RightMark Audio Analyzer test report
| Testing device | DigiDesign 888/24 |
| Sampling mode | 24-bit, 48 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.1 PRO |
| 20 Hz - 20 kHz filter | OFF |
| Normalize amplitude | OFF |
| Level change | -0.1 dB / 0.0 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 5 Hz to 100 kHz), dB | +0.05, -0.33 |
Very good |
| Noise level, dB (A) | -105.8 |
Excellent |
| Dynamic range, dB (A) | 105.9 |
Excellent |
| THD, % | 0.0027 |
Excellent |
| THD + Noise, dB (A) | -88.5 |
Good |
| IMD + Noise, % | 0.0035 |
Excellent |
| Stereo crosstalk, dB | -106.2 |
Excellent |
| IMD at 10 kHz, % | 0.0029 |
Excellent |
| General performance | Excellent |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.59, +0.05 |
| From 5 Hz to 100 kHz, dB | -0.33, +0.05 |
Noise level
Left |
Right |
|
| RMS power, dB | -104.2 |
-104.6 |
| RMS power (A-weighted), dB | -105.6 |
-106.1 |
| Peak level, dB FS | -91.1 |
-91.7 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +104.1 |
+103.9 |
| Dynamic range (A-weighted), dB | +105.7 |
+106.0 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0028 |
+0.0027 |
| THD + Noise, % | +0.0031 |
+0.0031 |
| THD + Noise (A-weighted), % | +0.0038 |
+0.0037 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0036 |
+0.0035 |
| IMD + Noise (A-weighted), % | +0.0037 |
+0.0031 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -104 |
-103 |
| Crosstalk at 1000 Hz, dB | -106 |
-105 |
| Crosstalk at 10000 Hz, dB | -102 |
-98 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0028 |
0.0031 |
| IMD + Noise at 10000 Hz, | 0.0028 |
0.0031 |
| IMD + Noise at 15000 Hz, | 0.0028 |
0.0031 |