RightMark Audio Analyzer test report

Testing device X-Fi Go!
Sampling mode 24-bit, 44 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



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.17, -2.03
Average
Noise level, dB (A)
-83.1
Good
Dynamic range, dB (A)
82.9
Good
THD, %
0.049
Good
THD + Noise, dB (A)
-63.8
Poor
IMD + Noise, %
0.346
Average
Stereo crosstalk, dB
-83.9
Very good
IMD at 10 kHz, %
8.909
Very poor
General performance
 
Average



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-5.07, +0.17
From 40 Hz to 15 kHz, dB
-2.03, +0.17



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-83.7
-83.5
RMS power (A-weighted), dB
-83.2
-83.0
Peak level, dB FS
-63.8
-63.3
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+83.5
+83.4
Dynamic range (A-weighted), dB
+83.0
+82.8
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0520
+0.0458
THD + Noise, %
+0.0535
+0.0475
THD + Noise (A-weighted), %
+0.0689
+0.0609



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.3456
+0.3461
IMD + Noise (A-weighted), %
+0.2734
+0.2738



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-80
-81
Crosstalk at 1000 Hz, dB
-82
-83
Crosstalk at 10000 Hz, dB
-74
-86



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.6822
0.6818
IMD + Noise at 10000 Hz,
5.6347
5.6386
IMD + Noise at 15000 Hz,
20.3996
20.4186