Speak & Spell
| Brand | Texas Instruments |
| Function | Synthesizer (A toy to teach children spelling that is often used to add synthesised speech to music. This is the rare Japanese model in grey colour scheme.) |
| Produced | 1979 |
| Country | Japan |
| Model ID | Type 1 Japanese |
| Form Factor | Portable |
| Signal Path | Digital Hardware |
| Weight | 474 g |
| Power | 4 x C Batteries |
| Links | Datamath |
| Notes | Features button keys. |