4-way stereo audio channel input selector board using push button assembled !

This is an assembled board of an audio source selecting circuit. The circuit allows four stereo channels to be switched by a push button one by one in a consecutive manner. High quality relays are used for switching to minimize the length of signal path. When a certain channel is selected, the corresponding LED will be light up. It only need a AC 6 - 13V input to function. The push button is included.

PCB dimension : 95mm(l)x52mm(w)x27mm(h)

No schematic is provided with this listing. The board is fully functional with power supply feeding in.

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