Testing device | [ASIO] Apogee USB ASIO Driver |
Sampling mode | 24-bit, 44 kHz |
Interface | ASIO |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.4.5 PRO |
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 | +0.06, -0.06 |
Excellent |
Noise level, dB (A) | -120.4 |
Excellent |
Dynamic range, dB (A) | 119.9 |
Excellent |
THD, % | 0.00133 |
Excellent |
THD + Noise, dB (A) | -94.7 |
Very good |
IMD + Noise, % | 0.00166 |
Excellent |
Stereo crosstalk, dB | -120.6 |
Excellent |
IMD at 10 kHz, % | 0.00236 |
Excellent |
General performance | Excellent |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -0.14, +0.05 |
-0.13, +0.06 |
From 40 Hz to 15 kHz, dB | -0.07, +0.05 |
-0.06, +0.06 |
Left |
Right |
|
RMS power, dB | -119.0 |
-118.9 |
RMS power (A-weighted), dB | -120.4 |
-120.4 |
Peak level, dB FS | -97.6 |
-95.6 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +118.7 |
+118.6 |
Dynamic range (A-weighted), dB | +119.9 |
+119.8 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | 0.00153 |
0.00113 |
THD + Noise, % | 0.00164 |
0.00129 |
THD + Noise (A-weighted), % | 0.00209 |
0.00161 |
Left |
Right |
|
IMD + Noise, % | 0.00184 |
0.00147 |
IMD + Noise (A-weighted), % | 0.00144 |
0.00116 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -116 |
-118 |
Crosstalk at 1000 Hz, dB | -120 |
-120 |
Crosstalk at 10000 Hz, dB | -117 |
-117 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.00315 |
0.00253 |
IMD + Noise at 10000 Hz, | 0.00198 |
0.00172 |
IMD + Noise at 15000 Hz, | 0.00254 |
0.00227 |