The project includes schematic, simulation files, PCB designs of an audio amplifier using ACSS technology. In the Current Conveyor technology mostly components are the current mirror. The Current Conveyor technology isn’t a new technology, at 1966, professor K.C. Smith and A.S.Sedra publish the concept "current mode analogue circuits". Two years later (1968), G. Wilson published the world-famous Wilson Current Mirror. This is a class AB amplifier with MOSFET output, based entirely on Wilson Current Mirror technique, projected using the ACSS core as: current source, differential input and VAS stage.