Hello Friends, in this post I make a 200W mono amplifier. This is a class AB mono amplifier. Which can deliver up to 170W RMS output at 4Ω ±35V, Test frequency 1khz. And 130W RMS output at 8Ω ±40V, Test frequency 1khz. This IC is…
Hello Friends, in this post I make a 300 Watts mono amplifier. This is a class AB mono amplifier. Which can deliver up to 270 Watts RMS output at 4Ω ±65V, Test frequency 1khz. And 200 Watts RMS output at 8Ω ±70V, Test frequency 1…
Hello Friends, in this post I make preamp board for "Dynamic" microphone. For this preamplifier I have used UA741 IC. But in place of UA741 IC, you can also use TL071 IC. For designing my PCB, I used EasyEda online soft…
Hello Friends, in this post I make a 100W mono amplifier. This is a class AB mono amplifier. Which can deliver up to 80W RMS output at 4Ω ±32V, Test frequency 1khz. And 50W RMS output at 8Ω ±35V, Test frequency 1khz. For this amp…
Hello Friends, in this post I make a 40 Watt Stereo amplifier using LM1876 IC. This is a class AB amplifier, which can deliver up to 20 Watt RMS output per channel at 8Ω ±24V, Test frequency 1khz. This IC is specially designed fo…
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