| Model | SU-9070 |
| Year | 77-80 |
| Frequency response | 0-100 |
| Maximum output | 20 |
| Harmonic distortion | 0.003 |
| IM distortion | 0.003 |
| Tape loops | 3 |
| MM sensitivity | 2.5 |
| MM overload | 380 |
| MM s/n ratio | 94 |
| High level sensitivity | no data |
| Phono input impedance | 47k |
| Moving coil input | YES |
| Weight | 7.1 |
| Price | 460.00 |