Homepage / Audio Amplifier

Category: Audio Amplifier

Audio Amplifier Circuit

2x22W Car Audio Amplifier Circuit

By Amplifier CircuitPosted on August 11, 2011December 23, 2011

Above is a schematic diagram of an amplifier which is used in car audio. This circuit uses IC TDA 1558 […]

By Amplifier CircuitPosted on August 11, 2011August 11, 2011

This Audio booster circuit is very simple and can be applied to fm tuner or audio pre amplifier. The 2N3392 […]

By Amplifier CircuitPosted on August 11, 2011December 24, 2011

The circuit is based on low power ic LM358 dual op amp with a single 9 volt power supply. This […]

By Amplifier CircuitPosted on August 11, 2011June 22, 2012

This Simple preamplifier circuit provides sufficient gain to weak audio signals from the microphone. This circuit can also be supplied […]

By Amplifier CircuitPosted on August 3, 2011June 22, 2012

LF power amplifier built on a chip TDA7386. This is a simple power amplifier which very easy to assemble, but […]

By Amplifier CircuitPosted on August 2, 2011June 22, 2012

Here the TDA2050 amplifier with current environmental protection. In this scheme, there is a current environmental protection: the signal from […]

By Amplifier CircuitPosted on August 1, 2011December 23, 2011

Two-stage amplifier. The first stage is built on IC op amp type TL071, for stereo can use a dual op […]

By Amplifier CircuitPosted on July 29, 2011June 22, 2012

The scheme chosen for its high quality sound, great power, the relative ease of setting up a high potential for […]