Here the schematic diagram of 800 watt audio amplifier with MOSFET.
This amplifier can be used for practically any application that requires high power, low noise, distortion and excellent sound. Examples would be Sub-woofer amp, FOH stage amplifier, One channel of a very high-powered surround sound amplifier etc.
For detail explanation about how this circuit works include the large schematic diagram, power supply schematic diagram and complete component listing, download this complete article

On the 800w mosfet amp there is a C26 220uf 100v should there be GND
can you provide the details on how this circuit digram work and if posible the diagram itself at large.
please download the file…
does any one made it ,and is it working ????