Expander 80
| Manufacturer | Siel |
| Function | Synthesizer |
| Produced | 1985 - |
| Country | Italy |
| Form Factor | Desktop / 19" Rackmount Convertible |
| Signal Path | Hybrid Analog / Digital Hardware |
| Power | 12V DC |
| Connections |
|
| Controls |
|
| Manufacturer | Siel |
| Function | Synthesizer |
| Produced | 1985 - |
| Country | Italy |
| Form Factor | Desktop / 19" Rackmount Convertible |
| Signal Path | Hybrid Analog / Digital Hardware |
| Power | 12V DC |
| Connections |
|
| Controls |
|