RightMark Audio Analyzer test report

Testing device ZEAL_96kHz
Sampling mode 24-bit, 96 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.5
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.6 dB / -0.6 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.06, -0.31
Very good
Noise level, dB (A)
-82.4
Good
Dynamic range, dB (A)
82.5
Good
THD, %
0.00454
Very good
THD + Noise, dB (A)
-75.1
Average
IMD + Noise, %
0.042
Good
Stereo crosstalk, dB
-78.2
Very good
IMD at 10 kHz, %
0.031
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.01, +0.06
-1.05, +0.05
From 40 Hz to 15 kHz, dB
-0.31, +0.06
-0.31, +0.05



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-81.2
-81.1
RMS power (A-weighted), dB
-82.6
-82.2
Peak level, dB FS
-63.2
-64.0
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+81.4
+81.2
Dynamic range (A-weighted), dB
+82.7
+82.3
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00456
0.00451
THD + Noise, %
0.01925
0.02020
THD + Noise (A-weighted), %
0.01694
0.01808



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.04106
0.04213
IMD + Noise (A-weighted), %
0.02385
0.02419



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-70
-74
Crosstalk at 1000 Hz, dB
-78
-77
Crosstalk at 10000 Hz, dB
-77
-78



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.02721
0.02726
IMD + Noise at 10000 Hz,
0.02952
0.02924
IMD + Noise at 15000 Hz,
0.03622
0.03515