200 Watt MOSFET Amplifier

200 Watt MOSFET Amplifier
This 200 Watt MOSFET Amplifier circuit based on traditional diagrams : a symmetrical differential input stage, a cascode stage driver and a MOSFET output stage. It's very easy to be built with common components, and inexpensive. The circuit is very compact and consists of two subsystems : the control stage and output stage. This circuit have Power output is 200 Wrms in 8 ohms or 350 Wrms into 4 ohms. Less than 0.02% distortion, damping factor greater than 300,