RightMark Audio Analyzer test report
| Testing device | JamVOX ASIO Drv 48 |
| Sampling mode | 24-bit, 48 kHz |
| Interface | ASIO |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.0 PRO |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | OFF |
| Level change | -0.1 dB / -0.1 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.02, -0.19 |
Very good |
| Noise level, dB (A) | -100.9 |
Excellent |
| Dynamic range, dB (A) | 101.4 |
Excellent |
| THD, % | 0.0023 |
Excellent |
| THD + Noise, dB (A) | -89.5 |
Good |
| IMD + Noise, % | 0.0044 |
Excellent |
| Stereo crosstalk, dB | -100.3 |
Excellent |
| IMD at 10 kHz, % | 0.0065 |
Excellent |
| General performance | Very good |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.55, +0.02 |
| From 40 Hz to 15 kHz, dB | -0.19, +0.02 |
Noise level
Left |
Right |
|
| RMS power, dB | -100.1 |
-100.0 |
| RMS power (A-weighted), dB | -101.0 |
-100.9 |
| Peak level, dB FS | -85.9 |
-86.0 |
| DC offset, % | +0.0 |
+0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +100.4 |
+100.4 |
| Dynamic range (A-weighted), dB | +101.5 |
+101.3 |
| DC offset, % | +0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0024 |
+0.0023 |
| THD + Noise, % | +0.0031 |
+0.0030 |
| THD + Noise (A-weighted), % | +0.0034 |
+0.0033 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0045 |
+0.0043 |
| IMD + Noise (A-weighted), % | +0.0032 |
+0.0032 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -94 |
-94 |
| Crosstalk at 1000 Hz, dB | -98 |
-100 |
| Crosstalk at 10000 Hz, dB | -87 |
-94 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0061 |
0.0061 |
| IMD + Noise at 10000 Hz, | 0.0059 |
0.0057 |
| IMD + Noise at 15000 Hz, | 0.0076 |
0.0075 |