DIY Mini Stereo Amplifier

DIY Mini Stereo Amplifier
I bought NJM386BD mono amplifier kit product by AKIZUKI DENSHI TSUSHO CO.,LTD.
It's monaural amplifier kit for the universal circuit board.
I integrated two in one because I will make a stereo amplifire.

Plan to set on the board each electric parts.

Connect each electric parts. then check the circuit.

Insert NJM386BD to the IC socket.

Testing before implementation. (changed to audio grade coupling capacitor.)

Testing after implementation.

Over view.

Over view.

Completion.(front view)

Completion.(back view)

Left: Stereo headphone amplifire.(maked a before) Right: Stereo power amplifire.(max 0.7 watt)

My DIY mini stereo separate amplifier.
(lunch box is DIY DC power supply.)

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