RightMark Audio Analyzer test report

Testing device Headamp + M-Audio Transit USB
Sampling mode 24-bit, 48 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.7 dB / -0.4 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.05, -0.01
Excellent
Noise level, dB (A)
-96.7
Excellent
Dynamic range, dB (A)
97.0
Excellent
THD, %
0.0014
Excellent
THD + Noise, dB (A)
-89.5
Good
IMD + Noise, %
0.0062
Excellent
Stereo crosstalk, dB
-94.4
Excellent
IMD at 10 kHz, %
0.0042
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.08, +0.07
+0.25, +0.40
From 40 Hz to 15 kHz, dB
-0.01, +0.05
+0.32, +0.38



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-92.6
-91.7
RMS power (A-weighted), dB
-96.7
-96.7
Peak level, dB FS
-71.9
-71.9
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+92.8
+91.9
Dynamic range (A-weighted), dB
+97.0
+96.9
DC offset, %
+0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0012
+0.0015
THD + Noise, %
+0.0050
+0.0053
THD + Noise (A-weighted), %
+0.0034
+0.0034



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0060
+0.0064
IMD + Noise (A-weighted), %
+0.0036
+0.0036



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-96
-90
Crosstalk at 1000 Hz, dB
-94
-93
Crosstalk at 10000 Hz, dB
-79
-76



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0042
0.0043
IMD + Noise at 10000 Hz,
0.0041
0.0041
IMD + Noise at 15000 Hz,
0.0041
0.0041