| Компонент | Описание | Производитель | |
| STA538 | 2 x 1.3 W class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX |
STMicroelectronics |
|
| STA538B | 2 x 1.3 W class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX |
STMicroelectronics |
|
| STA538Q | 2 x 1.3 W class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX |
STMicroelectronics |