140W Power Amplifier Circuit TIP3055 TIP2955

Here I am going to share the Power Amplifier circuit which uses the TIP3055 and TIP2955 transistor as the final power amplifier with power output up to 140W RMS. This power circuit is designed mini and very simple, the buffer part using single IC op-amp used is IC ua741 or LM741, then in the driver circuit using transistor TIP41 and TIP42 or TIP31 and TIP32. And the final transistor I've