RightMark Audio Analyzer test report
| Testing device | LDABp1 |
| Sampling mode | 24-bit, 96 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 | 0.2 dB / 0.0 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.05, -0.11 |
Very good |
| Noise level, dB (A) | -96.5 |
Excellent |
| Dynamic range, dB (A) | 96.8 |
Excellent |
| THD, % | 0.0043 |
Very good |
| THD + Noise, dB (A) | -82.1 |
Good |
| IMD + Noise, % | 0.019 |
Very good |
| Stereo crosstalk, dB | -93.1 |
Excellent |
| IMD at 10 kHz, % | 0.0069 |
Excellent |
| General performance | Excellent |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.15, +0.05 |
| From 40 Hz to 15 kHz, dB | -0.11, +0.05 |
Noise level
Left |
Right |
|
| RMS power, dB | -88.2 |
-95.4 |
| RMS power (A-weighted), dB | -96.3 |
-96.8 |
| Peak level, dB FS | -71.1 |
-73.2 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +88.1 |
+95.8 |
| Dynamic range (A-weighted), dB | +96.6 |
+97.1 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0040 |
+0.0046 |
| THD + Noise, % | +0.0097 |
+0.0072 |
| THD + Noise (A-weighted), % | +0.0076 |
+0.0081 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0205 |
+0.0170 |
| IMD + Noise (A-weighted), % | +0.0083 |
+0.0081 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -88 |
-78 |
| Crosstalk at 1000 Hz, dB | -91 |
-93 |
| Crosstalk at 10000 Hz, dB | -78 |
-86 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0077 |
0.0078 |
| IMD + Noise at 10000 Hz, | 0.0065 |
0.0065 |
| IMD + Noise at 15000 Hz, | 0.0067 |
0.0062 |