Bluetooth Audio Amplifier Circuit Diagram. Connect two 680 ohms resistor to base left and collector center in both the transistors. Join other end of both resistors together solder it.
For splitting the signal you can use resistors for basic splitting. Ir transmitter circuit diagram. It has the 3 5 mm audio connector making it very easy to take audio signals from a headset s printed circuit board pcb and feed signals to the stereo audio amplifier.
Block diagram of wireless bluetooth stereo audio system.
In my case as you can see in the picture they are connected to the output of an operational amplifier but that was because i realized that the audio sounds better there testing on different places in the circuit board that i thought where audio signal following the copper. If you need exactly 6 you can play a round with the resistance on the input. Simple ir audio transmitter and receiver circuit. One end will connected to this circuit and one to the audio source like mobile laptop etc.
