Testing device | Silent-Box USB DAC SB4816A7 no load |
Sampling mode | 16-bit, 44 kHz |
Interface | E-MU 0404PCI |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.4.2 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -1.2 dB / -1.1 dB |
Mono mode | ON |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.05, -0.05 |
Excellent |
Noise level, dB (A) | -92.0 |
Very good |
Dynamic range, dB (A) | 91.9 |
Very good |
THD, % | 0.0034 |
Very good |
THD + Noise, dB (A) | -82.6 |
Good |
IMD + Noise, % | 0.0087 |
Very good |
Stereo crosstalk, dB | -78.4 |
Very good |
IMD at 10 kHz, % | 0.0094 |
Very good |
General performance | Very good |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -0.17, +0.08 |
-0.10, +0.13 |
From 40 Hz to 15 kHz, dB | -0.05, +0.05 |
+0.03, +0.11 |
Left |
Right |
|
RMS power, dB | -90.8 |
-90.7 |
RMS power (A-weighted), dB | -92.1 |
-92.0 |
Peak level, dB FS | -79.0 |
-76.9 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +90.8 |
+90.6 |
Dynamic range (A-weighted), dB | +92.0 |
+91.9 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0034 |
+0.0035 |
THD + Noise, % | +0.0077 |
+0.0076 |
THD + Noise (A-weighted), % | +0.0074 |
+0.0074 |
Left |
Right |
|
IMD + Noise, % | +0.0087 |
+0.0087 |
IMD + Noise (A-weighted), % | +0.0074 |
+0.0075 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -58 |
-58 |
Crosstalk at 1000 Hz, dB | -77 |
-78 |
Crosstalk at 10000 Hz, dB | -86 |
-85 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0098 |
0.0105 |
IMD + Noise at 10000 Hz, | 0.0089 |
0.0090 |
IMD + Noise at 15000 Hz, | 0.0091 |
0.0093 |