Testing device | Fleapower Hybrid 2.9Vrms |
Sampling mode | 16-bit, 44 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 | -1.9 dB / -2.0 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | inverted/inverted |
Frequency response (from 40 Hz to 15 kHz), dB | +0.09, -0.28 |
Very good |
Noise level, dB (A) | -70.3 |
Average |
Dynamic range, dB (A) | 70.7 |
Average |
THD, % | 0.0090 |
Very good |
THD + Noise, dB (A) | -65.0 |
Poor |
IMD + Noise, % | 0.346 |
Average |
Stereo crosstalk, dB | -59.0 |
Average |
IMD at 10 kHz, % | 0.054 |
Good |
General performance | Good |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -5.08, +0.14 |
-5.12, +0.12 |
From 40 Hz to 15 kHz, dB | -0.28, +0.09 |
-0.31, +0.06 |
Left |
Right |
|
RMS power, dB | -57.0 |
-56.8 |
RMS power (A-weighted), dB | -70.4 |
-70.2 |
Peak level, dB FS | -47.3 |
-47.1 |
DC offset, % | +0.8 |
-0.5 |
Left |
Right |
|
Dynamic range, dB | +57.1 |
+56.9 |
Dynamic range (A-weighted), dB | +70.8 |
+70.6 |
DC offset, % | +0.76 |
-0.55 |
Left |
Right |
|
THD, % | +0.0058 |
+0.0122 |
THD + Noise, % | +0.2845 |
+0.2924 |
THD + Noise (A-weighted), % | +0.0549 |
+0.0580 |
Left |
Right |
|
IMD + Noise, % | +0.3402 |
+0.3512 |
IMD + Noise (A-weighted), % | +0.0716 |
+0.0739 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -52 |
-48 |
Crosstalk at 1000 Hz, dB | -61 |
-56 |
Crosstalk at 10000 Hz, dB | -57 |
-62 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0388 |
0.0354 |
IMD + Noise at 10000 Hz, | 0.0492 |
0.0436 |
IMD + Noise at 15000 Hz, | 0.0875 |
0.0677 |