STK4048XL и другие
| Компонент | Описание | Производитель | |
| STK4048X | Features of the IMST Hybird ICs |
List of Unclassifed Manufacturers |
 |
| STK4048XI | AF Power Amplifier (Split Power Supply) (150 W min, THD = 0.008%) |
Sanyo Semicon Device |
|
| STK4048XL | Features of the IMST Hybird ICs |
List of Unclassifed Manufacturers |
|