Amplifier - Make Bluetooth USB And FM At Home || homemade Audio Amplifier With dual 4440 ic Board 

in this video how to make homemade audio amplifier box + make Bluetooth USB And FM At Home with New dual 4440 ic board
Using Components :
-La 4440 Dual ic Board
-Switch × 1
-Bluetooth Module
-Speaker Connector
-Speaker
-100k Potansometer × 3
-Knobs × 3
4440 Ic Board
Bluetooth Module
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