This 20w car audio amplifier circuit described here offers a 20 watt booster that will allow you to realize the power amplifier with which one can increase the power output from the car stereo up to 20 Watts maximum.…
This is a 20 watts audio amplifier is supplied with a voltage 14.4 volts, giving a total power of 20 watts into two different channels, each of which is connected to the tweeter and a woofer.…
The scheme presented here is a MOSFET 10W audio amplifier circuit which requires only single power supply. Single rail supply is rarely used in Class-B power amplifiers. Anyway, it's good enough for low power applications. In…
The amplifier based on the class H from Philips audio amplifier IC, it can deliver 36W RMS and 70W power music, all from the supply voltage of 13.8V. This amplifier can provide 36W RMS continuous into 4 ohm load when using a 13.8Vsupply. (more…)
It is small and compact stereo amplifier is powerful but can easily be used to replace your broken amplifier or new construction, or to make an active speaker, in all cases combined with a preamplifier. With remarkable features make it the true Hi-Fi amplifier. (more…)
The scheme given here is a car stereo amplifier circuit can be used in That car or other vehicle. The…
Preamplifier circuit diagram shown here has a low impedance input characteristics, therefore is suitable for use with magnetic transducers: dynamic…
The 6 watt audio amplifier circuit using TDA2613 are shown here. TDA2613 is a Hi-Fi integrated audio amplifier IC from…
A 30 watt audio amplifier circuit using TDA2040 are shown here. TDA2040 is class AB monolithic integrated audio amplifier available…
This amplifier circuit is intended to be added to the preamplifier which does not have a phono input. Such a…