Amplifier circuit using stk412-150: This is one of the best Amplifier circuit using stk412-150. this diagram can make 200+200 watts. using 70-35-0-35-70 voltage. positive high positive low, negative high, and negative low voltage are used here in this diagram. stk412-150 ic can make 200+200 watts using dual voltage. it’s a stereo audio amplifier. Diagram Component … Continue reading Amplifier circuit using stk412-150