How to make an amplifier for speakers with your own hands

Of course, not every user of a personal computer pays attention to the sound quality that comes from the speakers connected to a digital companion. The majority are satisfied with a quiet and not quite clean and high-quality sound that inexpensive devices can produce. Considering the fact that the market for high-quality sound equipment grows like mushrooms after the rain, more and more people prefer not only a powerful, three-dimensional, but also high-quality sound. How to make an amplifier for speakers with their own hands?

It is impossible to imagine any audio system without this component. This pleasure is not cheap, so those who can not afford to buy expensive equipment in specialized stores, we recommend assembling an amplifier for your speakers at home . This advice will appeal to all those who design something is a great pleasure. After all, done with his own hands will be much more expensive than the standard and everyday bought in the store.

How to assemble an amplifier for speakers and how realistic is it?

Naturally, here you need some skills and knowledge on electronics. By power, these devices can be different. Therefore, before designing an amplifier for speakers, it is necessary to determine for what purpose you need this device and with what technology it will be used. In the case of a sound amplifier for a subwoofer or headphones, a certain set of parts will be needed, and for an audio card, it's completely different.

In order to make an amplifier for the speakers yourself, you need a good circuit (this is not a problem, since there are many such on the Internet, you only need to choose the one that suits you best), skills to solder and necessary details for the selected scheme. Basically it is a case, suitable in form and size, printed circuit board, active filter, stabilizer for microchips, operational amplifier, DAC, and digital receiver.

After all the necessary things have been purchased, you can start work. It is better to buy initially expensive parts, since with cheap about any qualitative sounding of speech can not be. After all, the amplifier for the speakers is done by yourself, so that the sound is clear and unrivaled.

You should start with the preparation of the printed circuit board. You can do it yourself, but it's better to buy it with other details, since this is one of the main components of our amplifier. Also it can be ordered from those who understand the manufacture of such devices.

After all the components are ready, it will not be difficult to assemble an amplifier for the speakers. The main thing is to do everything consistently and according to your scheme.

Perhaps, after a few hours of work, the speaker will wheeze, then there is not enough current and you made a mistake by adding the second crown in series, and not on a direct switch. In this case, the voltage remains unchanged, and the current strength increases.

Correctly assembled scheme should not produce cod, any drone or noise. If any of the above is present, then it is necessary to check the circuit again. Perhaps you have not soldered any negative wire.

After all components are assembled, all parts are soldered, and the quality is beyond doubt, it is already possible to connect your finished amplifier to the audio system. Even though it is one of the important components of the audio system, all other spare parts must correspond to a high level. Only in this case will a powerful and high-quality sound of the whole system in general.

And, finally, the finished circuit should be mounted in the case and the amplifier for the speakers should be designed as you like.