Testing device | X-Fi Go! |
Sampling mode | 24-bit, 48 kHz |
Interface | |
Testing chain | line-out |
RMAA Version | 6.2.3 PRO |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -5.4 dB / -5.3 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.21, -2.98 |
Average |
Noise level, dB (A) | -82.7 |
Good |
Dynamic range, dB (A) | 82.5 |
Good |
THD, % | 0.049 |
Good |
THD + Noise, dB (A) | -63.8 |
Poor |
IMD + Noise, % | 0.054 |
Good |
Stereo crosstalk, dB | -80.7 |
Very good |
IMD at 10 kHz, % | 0.059 |
Good |
General performance | Good |
From 20 Hz to 20 kHz, dB | -8.92, +0.21 |
From 40 Hz to 15 kHz, dB | -2.98, +0.21 |
Left |
Right |
|
RMS power, dB | -83.3 |
-83.1 |
RMS power (A-weighted), dB | -82.8 |
-82.6 |
Peak level, dB FS | -63.6 |
-63.2 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +83.1 |
+83.0 |
Dynamic range (A-weighted), dB | +82.6 |
+82.5 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0518 |
+0.0456 |
THD + Noise, % | +0.0530 |
+0.0470 |
THD + Noise (A-weighted), % | +0.0682 |
+0.0603 |
Left |
Right |
|
IMD + Noise, % | +0.0553 |
+0.0522 |
IMD + Noise (A-weighted), % | +0.0329 |
+0.0307 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -80 |
-80 |
Crosstalk at 1000 Hz, dB | -78 |
-81 |
Crosstalk at 10000 Hz, dB | -74 |
-84 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0672 |
0.0593 |
IMD + Noise at 10000 Hz, | 0.0569 |
0.0513 |
IMD + Noise at 15000 Hz, | 0.0620 |
0.0568 |