RightMark Audio Analyzer test report
| Testing device | VR70e |
| Sampling mode | 24-bit, 48 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.3 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -0.2 dB / -0.1 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | inverted/inverted |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.18, -0.67 |
Good |
| Noise level, dB (A) | -85.9 |
Good |
| Dynamic range, dB (A) | 85.6 |
Good |
| THD, % | 0.015 |
Good |
| THD + Noise, dB (A) | -71.0 |
Average |
| IMD + Noise, % | 0.122 |
Average |
| Stereo crosstalk, dB | -86.9 |
Excellent |
| IMD at 10 kHz, % | 0.024 |
Good |
| General performance | Good |
Frequency response
| From 20 Hz to 20 kHz, dB | -1.09, +0.31 |
| From 40 Hz to 15 kHz, dB | -0.67, +0.18 |
Noise level
Left |
Right |
|
| RMS power, dB | -68.5 |
-77.3 |
| RMS power (A-weighted), dB | -83.5 |
-88.3 |
| Peak level, dB FS | -51.2 |
-63.9 |
| DC offset, % | +0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +69.2 |
+77.0 |
| Dynamic range (A-weighted), dB | +83.2 |
+88.0 |
| DC offset, % | +0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0130 |
+0.0163 |
| THD + Noise, % | +0.0823 |
+0.0350 |
| THD + Noise (A-weighted), % | +0.0285 |
+0.0278 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.1457 |
+0.0983 |
| IMD + Noise (A-weighted), % | +0.0393 |
+0.0318 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -80 |
-72 |
| Crosstalk at 1000 Hz, dB | -88 |
-84 |
| Crosstalk at 10000 Hz, dB | -87 |
-87 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0173 |
0.0181 |
| IMD + Noise at 10000 Hz, | 0.0203 |
0.0207 |
| IMD + Noise at 15000 Hz, | 0.0345 |
0.0324 |