![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
DUAL POWER AMPLIFIER
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
SYNCHRO AND HORIZONTAL DEFLECTION CONTROL FOR COLOR TV SET
![Philips](/logo/Philips.png)
Philips Electronics
2 x 12 W hi-fi audio power amplifiers with mute
![UTC](/logo/UTC.png)
Unisonic Technologies
14W HI-FI AUDIO AMPLIFIER
![Philips](/logo/Philips.png)
Philips Electronics
COLOUR DEMODULATOR COMBINATION
![Philips](/logo/Philips.png)
Philips Electronics
Vertical deflection circuit
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
40W Hi-Fi AUDIO POWER AMPLIFIER
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
IF AMPLIFIER WITH DEMODULATOR AND AFC
![UTC](/logo/UTC.png)
Unisonic Technologies
DUAL LOW VOLTAGE POWER AMPLIFIER
![TGS](/logo/TGS.png)
Tiger Electronic
10W CAR RADIO AUDIO AMPLIFIER
![Philips](/logo/Philips.png)
Philips Electronics
Dual TV sound demodulator circuits
![Contek](/logo/Contek.png)
Contek Microelectronics
DUAL EQUALIZER AMPLIFIER WITH ALC