RightMark Audio Analyzer test report
| Testing device | DjukePoweramp 8ohm |
| Sampling mode | 24-bit, 96 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.3 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -7.8 dB / -7.8 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | inverted/inverted |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.04, -0.24 |
Very good |
| Noise level, dB (A) | -102.3 |
Excellent |
| Dynamic range, dB (A) | 102.4 |
Excellent |
| THD, % | 0.0007 |
Excellent |
| THD + Noise, dB (A) | -93.6 |
Very good |
| IMD + Noise, % | 0.0028 |
Excellent |
| Stereo crosstalk, dB | N/A |
N/A |
| IMD at 10 kHz, % | 0.0040 |
Excellent |
| General performance | Very good |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.51, +0.04 |
| From 40 Hz to 15 kHz, dB | -0.24, +0.04 |
Noise level
Left |
Right |
|
| RMS power, dB | -101.0 |
-101.0 |
| RMS power (A-weighted), dB | -102.3 |
-102.3 |
| Peak level, dB FS | -81.2 |
-81.2 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +101.1 |
+101.1 |
| Dynamic range (A-weighted), dB | +102.4 |
+102.4 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0007 |
+0.0007 |
| THD + Noise, % | +0.0025 |
+0.0025 |
| THD + Noise (A-weighted), % | +0.0021 |
+0.0021 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0028 |
+0.0028 |
| IMD + Noise (A-weighted), % | +0.0024 |
+0.0024 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0051 |
0.0051 |
| IMD + Noise at 10000 Hz, | 0.0029 |
0.0029 |
| IMD + Noise at 15000 Hz, | 0.0040 |
0.0040 |