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 |
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 |
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 |
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 |
Left |
Right |
|
Dynamic range, dB | +81.8 |
+81.9 |
Dynamic range (A-weighted), dB | +86.3 |
+86.5 |
DC offset, % | -0.01 |
-0.01 |
Left |
Right |
|
THD, % | +0.0170 |
+0.0146 |
THD + Noise, % | +0.0249 |
+0.0231 |
THD + Noise (A-weighted), % | +0.0248 |
+0.0221 |
Left |
Right |
|
IMD + Noise, % | +0.0300 |
+0.0281 |
IMD + Noise (A-weighted), % | +0.0219 |
+0.0202 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -48 |
-48 |
Crosstalk at 1000 Hz, dB | -48 |
-48 |
Crosstalk at 10000 Hz, dB | -48 |
-48 |
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 |