Hello Friends, In this post I make a 800W mono amplifier using a pair of C5198 & A1941 Transistors. which can deliver up to 80W output at 4Ω ±45V. For designing my PCB, I used EasyEda online software. And then I go to  PCBWay…

Hello Friends, in this post I make a 3 band stereo tone control. For this tone control I have used NE5532 IC. But in place of NE5532 IC, you can also use TL072 or 4558D IC. In this tone control, you can control the high mid and …

Hello Friends, In this post I make a 80W stereo amplifier using TDA2030A IC and C4793 & A1837 Transistors, which can deliver up to 80W RMS output at 4Ω ±16V. The sound quality of this amplifier is very good. All frequencies a…

Hello Friends, in this post I make a Bass booster. You can use this bass booster with any amplifier. For designing my PCB, I used EasyEda online software. And then I go to  PCBWay  to manufacture my PCB. PCBWay is the largest PCB…

Hello guys, in this post I make a 500W mono amplifier. This is a class AB mono amplifier Which can deliver up to 500W RMS output at 4Ω ±70V, Test frequency 1khz. For designing my PCB, I used EasyEda online software. And then I go…

Hello guys, in this post I make a 100 Watts mono amplifier. This is a class AB mono amplifier. Which can deliver up to 130 Watts RMS output at 4Ω ±30V, Test frequency 1khz. And 70 Watts RMS output at 8Ω ±35V, Test frequency 1khz.…

Hello Friends, in this post I make a 38W stereo amplifier using LA4440 IC. This is a class AB amplifier. Which can deliver up to 19W RMS output per channel at 4Ω ±15V, Test frequency 1khz. This IC is very cheap and basic. So don&…

Hello Friends, In this post I make a 100W mono amplifier using a pair of 2SC5200 & 2SA1943 Transistors. which can deliver up to 70W output at 4Ω ±38V. For designing my PCB, I used EasyEda online software. And then I go to  PC…