| Test | Fostex VC-8 16-bit/44.1 kHz | Fostex VC-8 24-bit/44.1 kHz |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.14, -0.11 | +0.14, -0.11 |
| Noise level, dB (A): | -93.7 | -96.9 |
| Dynamic range, dB (A): | 93.4 | 96.7 |
| THD, %: | 0.0023 | 0.0021 |
| IMD, %: | 0.0078 | 0.0064 |
| Stereo crosstalk, dB: | -94.5 | -97.8 |