RightMark Audio Analyzer test report

Testing device FiiO S15
Sampling mode 24-bit, 44 kHz
Interface  
Testing chain XLR OUT
RMAA Version 6.4.5 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.1 dB / -0.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.01, -0.04
Excellent
Noise level, dB (A)
-125.6
Excellent
Dynamic range, dB (A)
125.0
Excellent
THD, %
0.00010
Excellent
THD + Noise, dB (A)
-108.3
Excellent
IMD + Noise, %
0.00062
Excellent
Stereo crosstalk, dB
-125.0
Excellent
IMD at 10 kHz, %
0.00022
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.08, +0.01
-0.08, +0.01
From 40 Hz to 15 kHz, dB
-0.04, +0.01
-0.04, +0.01



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-124.0
-124.0
RMS power (A-weighted), dB
-125.6
-125.6
Peak level, dB FS
-88.4
-88.4
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+124.2
+124.2
Dynamic range (A-weighted), dB
+125.0
+125.0
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00010
0.00010
THD + Noise, %
0.00036
0.00036
THD + Noise (A-weighted), %
0.00038
0.00038



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.00062
0.00062
IMD + Noise (A-weighted), %
0.00027
0.00027



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-125
-125
Crosstalk at 1000 Hz, dB
-126
-126
Crosstalk at 10000 Hz, dB
-124
-124



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.00022
0.00022
IMD + Noise at 10000 Hz,
0.00022
0.00022
IMD + Noise at 15000 Hz,
0.00022
0.00022