RightMark Audio Analyzer test report

Testing device BTR5
Sampling mode 16-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.5 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -1.7 dB / -1.8 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.08, -0.36
Good
Noise level, dB (A)
-86.9
Good
Dynamic range, dB (A)
87.0
Good
THD, %
0.00257
Excellent
THD + Noise, dB (A)
-79.2
Average
IMD + Noise, %
0.014
Very good
Stereo crosstalk, dB
-83.3
Very good
IMD at 10 kHz, %
0.015
Very good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.78, +0.08
-1.98, -0.13
From 40 Hz to 15 kHz, dB
-0.36, +0.08
-0.57, -0.13



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-86.0
-85.7
RMS power (A-weighted), dB
-87.0
-86.7
Peak level, dB FS
-69.8
-71.5
DC offset, %
+0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+86.1
+85.7
Dynamic range (A-weighted), dB
+87.1
+86.8
DC offset, %
+0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00300
0.00213
THD + Noise, %
0.01154
0.01222
THD + Noise (A-weighted), %
0.01068
0.01113



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.01383
0.01478
IMD + Noise (A-weighted), %
0.01211
0.01289



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-68
-68
Crosstalk at 1000 Hz, dB
-83
-82
Crosstalk at 10000 Hz, dB
-84
-86



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.01397
0.01517
IMD + Noise at 10000 Hz,
0.01390
0.01494
IMD + Noise at 15000 Hz,
0.01385
0.01531