Audio Amplifier Circuits

Welcome to our extensive collection of audio amplifier circuits, where you’ll find everything you need to enhance your audio experience. Whether you’re a music enthusiast, DIY electronics hobbyist, or professional audio engineer, our range of amplifier circuits caters to all levels of expertise. Explore various amplifier designs, from simple headphone amplifiers to high-fidelity stereo systems and powerful PA amplifiers. Our detailed guides, tutorials, and circuit diagrams provide valuable insights, tips, and techniques to help you build, customize, and optimize your audio amplification projects. Elevate your sound quality and unleash the full potential of your audio devices with our curated selection of audio amplifier circuit.

microphone-speaker-amplifier-lm386

Simple Microphone to Speaker Amplifier Circuit

1 month agoDecember 27, 2021 by Shagufta Shahjahan

How is it realistic for you to see someone talking at the MIC and the amplified sound emanating … Read more

Audio Equalizer Circuit using LA3600

October 12, 2023December 26, 2021 by Shagufta Shahjahan

This is a monolithic linear IC from Sanyo, a simple audio equalizer circuit designed using the popular 5-band … Read more

Audio Mixer Circuit using LM3900

Audio Mixer Circuit using LM3900

4 months agoDecember 25, 2021 by Shagufta Shahjahan

We need an Audio mixer to amplify different audio inputs with a single amplifier. It is a quadruple … Read more

hi-fi-audio-amplifier-tda2613

6 Watt Hi-Fi Audio Amplifier Circuit using TDA2613

September 14, 2023December 11, 2021 by Farwah Nawazi

Introduction to Hi-Fi Audio Amplifier If you ever used an electronic microphone then you must have known that … Read more

Audio-amplifier-using-TDA2040-Electronics-Projects

Audio Amplifier Circuit Using TDA2040 IC

September 14, 2023December 10, 2021 by Farwah Nawazi

TDA2040 is the audio amplifier that works in the class AB amplifier mode. Class AB amplifier belongs to … Read more

powerful-audio-amplifier-tip122-tip127-transistor

High Power Audio Amplifier with TIP122 & TIP127 Transistors

4 months agoDecember 2, 2021 by Afzal Rehmani

An audio amplifier is a simple electronic circuit that can be used to take in a weak audio … Read more

100-watt-audio-power-amplifier

100 Watt Audio Amplifier Circuit

4 months agoNovember 17, 2021 by Afzal Rehmani

An audio amplifier is a simple electronic circuit that can be used to take in a weak audio … Read more

60-watt-amplifier-stk4038-electronics-projects

60 Watt Amplifier Circuit Using IC STK4038

September 14, 2023October 28, 2021 by Farwah Nawazi

Introduction As we already know that amplifiers are the circuit that converts the weak input signal into a … Read more

100-watt-mosfet-power-amplifier-electronics-projects

100 Watt MOSFET Power Amplifier Circuit using IRFP240

4 months agoOctober 27, 2021 by Farwah Nawazi

To make the 100 Watt MOSFET Power amplifier, you first need to know the basics of MOSFET and … Read more

Stereo-Headphone-Amplifier-Circuit-using-lm4910

Stereo Headphone Amplifier Circuit using LM4910

September 14, 2023October 26, 2021 by Farwah Nawazi

Introduction Headphones are used by every other person. Some of us use this compact device every day. But, … Read more

simple-log-amplifier-lm1458

Simple Log Amplifier Circuit

4 months agoOctober 25, 2021 by Farwah Nawazi

Introduction Don’t you think sometimes that where mathematics is used in electronics? Why do the circuit designers solve … Read more

cascode-amplifier-project-using-fet-transistor

Cascode Amplifier Circuit Using FETs

September 14, 2023October 23, 2021 by Farwah Nawazi

Introduction To get a better gain, bandwidth, slew rate, stability, output impedance, etc, amplifiers use the cascade configuration. … Read more

simple-audio-amplifier-electronic-project

Simple Audio Amplifier using 555 Timer IC

1 month agoOctober 17, 2021 by Shagufta Shahjahan

An electronics hobbyist is well aware of the importance, and use of the 555 timer IC in electronics … Read more

guitar-audio-amplifier-circuit-tda7052

How to Make Guitar Audio Amplifier – TDA7052

1 month agoSeptember 1, 2021 by Farwah Nawazi

Introduction To increase the input power of any audio device, the term “amplifier” is widely used. Audio Amplifiers … Read more

powerful-audio-amplifier-2sc5200

How to make Audio Amplifier with 2SC5200 Transistor

4 months agoAugust 29, 2021 by Farwah Nawazi

Introduction Amplifiers are the circuits that increase the input power of the system on the output side. Hence, … Read more

single-transistor-audio-amplifier-project

Single Transistor Amplifier Circuit

4 months agoAugust 4, 2021 by Farwah Nawazi

Introduction The single transistor amplifier circuits usually understand basic amplifiers and their different configurations. The circuit is easier … Read more