Testing device | 2448 |
Sampling mode | 24-bit, 48 kHz |
Interface | |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.4.5 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | 0.9 dB / 1.0 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.07, +0.05 |
Excellent |
Noise level, dB (A) | -97.1 |
Excellent |
Dynamic range, dB (A) | 97.3 |
Excellent |
THD, % | 0.00194 |
Excellent |
THD + Noise, dB (A) | -88.0 |
Good |
IMD + Noise, % | 0.00454 |
Excellent |
Stereo crosstalk, dB | -82.4 |
Very good |
IMD at 10 kHz, % | 0.00432 |
Excellent |
General performance | Excellent |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -0.10, +0.00 |
-0.03, +0.07 |
From 40 Hz to 15 kHz, dB | -0.02, +0.00 |
+0.05, +0.07 |
Left |
Right |
|
RMS power, dB | -95.9 |
-95.9 |
RMS power (A-weighted), dB | -97.2 |
-97.1 |
Peak level, dB FS | -74.4 |
-75.2 |
DC offset, % | +0.0 |
+0.0 |
Left |
Right |
|
Dynamic range, dB | +95.9 |
+95.9 |
Dynamic range (A-weighted), dB | +97.4 |
+97.2 |
DC offset, % | +0.00 |
-0.00 |
Left |
Right |
|
THD, % | 0.00239 |
0.00149 |
THD + Noise, % | 0.00422 |
0.00377 |
THD + Noise (A-weighted), % | 0.00431 |
0.00361 |
Left |
Right |
|
IMD + Noise, % | 0.00477 |
0.00432 |
IMD + Noise (A-weighted), % | 0.00372 |
0.00366 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -88 |
-87 |
Crosstalk at 1000 Hz, dB | -82 |
-81 |
Crosstalk at 10000 Hz, dB | -62 |
-63 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.00484 |
0.00429 |
IMD + Noise at 10000 Hz, | 0.00434 |
0.00414 |
IMD + Noise at 15000 Hz, | 0.00440 |
0.00394 |