RightMark Audio Analyzer test report

Testing device Headamp + internal DAC PCM2707
Sampling mode 24-bit, 48 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.4 dB / -0.0 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.50, +0.26
Very good
Noise level, dB (A)
-73.3
Average
Dynamic range, dB (A)
75.9
Average
THD, %
0.020
Good
THD + Noise, dB (A)
-69.3
Average
IMD + Noise, %
0.037
Good
Stereo crosstalk, dB
-81.7
Very good
IMD at 10 kHz, %
0.045
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.63, +0.11
-0.23, +0.52
From 40 Hz to 15 kHz, dB
-0.15, +0.09
+0.26, +0.50



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-75.0
-74.8
RMS power (A-weighted), dB
-73.4
-73.2
Peak level, dB FS
-64.3
-64.5
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+77.5
+77.3
Dynamic range (A-weighted), dB
+76.0
+75.8
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0201
+0.0189
THD + Noise, %
+0.0285
+0.0273
THD + Noise (A-weighted), %
+0.0350
+0.0335



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0369
+0.0362
IMD + Noise (A-weighted), %
+0.0423
+0.0415



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-73
-73
Crosstalk at 1000 Hz, dB
-80
-81
Crosstalk at 10000 Hz, dB
-81
-81



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0444
0.0444
IMD + Noise at 10000 Hz,
0.0441
0.0443
IMD + Noise at 15000 Hz,
0.0461
0.0455