RightMark Audio Analyzer test report

Testing device [ASIO] Duo22 Dyna
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 -0.1 dB / -0.2 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.04, -0.28
Very good
Noise level, dB (A)
-107.4
Excellent
Dynamic range, dB (A)
107.4
Excellent
THD, %
0.00231
Excellent
THD + Noise, dB (A)
-89.8
Good
IMD + Noise, %
0.013
Very good
Stereo crosstalk, dB
-98.8
Excellent
IMD at 10 kHz, %
0.00803
Very good
General performance
 
Excellent



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.93, +0.04
-1.01, -0.07
From 40 Hz to 15 kHz, dB
-0.28, +0.04
-0.37, -0.07



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-106.1
-106.5
RMS power (A-weighted), dB
-107.2
-107.6
Peak level, dB FS
-86.8
-91.6
DC offset, %
-0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+106.1
+106.5
Dynamic range (A-weighted), dB
+107.3
+107.5
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00203
0.00258
THD + Noise, %
0.00240
0.00287
THD + Noise (A-weighted), %
0.00290
0.00356



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.01280
0.01274
IMD + Noise (A-weighted), %
0.00465
0.00471



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-100
-103
Crosstalk at 1000 Hz, dB
-98
-97
Crosstalk at 10000 Hz, dB
-78
-76



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.00740
0.00866
IMD + Noise at 10000 Hz,
0.00740
0.00866
IMD + Noise at 15000 Hz,
0.00740
0.00866