How to make a stereo amplifier

How to make a stereo amplifier:

Here, we can learn how to make a stereo amplifier. This is a stereo circuit diagram. This circuit is stereo, with dual sides on the right and left. Four transistors are used here—two transistors for the left and another for the right. Here, we can use TIP41 and TIP42 transistors: 2 transistors for the left side and another 2 transistors for the right side. we can use 15-0-15 votage to 35-0-35 voltage. The output watts is 70watts+70watts. 

requires AC voltage. AC dual voltage. Every circuit diagram needs speaker protection. The speaker protection saves the speaker. They don’t have any speaker protection. For this, we have to use another speaker protection circuit board. 

The Diagram link for Speaker protection 

To save the speaker, one must use this speaker protection circuit board. Here, we use a relay in the output. If any voltage comes out from the speaker output, then this protection circuit turns off the relay and saves the speaker. 

This circuit diagram is here in this link. Please click Diagram here 

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