Very detailed project collected coats amp circuit. Output power MOSFETs IRFP240 and IRFP9240 supply 4 separate layers of feed speaker protection circuit pretty solid quality two channel amp toroidal transformer feeding and used for each section. Instead of a... Electronics Projects, 110W RMS Sine MOSFET Amplifier Circuit IRFp240 IRFP9240 "audio amplifier circuits, transistor amplifier, " Date 2019/08/02