RightMark Audio Analyzer test report

Testing device Fuze 300 Ohm
Sampling mode 16-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 -5.6 dB / -5.6 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.06, -0.08
Excellent
Noise level, dB (A)
-91.0
Very good
Dynamic range, dB (A)
86.4
Good
THD, %
0.016
Good
THD + Noise, dB (A)
-72.6
Average
IMD + Noise, %
0.029
Good
Stereo crosstalk, dB
-49.1
Poor
IMD at 10 kHz, %
0.041
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.25, +0.06
-0.29, +0.02
From 40 Hz to 15 kHz, dB
-0.08, +0.06
-0.12, +0.02



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-85.9
-86.1
RMS power (A-weighted), dB
-90.9
-91.1
Peak level, dB FS
-64.5
-65.3
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+81.8
+81.9
Dynamic range (A-weighted), dB
+86.3
+86.5
DC offset, %
-0.01
-0.01



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0170
+0.0146
THD + Noise, %
+0.0249
+0.0231
THD + Noise (A-weighted), %
+0.0248
+0.0221



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0300
+0.0281
IMD + Noise (A-weighted), %
+0.0219
+0.0202



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-48
-48
Crosstalk at 1000 Hz, dB
-48
-48
Crosstalk at 10000 Hz, dB
-48
-48



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0516
0.0456
IMD + Noise at 10000 Hz,
0.0348
0.0321
IMD + Noise at 15000 Hz,
0.0437
0.0395