RightMark Audio Analyzer test report

Testing device F-02L+FiiO Music
Sampling mode 24-bit, 96 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 -4.1 dB / -4.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
-0.00, -0.10
Excellent
Noise level, dB (A)
-78.4
Average
Dynamic range, dB (A)
78.4
Average
THD, %
0.00434
Very good
THD + Noise, dB (A)
-72.3
Average
IMD + Noise, %
0.034
Good
Stereo crosstalk, dB
-74.3
Good
IMD at 10 kHz, %
0.033
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.38, +0.02
-0.36, -0.00
From 40 Hz to 15 kHz, dB
-0.07, +0.02
-0.10, -0.00



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-77.2
-77.2
RMS power (A-weighted), dB
-78.5
-78.3
Peak level, dB FS
-59.2
-59.4
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+77.2
+77.1
Dynamic range (A-weighted), dB
+78.4
+78.4
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00424
0.00444
THD + Noise, %
0.02752
0.02808
THD + Noise (A-weighted), %
0.02386
0.02441



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.03406
0.03383
IMD + Noise (A-weighted), %
0.02932
0.02982



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-66
-70
Crosstalk at 1000 Hz, dB
-73
-74
Crosstalk at 10000 Hz, dB
-74
-74



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.03266
0.03319
IMD + Noise at 10000 Hz,
0.03335
0.03400
IMD + Noise at 15000 Hz,
0.03303
0.03469