audio amplifier
18 Watt Audio Amplifier with HA13118
This is a 18 Watt audio amplifier circuit based on power IC HA13118. The supply voltage required for this circuit…
2 x 3W Stereo Audio Amplifier with IC BA5406
This is 2 x 3W stereo audio amplifier based on IC power BA5406. This circuit which will give you 3W…
1W Stereo Audio Amplifier using LM386N
This is 1W stereo audio amplifier with LM386N. The output power is 1 watt for each channel, so it should…
4W Audio Amplifier using Transistor TIP41
This 4W Audio Amplifier circuit is powered by 2 pieces of transistor TIP41. The circuit is very simple and incorporates…
50 Watt Power Audio Amplifier
Here the circuit diagram of 50W power amplifier. The amplifier uses a pair of power transistors that are MJ2955 and…
Portable Audio Amplifier
This is simple portable audio amplifier circuit. This circuit built based on IC TEA2025 which is a monolithic integrated audio…
2 Watt Mini Audio Amplifier
This is the circuit diagram of 2 Watt mini audio amplifier. This circuit is inexpensive, easy and quite simple. This…
20 Watt Stereo Audio Amplifier using TDA2005
This is the scheme diagram of 20 Watt stereo audio amplifier which use dual IC TDA2005, one IC for left…
20 Watt Audio Amplifier with LM1875
This is 20 watt audio amplifier circuit design which use IC LM1875 as main component. This circuit is simple and…