| Test | SB Audigy 2 ZS Platinum Pro LineIn1 96k | SB Audigy 2 ZS Platinum Pro LineIn2 96k | SB Audigy 2 ZS Platinum Pro LineIn3 96k | SB Audigy 2 ZS Platinum Pro DigitalIn 96k |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.01, -0.04 | +0.01, -0.04 | +0.01, -0.03 | +0.00, -0.00 |
| Noise level, dB (A): | -73.6 | -71.1 | -99.5 | -146.2 |
| Dynamic range, dB (A): | 72.7 | 71.3 | 99.4 | 133.1 |
| THD, %: | 0.0049 | 0.0041 | 0.0014 | 0.0000 |
| IMD, %: | 0.092 | 0.102 | 0.011 | 0.0002 |
| Stereo crosstalk, dB: | -64.0 | -62.6 | -96.4 | -144.6 |
