![Philips](/logo/Philips.png)
Philips Electronics
24 W BTL or 2x12 watt stereo car radio power amplifier
![Philips](/logo/Philips.png)
Philips Electronics
Stereo-tone/volume control circuit
![Philips](/logo/Philips.png)
Philips Electronics
2 x 22 W stereo BTL differential amplifier with speaker protection and dynamic distortion detector
![NXP](/logo/NXP.png)
NXP Semiconductors.
PLL stereo decoder and noise blanker
![Philips](/logo/Philips.png)
Philips Electronics
Stereo continuous calibration DAC
![Philips](/logo/Philips.png)
Philips Electronics
70 W high efficiency power amplifier with diagnostic facility
![Philips](/logo/Philips.png)
Philips Electronics
24 W BTL or 2 x 12 watt stereo car radio power amplifier
![NXP](/logo/NXP.png)
NXP Semiconductors.
4 x 11 W single-ended or 2 x 22 W power amplifier