CT-403
| Brand | Casio |
| Function | Synthesizer (Analog) |
| Produced | 1982 |
| Country | Japan |
| Model ID | Casiotone 403 |
| Form Factor | Keyboard |
| Signal Path | Analog Hardware |
| Power | AC |
Added by DizziDeCazz
| Brand | Casio |
| Function | Synthesizer (Analog) |
| Produced | 1982 |
| Country | Japan |
| Model ID | Casiotone 403 |
| Form Factor | Keyboard |
| Signal Path | Analog Hardware |
| Power | AC |