Testing device | OUT (2- UA-25EX) |
Sampling mode | 24-bit, 44 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 | 0.0 dB / -0.0 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.12, -0.45 |
Good |
Noise level, dB (A) | -88.3 |
Good |
Dynamic range, dB (A) | 88.0 |
Good |
THD, % | 0.034 |
Good |
THD + Noise, dB (A) | -67.0 |
Average |
IMD + Noise, % | 0.016 |
Very good |
Stereo crosstalk, dB | -83.1 |
Very good |
IMD at 10 kHz, % | 0.032 |
Good |
General performance | Good |
From 20 Hz to 20 kHz, dB | -1.18, +0.12 |
From 40 Hz to 15 kHz, dB | -0.45, +0.12 |
Left |
Right |
|
RMS power, dB | -88.8 |
-89.0 |
RMS power (A-weighted), dB | -88.2 |
-88.4 |
Peak level, dB FS | -75.5 |
-74.1 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +88.4 |
+88.7 |
Dynamic range (A-weighted), dB | +87.8 |
+88.1 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0320 |
+0.0362 |
THD + Noise, % | +0.0327 |
+0.0368 |
THD + Noise (A-weighted), % | +0.0420 |
+0.0473 |
Left |
Right |
|
IMD + Noise, % | +0.0154 |
+0.0163 |
IMD + Noise (A-weighted), % | +0.0145 |
+0.0147 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -71 |
-72 |
Crosstalk at 1000 Hz, dB | -82 |
-82 |
Crosstalk at 10000 Hz, dB | -76 |
-81 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0330 |
0.0356 |
IMD + Noise at 10000 Hz, | 0.0273 |
0.0276 |
IMD + Noise at 15000 Hz, | 0.0354 |
0.0333 |