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10 Watt Stereo Amplifier Circuit Diagram

Last Updated on January 17, 2025 by Swagatam 4 Comments

block diagram

With a simple design, this 10 watt stereo amplifier circuit offers good dynamics and excellent bass reproduction. Although its power output is modest, at 2 x 10W RMS, it allows for comfortable use in small-sized rooms, such as apartments. When paired with speakers with a minimum power rating of 20W, it will provide complete satisfaction. […]

Filed Under: Audio and Amplifier Projects

100 Watt Power Amplifier Circuit Diagram using a Single IC TDA7294

Last Updated on January 17, 2025 by Swagatam 4 Comments

100 watt power amplifier circuit using TDA7294 IC

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 transistors that make up the input stages and the MOS transistors of the output stages is far from simple. Fortunately, there is an elegant solution […]

Filed Under: Audio and Amplifier Projects

75 Watt Power Amplifier Circuit

Last Updated on August 24, 2023 by Swagatam 2 Comments

75 watt amplifier circuit

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 or 75 W into a 4 ohm load. If distortion is below 0.3% at these maximum power levels, it drops to less than 0.01% from […]

Filed Under: Audio and Amplifier Projects

Guitar Distortion Generator Preamplifier Circuit

Last Updated on November 25, 2023 by Swagatam Leave a Comment

guitar distortion circuit

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 gain of the instrument, which results in a “fuzzy,” “snarling,” or “grinding” tone. Depending on the type and degree of distortion used, the effects change […]

Filed Under: Audio and Amplifier Projects

Crystal Radio Sets with Amplifier Circuit

Last Updated on November 29, 2022 by Swagatam 19 Comments

crystal set amplifier circuit using asingle transistor

A crystal radio receiver, often known as a crystal set, is a simplest form of radio receiver that was widely used in the initial periods of radio. A crystal radio set does not require any external power supply to operate. Instead, it simply makes sound using the energy of the radio signals that is received. […]

Filed Under: Audio and Amplifier Projects

22 Watt Stereo Amplifier Circuit using TDA1554

Last Updated on January 5, 2023 by Swagatam 2 Comments

PCB layout TDA1554

The IC TDA1554 based Amplifier circuit discussed in this article can provide up to 22 watts per channel into a couple of four-ohm loudspeakers. The main attraction is that you can construct it for less than $15. This implies that you may make a power amplifier for your car’s front speakers, another for the back […]

Filed Under: Audio and Amplifier Projects

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