| Test | META42 | PIMETA | Loopback |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.02, -0.09 | +0.02, -0.09 | +0.02, -0.09 |
| Noise level, dB (A): | -91.0 | -90.9 | -95.8 |
| Dynamic range, dB (A): | 90.4 | 90.5 | 91.0 |
| THD, %: | 0.0015 | 0.0014 | 0.0037 |
| IMD, %: | 0.012 | 0.012 | 0.016 |
| Stereo crosstalk, dB: | -76.3 | -79.2 | -96.1 |