RightMark Audio Analyzer test report

Testing device HPA
Sampling mode 24-bit, 48 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.2.1
   
   
20 Hz - 20 kHz filter OFF
Normalize amplitude OFF
Level change -1.2 dB / -1.2 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.13, -0.06
Very good
Noise level, dB (A)
-103.4
Excellent
Dynamic range, dB (A)
103.5
Excellent
THD, %
0.0014
Excellent
THD + Noise, dB (A)
-92.3
Very good
IMD + Noise, %
0.0029
Excellent
Stereo crosstalk, dB
-99.8
Excellent
IMD at 10 kHz, %
0.0031
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-0.14, +0.21
From 40 Hz to 15 kHz, dB
-0.06, +0.13



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-99.7
-99.6
RMS power (A-weighted), dB
-103.2
-103.6
Peak level, dB FS
-78.4
-78.8
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+101.9
+101.8
Dynamic range (A-weighted), dB
+103.4
+103.7
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0013
+0.0015
THD + Noise, %
+0.0028
+0.0030
THD + Noise (A-weighted), %
+0.0024
+0.0025



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0028
+0.0029
IMD + Noise (A-weighted), %
+0.0022
+0.0022



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-92
-95
Crosstalk at 1000 Hz, dB
-99
-99
Crosstalk at 10000 Hz, dB
-88
-89



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0027
0.0028
IMD + Noise at 10000 Hz,
0.0027
0.0027
IMD + Noise at 15000 Hz,
0.0038
0.0039