![PTC](/logo/PTC.png)
Princeton Technology
2W × 2 Class AB Audio Power Amplifier
![PTC](/logo/PTC.png)
Princeton Technology
Volume Controller IC
![PTC](/logo/PTC.png)
Princeton Technology
2W X 2 Stereo Integrated Audio Amplifier
![Princeton](/logo/Princeton.png)
Princeton Technology
Echo IC with Built-in Microphone Amplifier & Output Mixer
![Bourns](/logo/Bourns.png)
Bourns, Inc
ISDN S-Interface Isolation Transformers
![Princeton](/logo/Princeton.png)
Princeton Technology
Headphone Driver IC
![Bourns](/logo/Bourns.png)
Bourns, Inc
ISDN S-Interface Isolation Transformers
![PTC](/logo/PTC.png)
Princeton Technology
2-Channel Audio Processor IC
![PTC](/logo/PTC.png)
Princeton Technology
1 Watt Audio Power Amplifier
![PTC](/logo/PTC.png)
Princeton Technology
Headphone Driver IC
![PTC](/logo/PTC.png)
Princeton Technology
2.2W×2 Class-D Audio Power Amplifier
![PTC](/logo/PTC.png)
Princeton Technology
Satellite + Subwoofer 3-Speaker System Electronic Crossover IC
![PTC](/logo/PTC.png)
Princeton Technology
2.5W × 2 Class AB Audio Power Amplifier
![Bourns](/logo/Bourns.png)
Bourns, Inc
ISDN S-Interface Isolation Transformers