High End 500W power Amplifier Open Air

High End power amplifier is the most circuit that searching for Qualiaty Sound and performance its power amplifier. This High End 500W power Amplifier Open Air , the meaning of open air is power amplifier very matching for outdoor sound, that the sound is open to air. So every people can listening on long range. Power amplifier using Transistor Sanken as A Final Transistor the serial is 2SC2922