| Model | ST-9030 |
| Year | 77-80 |
| Analog digital | A |
| Mono sensitivity | 12.8 |
| Capture ratio | 0.8 |
| Selectivity | 90 |
| Mono signal strength | 18.1 |
| Stereo signal strength | 38.1 |
| Separation | 50/30 |
| Stereo harmonic distortion | 0.8 |
| S/N ratio mono / stereo | 80/ |
| Weight | 15.9 |
| Price | 460.00 |