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You are here: Home / Archives for Audio Projects

Electronic Drum Sound Simulator Circuits

Last Updated on December 12, 2020 by Swagatam 5 Comments

In this post we talk about a couple electronic drum sound simulator circuits which can be used for replicating actual drum beat sound electronically, using a few op amps and […]

Filed Under: Audio Projects

Make this Bass Booster Speaker Box

Last Updated on October 11, 2020 by Swagatam 2 Comments

The article explains the construction of the high bass boost speaker box system, which can be used for reproducing music with heavy bass effect, which can be adjusted with a […]



Filed Under: Amplifiers, Audio Projects

Audio Delay Line Circuit – For Echo, Reverb Effects

Last Updated on September 20, 2020 by Swagatam Leave a Comment

An audio delay line is a technique in which a given audio signal is passed through a series of digital storage stages, until the final audio output is delayed by […]

Filed Under: Audio Projects

Touch Volume Control Circuit

Last Updated on September 14, 2020 by Swagatam 4 Comments

This touch volume control circuit has two touch pads which enable the user to increase or decrease the volume of an audio amplifier simply by touching the relevant touch pads. […]

Filed Under: Audio Projects

Making a Center Speaker Box C80 for Surround Sound Systems

Last Updated on July 27, 2020 by Swagatam Leave a Comment

A Hi-Fi surround sound system (5.1) typically consists of 4 speakers at the corners of the room, and a center speaker just below or above the TV or the video […]

Filed Under: Audio Projects, Mini Projects

100 to 160 watt Power Amplifier Circuit using a Single IC OPA541

Last Updated on July 26, 2020 by Swagatam 8 Comments

For anyone who is searching for an audio amplifier with massive output power in the order of 100 watt to 200 watts, using an absolute minimum parts count, this particular […]

Filed Under: Amplifiers, Audio Projects



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