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100 Watt Power Amplifier Circuit using a Single IC TDA7294

Last Updated on May 12, 2023 by Swagatam 4 Comments

Building a power hi-fi amplifier with MOS transistors requires the implementation of a relatively large number of components because, at the level of power stages, the connection between the bipolar […]

Filed Under: Audio and Amplifier Projects

Using Electret Microphone on Computer PC

Last Updated on May 4, 2023 by Swagatam Leave a Comment

The small circuit that we propose here provides a 20 dB gain to the microphone signal, which will finally allow you to effectively use an electret microphone on your PC. […]



Filed Under: Audio and Amplifier Projects

75 Watt Power Amplifier Circuit

Last Updated on May 4, 2023 by Swagatam Leave a Comment

Our power amplifier only uses a handful of widely available and inexpensive components. Despite this, it can deliver an effective power output of 50 W into an 8 ohm load […]

Filed Under: Audio and Amplifier Projects

Train Sound Simulator Circuit

Last Updated on March 11, 2023 by Swagatam Leave a Comment

The train sound simulator circuit is an electronic circuit that generates a realistic sound that mimics the sound of a train moving on tracks. The circuit is designed to be […]

Filed Under: Audio and Amplifier Projects

Guitar Distortion Generator Preamplifier Circuit

Last Updated on January 10, 2023 by Swagatam Leave a Comment

Distortion and overdrive are types of audio signal enhancement that are employed to change the tone of amplified electric musical instruments like guitars. Typically, this is accomplished by increasing the […]

Filed Under: Audio and Amplifier Projects

Guitar Jammer Circuit (Mix an External Audio with your Guitar)

Last Updated on December 21, 2022 by Swagatam Leave a Comment

This Guitar Jammer circuit explained below enables you to jam out to your favorite songs from your cellphone or computer. You can mix an external audio track with your guitar […]

Filed Under: Audio and Amplifier Projects



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