More than several years have passed since this website first published the 3 – 5W Class-A Audio Amplifier, and its success has only grown over time. Recently, some minor adjustments were made to enhance its … Read more
audio amplifier
Overview In honor of the one-hundredth design published on this website and in response to numerous requests for a more potent amplifier than the 25W MOSFET model, we present a 60 – 90W High-Quality power … Read more
60-Watt Audio Power Amplifier Circuit using
Overview In today’s tutorial, we are going to make an “18W Stereo Hi-Fi Audio Amplifier” using TDA2030 IC. The design comprises a 2x 18W Hi-Fi Stereo Power Amplifier utilizing two TDA2030 ICs. This configuration offers … Read more
18W Stereo Hi-Fi Audio Amplifier using TDA2030 IC
Overview In today’s tutorial, we are going to make a “Stereo Headphone Amplifier Circuit” using TL072 IC. The designated purpose of this circuit is just one among numerous potential applications. Besides its primary role as … Read more
Stereo Headphone Amplifier Circuit using TL072
Overview In today’s tutorial, we are going to make a “7-Watt Audio Power Amplifier Circuit” using TDA2003 IC. This compact amplifier is built around the TDA2003 integrated circuit (IC), capable of delivering 4-watt RMS at … Read more
7-Watt Audio Power Amplifier Circuit using TDA2003
Introduction In some previous articles, we have already discussed that amplifiers are signals that increase the voltage or power. Audio amplifiers, therefore, transform extremely low audio signals into higher ones. Thus, in this article, we … Read more
Top 10 Simple Audio Amplifier Circuit
Introduction Want to boost the audio power of your music system? A simple 250-Watt amplifier circuit can do the trick. With a few essential components and a bit of soldering, you can create a powerful … Read more
Simple 250-Watt Amplifier Circuit
Introduction You may already be aware that amplifiers are often used to amplify the input voltage or power. Voltage amplifiers modify and increase only the input voltage, whereas power amplifiers increase all power, including voltage … Read more
LM380 Audio Power Amplifier Circuits
Introduction Audio amplifiers that amplify the audio signals are widely used in the electronic industry. One of the great applications of audio amplifiers is in the automotive industry. For example, vehicles like cars, etc use … Read more
Car Audio Amplifier using TDA2003
Amplifiers, as you may know, are primarily used to increase the input voltage or power. Only the input voltage is changed and amplified in voltage amplifiers, whereas the entire power, including voltage and current, is … Read more
25-Watt Audio Power Amplifier Circuit
Introduction Amplifiers are devices that increase the system’s input power at the output. Audio amplifiers boost the amplitude of audio input signals. The gain of the circuit helps explain the amplification of the circuit’s output. As … Read more
5V USB Audio Amplifier Circuit Diagram
Introduction In our different tutorials, we, again and again, try to create different kinds of amplifier circuits so that you may get their proper understanding. As you already know that amplifiers are used to boost … Read more
40 Watt Audio Amplifier Circuit
In this tutorial, we are going to make a “TDA810 Amplifier Circuit Diagram”. The term amplifier refers to any device that increases the amplitude of a signal, usually measured in voltage or current. This versatile … Read more
TDA810 Amplifier Circuit
In this tutorial, we are going to make a “6283 Audio Amplifier Circuit”. An audio power amplifier is an electronic device that amplifies low-power electronic audio signals. Such as the signal from a radio receiver … Read more
6283 Audio Amplifier Circuit
Introduction Every public addressing events employ a microphone and speaker, as it is a vital part of any public event. In many events, speakers just play music from any music player or mobile phone. So, … Read more
Simple Basic Audio Amplifier
A Voice amplifier circuit is an electronic amplifier that amplifies low-power audio signals such as the signal from a radio receiver or a microphone to a level that is strong enough for driving loudspeakers or … Read more