Category Amplifier Circuits

Amplifier circuits diagrams and PCB layout collections. FREE Tutorials of audio amplifiers. Check the latest collections of different audio amps here.

LA3161 Stereo Preamplifier

LA3161 IC based stereo preamplifier board

Sometimes your car stereo needs an external pre-audio amplifier for several reasons. Most of the Audio car amplifiers perform better with pre amplifier circuits, because the Input signal is very weak, the normal audio signal from various sources such as…

TDA2030 IC Getting Hot

TDA2030 amplifier ic getting hot

if you are facing this issue in your audio amplifier, the TDA 2030 amplifier Chip is getting hot. The heating issue is occurred. By several reason most of the common reasons are discussing here. The TDA 2030 is popular audio…