The scheme chosen for its high quality sound, great power, the relative ease of setting up a high potential for […]
Month: July 2011
Microphone Amplifier with Noise Suppression
The following microphone amplifier, in addition to its primary mission, will suppress common mode noise arising in the wire connecting […]
100 Watt High Quality Power Amplifier
The amplifier is completely based on discrete elements without any OS and other tricks. When working on the load and […]
A Simple 20 Watts Amplifier
The scheme is very simple and if you decide to devote himself to the assembly of amplifiers and investigation of […]
Car Power Amplifier based TDA1562
Audio amplifier is built with the main component of Philips TDA1562 IC. The TDA1562 is a monolithic integrated 70 W/4 […]
Microphone Amplifier using KM551UD2
The amplifier is assembled on operational amplifier KM551UD2.The amplifier is powered by a dual supply voltage of 15 volts. The […]
25/50 W Power Amplifier Class D based MAX9709 chip
Despite the relatively small power output specified in the title of the article, it has one distinct advantage – the […]
60 / 120 watts Power Amplifier LM4780
Operating power amplifier integrated circuit LM4780 from National Semiconductor . What is special? Well, first of all – it is […]
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