Hello Friends, In this post I make a speaker protector, you can use this speaker protector for up to a 2500W amplifier. This speaker protector has protection, active, clip and signal Led, so you can easily understand whether your…

Hello Friends, In this post I make 100 watt mono amplifier using a pair of 2SA1943 Transistors. which can deliver up to 80 watt output at 4 Ω  ±45V. For designing my PCB, I used EasyEda online software. Then I export the Gerber …

Hello guys, I make a 3 band stereo tone control board in this post. In this tone control board, you can control high and low frequencies. You can use this tone control with any amplifier for its low noise distortion. For this ton…

Hello Friends, In this post I make a 50W mono amplifier using a pair of C4793 & A137 Transistors. which can deliver up to 50W 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 made a flat frequency Stereo amplifier, which can deliver up to 68W output per channel at 4Ω. For this amplifier, I use LM3886 IC. This IC is specially designed for active studio monitors, for its …

Hello Friends, In this post I make a stereo amplifier using a pair of 2SC5200 & 2SA1943 Transistors. which can deliver up to 80W output per channel at 4Ω ±45V. For designing my PCB, I used EasyEda online software. Then I exp…