RightMark Audio Analyzer test report
| Testing device | ProDigy 7.1 XT |
| Sampling mode | 24-bit, 192 kHz |
| Interface | MME |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.0.5 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | inverted/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.04, -0.33 |
Very good |
| Noise level, dB (A) | -106.2 |
Excellent |
| Dynamic range, dB (A) | 99.1 |
Excellent |
| THD, % | 0.0021 |
Excellent |
| THD + Noise, dB (A) | -90.1 |
Very good |
| IMD + Noise, % | 0.0034 |
Excellent |
| Stereo crosstalk, dB | -98.8 |
Excellent |
| IMD at 10 kHz, % | 0.0036 |
Excellent |
| General performance | Excellent |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.65, +0.04 |
| From 40 Hz to 15 kHz, dB | -0.33, +0.04 |
Noise level
Left |
Right |
|
| RMS power, dB | -104.1 |
-104.6 |
| RMS power (A-weighted), dB | -106.1 |
-106.3 |
| Peak level, dB FS | -85.6 |
-85.5 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +98.8 |
+99.1 |
| Dynamic range (A-weighted), dB | +99.0 |
+99.2 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0026 |
+0.0016 |
| THD + Noise, % | +0.0033 |
+0.0026 |
| THD + Noise (A-weighted), % | +0.0037 |
+0.0025 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0038 |
+0.0030 |
| IMD + Noise (A-weighted), % | +0.0030 |
+0.0027 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -89 |
-97 |
| Crosstalk at 1000 Hz, dB | -97 |
-99 |
| Crosstalk at 10000 Hz, dB | -88 |
-86 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0045 |
0.0036 |
| IMD + Noise at 10000 Hz, | 0.0037 |
0.0032 |
| IMD + Noise at 15000 Hz, | 0.0034 |
0.0030 |