RightMark Audio Analyzer test report
| Testing device | m-audio 2496 |
| Sampling mode | 24-bit, 44 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.1 PRO |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | OFF |
| Level change | -6.4 dB / -6.3 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 5 Hz to 50 kHz), dB | +0.02, -0.07 |
Excellent |
| Noise level, dB (A) | -99.7 |
Excellent |
| Dynamic range, dB (A) | 99.8 |
Excellent |
| THD, % | 0.0006 |
Excellent |
| THD + Noise, dB (A) | -86.4 |
Good |
| IMD + Noise, % | 0.0064 |
Excellent |
| Stereo crosstalk, dB | -99.1 |
Excellent |
| IMD at 10 kHz, % | 0.0064 |
Excellent |
| General performance | Excellent |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.24, +0.02 |
| From 5 Hz to 50 kHz, dB | -0.07, +0.02 |
Noise level
Left |
Right |
|
| RMS power, dB | -99.2 |
-98.2 |
| RMS power (A-weighted), dB | -100.6 |
-98.9 |
| Peak level, dB FS | -84.9 |
-83.6 |
| DC offset, % | +0.0 |
+0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +99.3 |
+98.2 |
| Dynamic range (A-weighted), dB | +100.5 |
+99.0 |
| DC offset, % | +0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0006 |
+0.0007 |
| THD + Noise, % | +0.0051 |
+0.0056 |
| THD + Noise (A-weighted), % | +0.0045 |
+0.0051 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0061 |
+0.0067 |
| IMD + Noise (A-weighted), % | +0.0054 |
+0.0062 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -99 |
-100 |
| Crosstalk at 1000 Hz, dB | -97 |
-100 |
| Crosstalk at 10000 Hz, dB | -97 |
-98 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0063 |
0.0065 |
| IMD + Noise at 10000 Hz, | 0.0063 |
0.0065 |
| IMD + Noise at 15000 Hz, | 0.0063 |
0.0065 |