| Test | MXP-390 - into L22 | MXP-390 & DomII - into L22 | RNLA - into L22 |
| Frequency response, dB: | +0.06, -0.93 | +0.08, -1.26 | +0.12, -0.73 |
| Noise level, dB (A): | -104.7 | -102.8 | -113.3 |
| Dynamic range, dB (A): | 104.8 | 102.7 | 113.1 |
| THD, %: | 0.068 | 0.084 | 0.094 |
| IMD + Noise, %: | 0.393 | 0.477 | 0.384 |
| Stereo crosstalk, dB: | -94.5 | -87.1 | -45.4 |