RightMark Audio Analyzer test report

Testing device USB AUDIO DEVICE
Sampling mode 24-bit, 44 kHz
Interface ASIO
Testing chain Line-out
RMAA Version 6.4.5 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.4 dB / -0.2 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.16, -0.21
Very good
Noise level, dB (A)
-101.0
Excellent
Dynamic range, dB (A)
101.1
Excellent
THD, %
0.00470
Very good
THD + Noise, dB (A)
-75.0
Average
IMD + Noise, %
0.027
Good
Stereo crosstalk, dB
-99.3
Excellent
IMD at 10 kHz, %
0.00784
Excellent
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.41, +0.04
-1.31, +0.16
From 40 Hz to 15 kHz, dB
-0.32, +0.04
-0.21, +0.16



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-100.2
-99.6
RMS power (A-weighted), dB
-101.2
-100.8
Peak level, dB FS
-84.8
-85.0
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+100.3
+99.8
Dynamic range (A-weighted), dB
+101.4
+100.8
DC offset, %
+0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00484
0.00457
THD + Noise, %
0.01399
0.01746
THD + Noise (A-weighted), %
0.01589
0.01966



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.02896
0.02581
IMD + Noise (A-weighted), %
0.02882
0.02550



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-94
-96
Crosstalk at 1000 Hz, dB
-98
-98
Crosstalk at 10000 Hz, dB
-88
-99



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.00802
0.00766
IMD + Noise at 10000 Hz,
0.00802
0.00766
IMD + Noise at 15000 Hz,
0.00802
0.00766