8.24 8.24 8.24 35.93 44.04 44.04 44.04 0.42
Shanling M3s Single-ended Out 5.22 5.22 5.22 5.22 5.22 37.24 41.12 41.12 41.12 0.24
Shanling M5 9.12 9.12 9.12 9.12 9.12 3.82 15.10 18.39 40.05 0.14
Shanling MW 200 -1.09 -1.09 -1.09 -1.09 -1.09 22.56 29.93 32.69 32.69 0.75
Singxer SA-1 22.63 22.63 22.63 22.63 22.63 45.46 58.00 58.00 58.00 1.25
SMSL AD18 2.04 2.04 2.04 2.04 2.04 6.66 33.75 34.36 34.36 0.38
SMSL ivy 2.29 2.29 2.29 2.29 2.29 14.40 36.24 36.24 36.24 0.09
SMSL M3 5.09 8.09 8.09 8.09 8.09 5.78 16.64 34.47 34.47 0.06
SMSL sAp II 12.67 15.67 15.67 15.67 15.67 39.24 46.48 46.48 46.48 10.13
SMSL sAp VI 11.58 15.58 15.58 15.58 15.58 18.03 31.53 35.47 35.47 10.22
SMSL sAp-9 Balanced Out 24.14 32.13 32.13 32.99 32.99 47.73 55.72 55.72 56.58 50.35
SMSL sAp-9 Single-ended Out 2.77 10.76 10.76 10.76 10.76 30.49 38.49 38.49 38.49 25.26
SMSL SH-9 Balanced Out 16.55 16.55 16.55 16.55 16.55 52.45 52.45 52.45 52.45 0.11
SMSL SH-9 Single-ended Out 16.65 16.65 16.65 16.65 16.65 52.59 52.59 52.59 52.59 0.16
SMSL SP200 Hi Balanced Out 20.13 20.13 20.13 20.13 20.13 55.19 55.19 55.19 55.19 0.20
SMSL SP200 Hi Gain Single-ended Out 19.22 20.22 20.22 20.22 20.22 55.09 55.09 55.09 55.09 0.14
SMSL SP400 Balanced Out 23.92 23.92 23.92 23.92 23.92 50.14 54.19 51.83 51.83 0.26
SMSL SP400 Single-ended Out 18.09 18.09 18.09 18.09 18.09 54.02 54.02 54.02 54.02 0.19
Sony Walkman NW-A35 -12.68 -4.68 -0.68 -0.68 -0.68 6.35 22.36 26.98 33.71 3.19
Takstar HA 101 16.80 16.80 16.80 16.80 16.80 24.51 41.72 44.22 45.05 0.22
Tecsun HD-80 3.58 12.57 12.57 12.57 12.57 8.93 15.18 19.18 23.89 24.94
TempoTec V1-A -0.09 -0.09 -0.09 -0.09 -0.09 33.67 33.67 33.67 33.67 0.54
theBit OPUS 2 Balanced Out 7.51 7.51 7.51 7.51 7.51 11.56 17.05 20.22 22.94 4.49
theBit OPUS 2 Single-ended Out 6.69 6.69 6.69 6.69 6.69 16.03 23.62 26.63 29.87 1.99
Topping DX7 Pro Hi Gain Balanced Out 21.12 21.12 21.12 21.12 21.12 46.01 46.01 46.01 46.01 9.40
Topping DX7 Pro Hi Gain Single-ended Out 15.46 15.46 15.46 15.46 15.46 42.90 47.20 47.20 47.20 4.45
Topping DX7 Pro Low Gain Balanced Out 15.39 15.39 15.39 15.39 15.39 45.24 45.79 45.79 45.79 9.59
Topping DX7 Pro Low Gain Single-ended Out 9.37 9.37 9.37 9.37 9.37 42.11 43.11 43.11 43.11 4.57
Topping EX5 Hi Gain 16.06 16.06 16.06 16.06 16.06 44.35 44.35 44.35 44.35 0.08
Topping L50 18.16 19.16 19.16 19.16 19.16 52.37 53.37 53.37 53.37 0.06
Topping NX4 11.94 13.94 13.94 14.94 14.94 22.37 38.20 38.20 38.20 0.44
TurboKids TMNT -3.85 -3.85 -2.00 -2.00 -2.00 13.75 16.19 17.16 18.03 107.40
Turtle Beach Santa Cruz 0.89 1.88 1.88 1.88 1.88 3.85 9.98 13.48 31.37 11.33
Unison Research SH For Hi Mode -7.82 -5.83 -5.83 -5.83 -5.83 27.85 29.84 29.84 29.84 0.60
Unison Research SH For Low Mode 1.40 4.38 4.38 4.38 4.38 21.30 37.53 37.53 37.53 1.62
Unison Research SH For Low Mode - Line in -13.52 3.46 4.45 4.45 4.45 17.84 35.79 36.78 36.78 1.61
Violectric HPA V100 7.11 25.08 25.08 25.08 25.08 -1.59 46.11 46.44 46.44 0.16
Violectric HPA V200 24.43 24.43 24.43 24.43 24.43 45.46 46.46 46.46 46.46 0.10
Violectric HPA V220 21.84 24.83 24.83 24.83 24.83 45.43 46.42 46.76 47.42 0.20
Violectric HPA V281 Balanced Out 30.87 30.87 30.87 30.87 30.87 38.46 46.73 46.73 46.73 0.35
Violectric HPA V281 Single-ended Out 24.46 24.46 24.46 24.46 24.46 46.12 46.12 46.12 46.12 0.24
Violectric HPA V90 25.88 25.88 25.88 25.88 25.88 41.27 42.59 42.92 42.92 0.26
Vorzuge VorzAMPpure II Plus 9.76 9.76 11.76 11.76 11.76 24.42 40.53 42.33 42.33 0.09
Walnut V3 Balanced Out 17.41 17.41 17.41 17.41 17.41 21.05 30.66 30.66 30.66 48.88
Walnut V3 Single-ended Out 10.59 10.59 10.59 10.59 10.59 10.84 12.10 13.33 13.47 97.87
Weiliang Audio U9 13.95 13.95 13.95 13.95 13.95 26.69 29.44 29.44 30.38 12.16
Westone Bluetooth Cable V1 WBTV1 -8.90 -8.90 -8.90 -8.90 -8.90 13.36 19.76 25.28 25.28 5.02
Westone Bluetooth Cable V2 WBTV2 -12.22 -12.22 -12.22 -12.22 -12.22 23.54 23.54 23.54 23.54 0.50
xDuoo D3 nano 3.03 3.03 3.03 3.03 3.03 12.74 37.99 37.99 37.99 0.12
xDuoo MT-602 4.41 19.22 19.22 19.22 19.22 26.65 35.79 43.45 43.45 3.24
xDuoo TA-01 13.36 16.32 16.32 16.32 16.32 18.98 26.54 31.43 33.10 7.02
xDuoo TA-02 9.87 18.35 18.35 18.35 18.35 22.13 27.95 33.58 39.54 13.01
xDuoo x10 Hi Gain 8.40 8.40 8.40 8.40 8.40 26.88 37.85 37.85 37.85 0.11
xDuoo x10 Low Gain 4.37 6.31 6.31 7.37 7.37 31.16 38.92 38.92 38.92 0.11
xDuoo X2 -5.55 -2.54 0.46 0.46 0.46 23.14 27.23 36.23 36.23 0.14
xDuoo X20 Balanced Out 10.30 10.30 10.30 10.30 10.30 38.04 39.74 39.74 39.74 1.04
xDuoo X20 Single-ended Out 4.32 9.32 9.32 9.32 9.32 40.30 44.30 44.30 44.30 0.12
xDuoo X3 Default -2.27 7.72 7.72 7.72 7.72 36.70 39.69 39.69 39.69 0.10
xDuoo X3 Rockbox 1.07 8.06 8.06 8.06 8.06 37.00 39.60 39.60 39.60 0.11
xDuoo XD 05 Pro Balanced Out Turbo 23.33 23.33 23.33 23.33 23.33 38.21 44.82 44.82 44.82 0.33
xDuoo XD-05 Basic Hi Gain 11.15 11.15 11.15 11.15 22.10 41.85 41.85 41.85 41.85 2.27
xDuoo XD-05 Basic Low Gain 9.94 9.94 9.94 9.94 9.94 38.99 42.11 42.11 42.11 2.27
xDuoo XD-05 Basic Mid Gain 11.15 11.15 11.15 11.15 12.40 41.85 41.85 41.85 41.85 2.27
xDuoo XD-05 Default 11.96 11.96 11.96 12.96 12.96 15.50 23.94 42.32 42.32 0.22
xDuoo XD-05 Plus Hi Boost Off 12.78 12.78 12.78 12.78 12.78 16.20 42.21 42.21 42.21 2.29
xDuoo XD-05 Plus Hi Boost On 18.07 18.07 18.07 18.07 18.07 15.18 44.19 44.19 44.19 2.28
xDuoo XD-05 Plus Low Boost Off 9.95 9.95 9.95 9.95 9.95 19.19 24.47 41.80 42.80 2.28
xDuoo XD-05 Plus Low Boost On 9.96 9.96 9.96 9.96 9.96 21.07 36.28 44.80 44.80 2.28
xDuoo XD-05 Plus Mid Boost Off 12.13 12.13 12.13 12.13 12.13 16.24 25.94 41.99 41.99 2.27
xDuoo XD-05 Plus Mid Boost On 12.13 12.13 12.13 12.13 12.13 19.10 26.90 43.98 43.98 2.28
xDuoo XD-05 Sanmigel Mod 11.60 11.60 11.60 11.60 11.60 20.52 35.29 35.73 35.73 0.10
xDuoo XD05 Bal Boost Off Hi Gain Balanced Out 16.37 16.37 16.37 16.37 20.00 27.15 43.13 43.13 43.13 0.23
xDuoo XD05 Bal Boost Off Hi Gain Single-ended Out 10.28 10.28 10.28 10.28 14.00 26.34 34.08 43.70 43.70 0.18
xDuoo XD05 Bal Boost Off Low Gain Balanced Out 13.86 13.86 13.86 13.86 14.00 27.71 45.38 45.76 45.76 0.23
xDuoo XD05 Bal Boost Off Low Gain Single-ended Out 8.26 8.26 8.26 8.26 8.00 30.26 43.19 43.19 43.19 0.15
xDuoo XD05 Bal Boost On Hi Gain Balanced Out 20.30 20.30 20.30 20.30 20.00 27.75 37.13 37.13 37.13 0.22
xDuoo XD05 Bal Boost On Hi Gain Single-ended Out 14.77 14.77 14.77 14.77 15.00 34.84 40.92 46.71 46.71 0.15
xDuoo XD05 Bal Boost On Low Gain Balanced Out 13.85 13.85 13.85 13.85 14.00 28.94 38.75 38.75 38.75 0.23
xDuoo XD05 Bal Boost On Low Gain Single-ended Out 8.27 8.27 8.27 8.27 8.00 30.34 44.19 44.19 44.19 0.16
xDuoo XP-2 Hi Gain 8.68 8.68 8.68 8.68 8.68 22.14 35.98 35.31 38.28 0.64
xDuoo XP-2 Low Gain 2.63 2.63 2.63 2.63 2.63 18.89 38.24 38.24 38.24 0.63
xDuoo XP-2 Pro 2.79 8.79 8.79 8.79 8.79 27.95 37.89 37.89 37.89 0.99
xDuoo XQ-10 -0.46 2.55 2.55 2.55 2.55 12.95 34.32 34.32 34.32 0.07
Xiaomi Mi 9T Pro Neutron 44 -6.07 -6.07 -6.07 -6.07 -6.07 22.20 22.20 22.20 22.20 22.66
Xiaomi Mi A1 Neutron -0.02 -0.02 -0.02 0.98 0.98 9.44 15.74 31.00 32.29 1.30
Xiaomi Mi A1 VLC OpenSL ES -84.13 5.97 5.97 5.97 5.97 -63.28 28.83 28.83 28.83 1.30
Xiaomi Redmi Note 4 -1.88 -1.88 -1.88 -1.88 -1.88 27.77 27.77 27.77 27.77 17.09
Xiaomi Redmi Note 4X Android 6 24 bit -88.86 -4.74 -4.74 -4.74 -4.74 -53.27 17.91 21.46 30.85 0.76
Xiaomi Redmi Note 4X PowerAmp -4.75 -4.75 -4.75 -4.75 -4.75 9.17 15.17 30.86 30.86 0.74
Xiaomi Redmi Note 4X VLC OpenES -90.17 -0.78 -0.78 -0.78 -0.78 -54.63 17.50 21.05 32.81 0.80
Xiaomi Redmi Note 8 Pro UAPP -3.70 -3.70 -3.70 -3.70 -3.70 25.23 25.23 25.23 25.23 19.94
Xuelin iHiFi 100 -11.12 -2.12 2.87 2.87 2.87 20.48 29.48 34.46 36.38 12.62
Xuelin iHiFi 770 Out 1 -8.01 -4.01 0.99 0.99 0.99 -5.66 1.87 8.86 26.51 10.38
Xuelin iHiFi 770 Out 2 -8.00 1.00 1.00 1.00 1.00 -5.53 4.76 11.57 36.52 0.03
Xuelin iHiFi 770C Bright -3.10 1.89 1.89 1.89 1.89 -1.84 8.55 12.55 36.18 10.15
Xuelin iHiFi 770C Default -1.10 1.89 1.89 1.89 1.89 0.65 5.59 14.75 33.47 10.15
Xuelin iHiFi 780 Out 1 -8.81 -7.81 -7.81 -7.81 -7.81 -0.80 7.66 16.68 23.84 10.32
Xuelin iHiFi 780 Out 2 -8.82 -7.82 -7.82 -7.82 -4.10 1.14 15.70 23.80 23.80 0.38
Xuelin iHiFi 800 0.09 0.09 0.09 0.09 0.06 3.02 14.47 23.63 35.90 0.40
Xuelin iHiFi 812 V2 9.61 9.61 9.61 9.61 9.61 40.25 40.25 40.25 40.25 10.32
Xuelin iHiFi 960 Pro 4.28 4.28 4.28 4.28 4.26 30.22 35.93 35.93 35.93 10.31
Zishan DSDs Dual CS43198 Balanced Out 10.62 10.62 10.62 10.62 10.60 14.40 37.47 37.47 37.47 20.25
Zishan DSDs Dual CS43198 Single-ended Out 11.91 11.91 11.91 11.91 11.93 5.23 31.47 36.12 36.12 10.77




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




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Basic characteristics of headphone amplifiers
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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






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