RightMark Audio Analyzer test report

Testing device AudioFirePre8 analog out 3-4
Sampling mode 24-bit, 48 kHz
Interface MME
Testing chain External loopback (line-out - line-in)
RMAA Version 6.2.3
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.0 dB / 0.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.02, -0.02
Excellent
Noise level, dB (A)
-110.5
Excellent
Dynamic range, dB (A)
110.7
Excellent
THD, %
0.0014
Excellent
THD + Noise, dB (A)
-94.2
Very good
IMD + Noise, %
0.0018
Excellent
Stereo crosstalk, dB
-109.4
Excellent
IMD at 10 kHz, %
0.0021
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-0.08, +0.02
From 40 Hz to 15 kHz, dB
-0.02, +0.02



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-109.4
-109.3
RMS power (A-weighted), dB
-110.7
-110.4
Peak level, dB FS
-86.8
-86.0
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+109.3
+109.5
Dynamic range (A-weighted), dB
+110.6
+110.7
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0013
+0.0015
THD + Noise, %
+0.0015
+0.0016
THD + Noise (A-weighted), %
+0.0018
+0.0021



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0017
+0.0019
IMD + Noise (A-weighted), %
+0.0013
+0.0013



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-110
-103
Crosstalk at 1000 Hz, dB
-108
-109
Crosstalk at 10000 Hz, dB
-108
-108



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0022
0.0022
IMD + Noise at 10000 Hz,
0.0018
0.0018
IMD + Noise at 15000 Hz,
0.0024
0.0024