audio selection circuit

[otherguy15]

hey all, i've looked around for a quick answer but havn't really turned up with much, maybe i'm not using the correct terminology or something.

I'm looking for a circuit which will allow me to have 4 stereo audio signals connected at one time and be able to select which one to output to my amplifier in my car.

Whether it's a digital or analog selection method doesn't really matter to me.
From what i've read so far, I believe a mixing circuit would not suffice in my case, as multiple sources may be playing at one time, and i'd only like to hear one.

Any thoughts would be helpful. If there's a link that i've overlooked somehow, please just paste it here and i'll do the reading.

Thanks in advance.
-Jim

[otherguy15]

any thoughts?

[Wombat2]

Try a multi-pole rotary switch

[dangus]

They sell multiple input selector boxes for TVs that switch baseband audio and video; some are passive (mechanical switches), others are electronic and can be remote-controlled. Try your local big-box electronics retailers, or Radio Shack, or Walmart.

[windsonian]

what about the one shown on HERE