| Nr. | Part Name | Description | Manufacturer |
| 1 | UM3482A | (UM3481A Series) Multi-Instrument Melody Generator | Unicorn Microelectronics |
| 2 | UM3482A | Multi-Instrument Melody Generator | Unicorn Microelectronics |
| 3 | UM3483A | Multi-Instrument Melody Generator | Unicorn Microelectronics |
| 4 | UM66T | Simple Melody Generator | Unicorn Microelectronics |
| 5 | UM91215B | Tone / Pulse Dialer | Unicorn Microelectronics |
| 6 | UM93520A | SPEECH RECORDING AND REPRODUCTION IC | Unicorn Microelectronics |
| 7 | UM93520AF | SPEECH RECORDING AND REPRODUCTION IC | Unicorn Microelectronics |
| 8 | UM93520B | SPEECH RECORDING AND REPRODUCTION IC | Unicorn Microelectronics |
| 9 | UM93520BF | SPEECH RECORDING AND REPRODUCTION IC | Unicorn Microelectronics |
| | | |
