RightMark Audio Analyzer test report
| Testing device | ad8402_ad8656_-6dB |
| Sampling mode | 32-bit, 96 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 | -0.7 dB / -0.3 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.02, -0.17 |
Very good |
| Noise level, dB (A) | -103.1 |
Excellent |
| Dynamic range, dB (A) | 103.2 |
Excellent |
| THD, % | 0.0060 |
Very good |
| THD + Noise, dB (A) | -81.7 |
Good |
| IMD + Noise, % | 0.0066 |
Excellent |
| Stereo crosstalk, dB | -98.1 |
Excellent |
| IMD at 10 kHz, % | 0.0056 |
Excellent |
| General performance | Very good |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.66, +0.02 |
| From 40 Hz to 15 kHz, dB | -0.17, +0.02 |
Noise level
Left |
Right |
|
| RMS power, dB | -95.5 |
-107.0 |
| RMS power (A-weighted), dB | -96.7 |
-109.5 |
| Peak level, dB FS | -73.5 |
-83.4 |
| DC offset, % | +0.0 |
+0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +95.5 |
+107.0 |
| Dynamic range (A-weighted), dB | +96.8 |
+109.6 |
| DC offset, % | +0.00 |
+0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0060 |
+0.0059 |
| THD + Noise, % | +0.0070 |
+0.0060 |
| THD + Noise (A-weighted), % | +0.0085 |
+0.0079 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0077 |
+0.0054 |
| IMD + Noise (A-weighted), % | +0.0053 |
+0.0037 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -92 |
-88 |
| Crosstalk at 1000 Hz, dB | -98 |
-96 |
| Crosstalk at 10000 Hz, dB | -95 |
-94 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0075 |
0.0063 |
| IMD + Noise at 10000 Hz, | 0.0058 |
0.0043 |
| IMD + Noise at 15000 Hz, | 0.0056 |
0.0041 |