Fig. 1 - 14V 4 Channel 200W MOSFET Quad Bridge Power Amplifier using TDA7850 with PCB Unleash Power and Sound with a 14V 4-Channel 200W MOSF...

Fig. 1 - 140W Class AB Amplifier using MJL4281A and MJL4302A transistors with PCB Discover High-Fidelity Sound: Build a 140W Class AB Amplif...

Fig. 1- 160W High Fidelity Amplifier using Mosfet 2SK1058 and 2SJ162 with PCB This is a High Fidelity  power amplifier, which uses 2 pairs ...

Fig 1 -  Powerful Mini Audio Amplifier using only 5 Transistors with PCB This is a simple amplifier that uses only 5 transistors , and prov...

Fig. 1 - High Performance 56W Audio Power Amplifier using LM3876 IC with PCB This is a High Performance 56W Audio Power Amplifie r, based on...

Fig. 1 - 440W Class AB Power Amplifier using Mosfet IRFP9240 and IRFP240 Transistors with PCB This is a high performance power amplifier, wh...

Fig. 1 - 14.4V, 70W High Efficiency Power Amplifier using TDA1562Q IC + PCB The original project: Click Here! This is a high efficiency and...

Fig. 1 - 170W AB Class Bridge Mode Amplifier using TDA7294 IC + PCB Para Versão em Português, Clique Aqui! This is a Class AB Audio Power Am...

Fig. 1 - HI-FI 120W RMS Amplifier Circuit using LM4780 IC This is a HI-FI  Audio Amplifier circuit with high quality with a large frequency ...