400 Watts Power Amplifier Circuit Diagram. Also a power rail of 30 volts is not enough for a 400 w power amp. The circuit require symmetrical power supply.

400w Power Amplifier Safari Electronic Schematic Diagram
400w Power Amplifier Safari Electronic Schematic Diagram from electronicscheme.net

Similarly a 800w power amplifier circuit. The circuit require symmetrical power supply. However a highly significant difference was a series of buffer transistor driver and the finals.

400w high performance power amplifier circuit diagram is very powerful power amplifier dont forget to try make this power amp.

This is the schematic diagram of 400w rms stereo power amplifier which use power transistor to work. 400w power amplifier safari electronic schematic diagram 400 w amplifier circuit in the circuit 400w power amplifier uses transistors on the base strengthening. The power supply module already included ini the pcb design. It is probably 40 w rms power amp.