RightMark Audio Analyzer test report
| Testing device | ASUS Xonar Essence ST Audio |
| Sampling mode | 24-bit, 192 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.0.6 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -3.1 dB / -3.2 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.01, -0.11 |
Excellent |
| Noise level, dB (A) | -115.8 |
Excellent |
| Dynamic range, dB (A) | 115.6 |
Excellent |
| THD, % | 0.0007 |
Excellent |
| THD + Noise, dB (A) | -99.6 |
Excellent |
| IMD + Noise, % | 0.0009 |
Excellent |
| Stereo crosstalk, dB | -98.7 |
Excellent |
| IMD at 10 kHz, % | 0.0009 |
Excellent |
| General performance | Excellent |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.20, +0.01 |
| From 40 Hz to 15 kHz, dB | -0.11, +0.01 |
Noise level
Left |
Right |
|
| RMS power, dB | -114.8 |
-114.3 |
| RMS power (A-weighted), dB | -116.1 |
-115.5 |
| Peak level, dB FS | -65.7 |
-65.9 |
| DC offset, % | +0.0 |
+0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +114.8 |
+114.4 |
| Dynamic range (A-weighted), dB | +115.9 |
+115.4 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0003 |
+0.0012 |
| THD + Noise, % | +0.0004 |
+0.0013 |
| THD + Noise (A-weighted), % | +0.0005 |
+0.0016 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0006 |
+0.0013 |
| IMD + Noise (A-weighted), % | +0.0004 |
+0.0008 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -100 |
-103 |
| Crosstalk at 1000 Hz, dB | -97 |
-98 |
| Crosstalk at 10000 Hz, dB | -78 |
-78 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0005 |
0.0015 |
| IMD + Noise at 10000 Hz, | 0.0005 |
0.0012 |
| IMD + Noise at 15000 Hz, | 0.0005 |
0.0011 |