RightMark Audio Analyzer test report
Testing device
Wyred 4 Sound DAC-2
Sampling mode
24-bit, 192 kHz
Interface
Testing chain
External loopback (line-out - line-in)
RMAA Version
6.2.3
20 Hz - 20 kHz filter
ON
Normalize amplitude
ON
Level change
0.2 dB / 0.2 dB
Mono mode
OFF
Calibration singal, Hz
1000
Polarity
correct/correct
Summary
Frequency response (from 40 Hz to 15 kHz), dB
+0.01, -0.06
Excellent
Noise level, dB (A)
-113.4
Excellent
Dynamic range, dB (A)
114.5
Excellent
THD, %
0.0062
Very good
THD + Noise, dB (A)
-81.7
Good
IMD + Noise, %
0.0060
Excellent
Stereo crosstalk, dB
-104.6
Excellent
IMD at 10 kHz, %
0.0053
Excellent
General performance
Excellent
Frequency response
From 20 Hz to 20 kHz, dB
-0.11, +0.01
From 40 Hz to 15 kHz, dB
-0.06, +0.01
Noise level
Left
Right
RMS power, dB
-105.0
-105.7
RMS power (A-weighted), dB
-113.1
-113.6
Peak level, dB FS
-64.1
-64.2
DC offset, %
+0.0
+0.0
Dynamic range
Left
Right
Dynamic range, dB
+109.6
+111.8
Dynamic range (A-weighted), dB
+114.3
+114.6
DC offset, %
+0.00
+0.00
THD + Noise (at -3 dB FS)
Left
Right
THD, %
+0.0072
+0.0052
THD + Noise, %
+0.0074
+0.0054
THD + Noise (A-weighted), %
+0.0096
+0.0069
Intermodulation distortion
Left
Right
IMD + Noise, %
+0.0068
+0.0051
IMD + Noise (A-weighted), %
+0.0043
+0.0034
Stereo crosstalk
Left
Right
Crosstalk at 100 Hz, dB
-93
-92
Crosstalk at 1000 Hz, dB
-104
-103
Crosstalk at 10000 Hz, dB
-94
-95
IMD (swept tones)
Left
Right
IMD + Noise at 5000 Hz,
0.0080
0.0060
IMD + Noise at 10000 Hz,
0.0054
0.0039
IMD + Noise at 15000 Hz,
0.0050
0.0034
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