RightMark Audio Analyzer test report
Testing device
Wyred 4 Sound DAC-2
Sampling mode
24-bit, 96 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)
-113.8
Excellent
Dynamic range, dB (A)
114.4
Excellent
THD, %
0.0060
Very good
THD + Noise, dB (A)
-81.9
Good
IMD + Noise, %
0.0058
Excellent
Stereo crosstalk, dB
-103.6
Excellent
IMD at 10 kHz, %
0.0051
Excellent
General performance
Excellent
Frequency response
From 20 Hz to 20 kHz, dB
-0.12, +0.01
From 40 Hz to 15 kHz, dB
-0.06, +0.01
Noise level
Left
Right
RMS power, dB
-107.0
-108.4
RMS power (A-weighted), dB
-113.5
-114.1
Peak level, dB FS
-68.7
-68.8
DC offset, %
-0.0
-0.0
Dynamic range
Left
Right
Dynamic range, dB
+109.5
+112.2
Dynamic range (A-weighted), dB
+114.1
+114.8
DC offset, %
+0.00
+0.00
THD + Noise (at -3 dB FS)
Left
Right
THD, %
+0.0070
+0.0050
THD + Noise, %
+0.0072
+0.0053
THD + Noise (A-weighted), %
+0.0093
+0.0068
Intermodulation distortion
Left
Right
IMD + Noise, %
+0.0067
+0.0049
IMD + Noise (A-weighted), %
+0.0042
+0.0032
Stereo crosstalk
Left
Right
Crosstalk at 100 Hz, dB
-99
-95
Crosstalk at 1000 Hz, dB
-102
-103
Crosstalk at 10000 Hz, dB
-94
-95
IMD (swept tones)
Left
Right
IMD + Noise at 5000 Hz,
0.0078
0.0057
IMD + Noise at 10000 Hz,
0.0053
0.0037
IMD + Noise at 15000 Hz,
0.0050
0.0033
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