| Test | PCAmp - 8 ohm | PCAmp right - 8 ohm - 28V supply | PCAmp right - 8 ohm - 25V supply | PCAmp right - 8 ohm - 20V supply |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.06, -0.42 | +0.06, -0.44 | +0.06, -0.45 | +0.07, -0.48 |
| Noise level, dB (A): | -94.2 | -93.4 | -93.8 | -95.7 |
| Dynamic range, dB (A): | 94.0 | 93.2 | 93.5 | 95.5 |
| THD, %: | 0.123 | 0.132 | 0.076 | 0.081 |
| IMD + Noise, %: | 0.164 | 0.189 | 0.154 | 0.125 |
| Stereo crosstalk, dB: | -93.0 | -49.3 | -48.3 | -49.4 |
