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Showing posts from January, 2017

USB Powered Audio Amplifier LM386 + Tone Control

USB Powered Audio Power Amplifier is a multimedia speakers external used for PC's or Lapt… Read this circuit » USB Powered Audio Amplifier LM386 + Tone Control

TDA2030 make for Subwoofer Amplifier Circuit

TDA2030 is a widely used 14W audio power amplifier monolithic integrated circuit in Pentawatt [ pa… Read this circuit » TDA2030 make for Subwoofer Amplifier Circuit

Soft Start for Power Amplifier Circuit

Soft start is a circuit/module that serves to prevent the MCB (Main Circuit Breaker) at home is lo… Read this circuit » Soft Start for Power Amplifier Circuit

How to Parallel Final Transistor Power Amplifier

How can parallel the final transistor power amplifier circuit? comes to a question from a visitor … Read this circuit » How to Parallel Final Transistor Power Amplifier

TDA2040 Power Amplifier Circuit

TDA2040 Power Amplifier Circuit is an amplifier circuit that uses a single type IC TDA2040 as the … Read this circuit » TDA2040 Power Amplifier Circuit

Low and High Pass Filter circuit

This low and high pass filter circuit, it's a simple circuit that can filter audio signa… Read this circuit » Low and High Pass Filter circuit

How to make subwoofer using IC TDA2822

Accordance with the above title How to make subwoofer using IC TDA2822, I want to share circuit di… Read this circuit » How to make subwoofer using IC TDA2822

High-Quality Subwoofer Low Pass Filter

This high-quality subwoofer low pass filter for your audio system.  This subwoofer filter control … Read this circuit » High-Quality Subwoofer Low Pass Filter

NE5532 OpAmp Based Headphone Amplifier

This circuit is Headphone Amplifier using IC NE5532 , its ic usually using as OpAmp with very good… Read this circuit » NE5532 OpAmp Based Headphone Amplifier

STK0105 Power Amplifier and IC Inside

This power amplifier circuit is most popular power amplifier using IC STK0105, powerfull power amp… Read this circuit » STK0105 Power Amplifier and IC Inside

LA4440 Stereo Power Amplifier

Return again at IC LA4440 power amplifier, stereo power amplifier circuit using IC LA4440 to provi… Read this circuit » LA4440 Stereo Power Amplifier

Bass Treeble Booster Circuit

The tone amplifier circuit I have often referred to the Tone Booster. Its function is to strengthe… Read this circuit » Bass Treeble Booster Circuit

Symmetrical Power Supply from NonCT Transformer

As a technician and hobbyists, we are often faced with the problem of for the need the type of… Read this circuit » Symmetrical Power Supply from NonCT Transformer

TDA7386 Power Amplifier

I will give an explanation of TDA7386 Power Amplifier for previous post  Making Surround Amplifier… Read this circuit » TDA7386 Power Amplifier