Audio Switch Box

thingiverse

I was fed up with fiddling with wires every time I switched between my headphones and stereo, so I came up with an audio switch box solution. The box is called the "Beat Switcher 9000" and it can easily switch one audio output to two different devices, as well as merge two microphone devices into a single input. There's also a third position on the switch that serves as a mute function, effectively blocking any input/output signal. I used the parts listed below along with some old audio cables I had lying around to bring this project to life. Initially, I only printed the box itself, but later decided to add some flair by creating the marquee cover. That's why there are two separate files available. Switches: https://www.ebay.com/itm/3PDT-On-Off-On-3-Postion-9-Screw-Terminals-Toggle-Switch-AC-250V-15A-LW/182387276615 3.5mm Stereo Jacks: https://www.ebay.com/itm/10X-PJ-392-3-Pin-3-5mm-Stereo-Headphone-Audio-Video-Jack-Socket-Plug-With-B-H/182510932226