RightMark Audio Analyzer test report

Testing device FiiO M15S
Sampling mode 32-bit, 44 kHz
Interface  
Testing chain line out
RMAA Version 6.4.5 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -1.2 dB / -1.3 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.01, -0.01
Excellent
Noise level, dB (A)
-121.1
Excellent
Dynamic range, dB (A)
121.0
Excellent
THD, %
0.00023
Excellent
THD + Noise, dB (A)
-108.0
Excellent
IMD + Noise, %
0.00056
Excellent
Stereo crosstalk, dB
-85.7
Excellent
IMD at 10 kHz, %
0.00056
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.07, +0.01
-0.18, -0.11
From 40 Hz to 15 kHz, dB
-0.01, +0.01
-0.13, -0.12



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-120.0
-120.0
RMS power (A-weighted), dB
-121.4
-120.9
Peak level, dB FS
-92.5
-91.8
DC offset, %
-0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+119.9
+120.2
Dynamic range (A-weighted), dB
+120.9
+121.1
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00025
0.00020
THD + Noise, %
0.00038
0.00035
THD + Noise (A-weighted), %
0.00042
0.00037



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.00058
0.00055
IMD + Noise (A-weighted), %
0.00046
0.00044



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-86
-86
Crosstalk at 1000 Hz, dB
-84
-85
Crosstalk at 10000 Hz, dB
-69
-71



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.00058
0.00055
IMD + Noise at 10000 Hz,
0.00058
0.00055
IMD + Noise at 15000 Hz,
0.00058
0.00055