STK4231II 2 channel 100w stereo audio amplifier circuit
See STK4231II and build a 2 channel OCL 100W stereo audio amplifier circuit with PCB layout. It’s easy, small without adjusting, and cheap. Read more
Stereo Amplifiers
BA5406 amplifier Stereo 3W
This is a small Stereo amplifier 3W + 3W using BA5406-IC. It use 12V power supply as source of this project. and use a few part so easy to build. Read more
LM386 stereo amplifier in bridge 2 watts
This is 2 watts + 2 watts Stereo small LM386 amplifier x3 ICs. It is cheap and easy to builds for BCL amplifier,mobile,MP3 player using 6V battery (AA x 4) […] Read more
TDA7052 amplifier | Low voltage 3V, 5V | 1 W BTL
The Super Small and mini Power Amplifier BCL 1.2W by TDA7052 as Low voltage amplifier circuit 1.5V up to 15V, tiny size and can adjust volume by VR1 […] Read more
LM3876 | 60 Watt Amplifier Circuit in Stereo
This is complete stereo amplifier circuit 60W +60 W without customize. Which is easy to build , sound quality, and cheap because the LM3876 works perfect. […] Read more