| Model | SU-V8X |
| Year | 83 |
| Watts rms | 120 |
| Power bandwidth | 5-70 |
| Harmonic distortion | 0.003 |
| SMPTE IM | 0.007 |
| S/N ratio | 72 (MM) 68 (MC) |
| Phono sensitivity | 2.5mV (MM) 170uV (MC) |
| Max phono input | 210mV (MM) 15mV (MC) |
| Sensitivity | no data |
| Operation class | NEW A |
| Weight | 12.8 |
| Price | no data |