The discussion revolves around selecting an appropriate switch for a stereo audio design, specifically a 2-2-1 audio switch that connects two inputs (from a 360 and a PC) to one output (speakers). Participants share insights and suggestions regarding the types of switches that could be used in this context.
Participants have not reached a consensus on the best switch type, as multiple suggestions and interpretations of the requirements are presented.
There is some ambiguity regarding the specific requirements of the audio switch, particularly in terms of the exact configuration and functionality needed for the stereo setup.
the_android said:hi guys, today i got the hugest brainfade I've ever gotten before. I'm designing a small 2-2-1* audio switch for a friend of mine and i totally forgot which switch i should use. any tips?
*note, 2 input(360, pc) to 1 output (speakers)
schip666! said:Intuiting from context 2-2-1 means that you have two inputs and one output, then a DPDT (Double Pole, Double Throw) switch is what you want. However you probably have _stereo_ {in,out}puts so you need to switch four signals to two signals, which you could do with two DPDT's, one for each channel, making for some fun mixing options. Or find a 4PDT, probably some kind of rotary switch.