My wife was frustrated about the sound of the computer. Once the sound comes from the headset, once comed from the loudspeakers. Never from the correct one.
This is a cheap audio switch. It switch not just the sound but the headset microphone to the desktop mic.
Step 1: Requirements
3 stereo slot, for audio
3 mono slot, for microphones
1 two way switch
some two component glue putty
1 old mouse
It's just 510 HUF cca. $2.
Step 2: Assembly
Just make some holes into the mouse, get some glue putty and throw the sockets and the switch into it.
Step 3: Wiring
Solder the wires. The right two socket are the input, the downside four are the headset and loudspeaker output.
Step 4: Installing and conclusion
Just screw the two side, and put the wires into the AudioSwitch1.0.
I make a sign the mic input, its easier plug.
My wife is full of smiles, at least :)