RightMark Audio Analyzer test report

Testing device [ASIO] Discrete 4 Pro Synergy Core
Sampling mode 32-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 -0.7 dB / -0.7 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.00, -0.01
Excellent
Noise level, dB (A)
-118.4
Excellent
Dynamic range, dB (A)
118.6
Excellent
THD, %
0.00013
Excellent
THD + Noise, dB (A)
-102.9
Excellent
IMD + Noise, %
0.00097
Excellent
Stereo crosstalk, dB
-117.7
Excellent
IMD at 10 kHz, %
0.00057
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.32, +0.00
-1.32, +0.00
From 40 Hz to 15 kHz, dB
-0.01, +0.00
-0.01, +0.00



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-116.7
-116.7
RMS power (A-weighted), dB
-118.4
-118.4
Peak level, dB FS
-85.7
-85.7
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+117.1
+117.1
Dynamic range (A-weighted), dB
+118.6
+118.6
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00013
0.00013
THD + Noise, %
0.00070
0.00070
THD + Noise (A-weighted), %
0.00072
0.00072



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.00097
0.00097
IMD + Noise (A-weighted), %
0.00050
0.00050



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-112
-111
Crosstalk at 1000 Hz, dB
-117
-117
Crosstalk at 10000 Hz, dB
-116
-115



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.00057
0.00057
IMD + Noise at 10000 Hz,
0.00057
0.00057
IMD + Noise at 15000 Hz,
0.00057
0.00057