D313 Audio Amplifier Circuit Diagram

Advantages of using this ic are low harmonic distortion compared to other ic amplifiers of similar.

D313 audio amplifier circuit diagram.

Find below is the list of audio amplifier circuits. For use transformer it s using one transformer by one circuit mono. Most of the component values in this circuit aren t critical. We have more related list of amplifier circuits that you may like to visit.

2 x 60 watts stereo amplifier circuit is designed using lm4780 an audio amplifier ic that can deliver 60 watt rms output power per channel to 8 ohms speakers. Many people also use it. And suitable for 9v battery. Here the op amp used is ua 741 which produces the required gain.

Using 3 ics in a bridge model. Because it s easy to build and this ic always popular. The four transistors are wired as complementary darlington s which produces the drive for the speaker. 12 watts transistor amplifier circuit description.

Audio equalizer tone control circuit with bass treble and mid frequency control using op amp tone control or active equalizer circuit especially bass treble and mid control based equalizer is an important circuit in. 2w 2w stereo using 3 lm386 here is an lm386 stereo audio amplifier circuit 2 watts. The circuit shown below is not at all expensive as the amplifier contains only an op amp and four transistors easily available from your electronics junk box. Driver circuit using transistor mje340 mje350.

Now that you ve seen the bare minimum of what it takes to make an audio amplifier with the lm386 lets build a higher fidelity version with an adjustable gain control.