| Model | ST-G8 |
| Year | 84 |
| Analog digital | D |
| Mono sensitivity | 10.8 |
| Capture ratio | 1.0 |
| Selectivity | 55/25 |
| Mono signal strength | 16.3 |
| Stereo signal strength | 37.2 |
| Separation | 50 |
| Stereo harmonic distortion | 0.04/0.06 |
| S/N ratio mono / stereo | 80/74 |
| Weight | 9 |
| Price | 400.00 |