| Компонент | Описание | Производитель | |
| LA4580 | 2-Channel Preamp Power Amp 3V Headphone Use |
Sanyo Semicon Device |
|
| LA4580M | 2-Channel Preamp Power Amp 3V Headphone Use |
Sanyo Semicon Device |
|
| TDA4580 | Video control combination circuit with automatic cut-off control |
NXP Semiconductors |