RightMark Audio Analyzer test report
| Testing device | Fireface UFX Analog (1+2) |
| Sampling mode | 24-bit, 48 kHz |
| Interface | MME |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.3 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | 0.9 dB / 0.9 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.02, -0.10 |
Excellent |
| Noise level, dB (A) | -99.1 |
Excellent |
| Dynamic range, dB (A) | 103.2 |
Excellent |
| THD, % | 0.0012 |
Excellent |
| THD + Noise, dB (A) | -93.5 |
Very good |
| IMD + Noise, % | 0.0024 |
Excellent |
| Stereo crosstalk, dB | -99.1 |
Excellent |
| IMD at 10 kHz, % | 0.0025 |
Excellent |
| General performance | Excellent |
Frequency response
 2448/fr.png)
| From 20 Hz to 20 kHz, dB | -0.40, +0.02 |
| From 40 Hz to 15 kHz, dB | -0.10, +0.02 |
Noise level
 2448/noise.png)
Left |
Right |
|
| RMS power, dB | -98.1 |
-98.1 |
| RMS power (A-weighted), dB | -99.1 |
-99.1 |
| Peak level, dB FS | -87.8 |
-87.9 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
 2448/dynamics.png)
Left |
Right |
|
| Dynamic range, dB | +101.9 |
+101.8 |
| Dynamic range (A-weighted), dB | +103.2 |
+103.2 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
 2448/thd.png)
Left |
Right |
|
| THD, % | +0.0014 |
+0.0010 |
| THD + Noise, % | +0.0022 |
+0.0019 |
| THD + Noise (A-weighted), % | +0.0023 |
+0.0019 |
Intermodulation distortion
 2448/imd.png)
Left |
Right |
|
| IMD + Noise, % | +0.0026 |
+0.0023 |
| IMD + Noise (A-weighted), % | +0.0022 |
+0.0020 |
Stereo crosstalk
 2448/cross.png)
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -102 |
-99 |
| Crosstalk at 1000 Hz, dB | -98 |
-98 |
| Crosstalk at 10000 Hz, dB | -96 |
-96 |
IMD (swept tones)
 2448/imdswept.png)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0027 |
0.0024 |
| IMD + Noise at 10000 Hz, | 0.0025 |
0.0024 |
| IMD + Noise at 15000 Hz, | 0.0027 |
0.0027 |