RightMark Audio Analyzer test report

Testing device [ASIO] AudioBox ASIO Driver
Sampling mode 24-bit, 44 kHz
Interface ASIO
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.5 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -1.4 dB / -1.2 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.32, -0.37
Good
Noise level, dB (A)
-90.9
Very good
Dynamic range, dB (A)
90.6
Very good
THD, %
0.013
Good
THD + Noise, dB (A)
-75.1
Average
IMD + Noise, %
0.016
Very good
Stereo crosstalk, dB
-88.2
Excellent
IMD at 10 kHz, %
0.034
Good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-2.75, +0.07
-2.62, +0.32
From 40 Hz to 15 kHz, dB
-0.55, +0.07
-0.37, +0.32



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-89.3
-89.7
RMS power (A-weighted), dB
-90.7
-91.1
Peak level, dB FS
-75.9
-76.2
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+89.2
+89.5
Dynamic range (A-weighted), dB
+90.4
+90.8
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.01417
0.01143
THD + Noise, %
0.01590
0.01323
THD + Noise (A-weighted), %
0.01945
0.01586



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.01708
0.01507
IMD + Noise (A-weighted), %
0.01301
0.01179



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-82
-81
Crosstalk at 1000 Hz, dB
-88
-86
Crosstalk at 10000 Hz, dB
-75
-71



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.03032
0.02910
IMD + Noise at 10000 Hz,
0.03122
0.02948
IMD + Noise at 15000 Hz,
0.04254
0.03948