RightMark Audio Analyzer test report

Testing device [ASIO] Focusrite USB - iSabre
Sampling mode 24-bit, 96 kHz
Interface ASIO
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.5
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.1 dB / -0.6 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
-0.50, -0.65
Very good
Noise level, dB (A)
-98.6
Excellent
Dynamic range, dB (A)
98.8
Excellent
THD, %
0.00821
Very good
THD + Noise, dB (A)
-79.1
Average
IMD + Noise, %
0.00992
Very good
Stereo crosstalk, dB
-94.7
Excellent
IMD at 10 kHz, %
0.016
Very good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.83, +0.03
-1.36, -0.50
From 40 Hz to 15 kHz, dB
-0.12, +0.03
-0.65, -0.50



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-97.6
-97.7
RMS power (A-weighted), dB
-98.5
-98.7
Peak level, dB FS
-83.6
-83.6
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+97.7
+97.6
Dynamic range (A-weighted), dB
+98.8
+98.9
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00612
0.01029
THD + Noise, %
0.00675
0.01071
THD + Noise (A-weighted), %
0.00844
0.01371



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.00826
0.01159
IMD + Noise (A-weighted), %
0.00742
0.00909



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-90
-95
Crosstalk at 1000 Hz, dB
-94
-93
Crosstalk at 10000 Hz, dB
-80
-92



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.01472
0.01795
IMD + Noise at 10000 Hz,
0.01472
0.01795
IMD + Noise at 15000 Hz,
0.01472
0.01795