Amplifiers

The master of this headphone amplifier made it after being upset by the terrible sound quality coming from the headphones during a recent airplane trip to China. The sound was tinny and

The author of Instructables under the nickname ImpactDIY made a portable speaker in the style of the seventies. Inside, of course, everything is modern: a Class D amplifier, Bluetooth ... The master begins with the manufacture of cardboard

This tube amplifier is designed and built from the ground up. This is a very long project, and it took a lot of time and patience from the author of this project. We will analyze all the pros and cons of this homemade

Greetings, the inhabitants of our site! Class A amplifiers have high-quality sound, but at the same time very low efficiency, more than 80% of the energy goes simply to the heating of the amplifier radiators. But thanks precisely

When recording phonograph records, the frequency response of the signal is adjusted for reading by a piezoelectric pickup connected directly to the input of the amplifier. If

In this article, we will look at how to make an amplifier with your own hands. The amplifier has the following parameters: Power 2 X 100 W X 2 Ohm Power 11-24 V Overload protection Short circuit protection

Greetings, the inhabitants of our site! After measuring sound amplifiers on TPA3116 microchips, the author of YouTube channel “Radio-Lab” noticed that some amplifiers when connected, for example, to a telephone or

Greetings, the inhabitants of our site! In this article, we, together with the author of YouTube channel Radio-Lab, will assemble a transistor audio amplifier with a power of 150W. The author was going to try to collect

Greetings, the inhabitants of our site! Low frequency power amplifiers or just a sound amplifier are assembled by ham radio quite often. Specialized Low Frequency Power Amplifier Chips

Greetings, the inhabitants of our site! Most recently, the master literally for a penny bought a pair of speakers from a used system 5.1. He bought them solely because of their appearance. The owner offered the whole system,

Even with the “preliminary design” - at the idea level, it was decided to move the power sources into a separate building. Generally speaking, there is a fair amount of sense in such a "volta", especially for the subject

A preamp-corrector, or an amplifier-corrector, or a photocorrector is a specialized electronic amplifier of the reproduction path of a mechanical recording, restoring the original spectrum

The circuit of this amplifier was developed by wonderful audio designers Alexander Bokarev and Alexander Rezvoy. Generally speaking, this is a family of amplifiers in different versions, in which different lamps work -

The shelf, which the Master made, performs several functions: - A place for charging mobile equipment - An audio system - Lighting a workbench under a shelf - A secret box For making a shelf