Reddit mentions of TCC TC-716 6-Way Stereo Source Selector; SILVER VERSION

Do they sell those in the states? Still looking for a good mechanical one. Best I've found so far is https://smile.amazon.com/gp/product/B004RVOEFK/ref=ox_sc_sfl_title_2?ie=UTF8&psc=1&smid=A121YN9IMLF9Q

Still feeling 'em out, to a degree. I'm no audiophile, budget or otherwise, but the Monsoon's have a brighter sound with strong mids, with the Klipsch being warmer and better in the low end, while still having nice highs. I think strong mids is a characteristic of planar speakers in general. I plugged 'em both into this, and did an A/B test.

I think I made a huge mistake in doing that. :)

With that switchbox/mixer, I can use both sets at once, as well as switch between them. Well, the combined sound is AWESOME! Rich and warm, with great mids and highs! I might use 'em both for my main machine, and use the Bluetooth feature to get sound to them from my secondary machine, the one I originally bought them for. It's in the same room anyway. They'll get use when the second computer is off, and be available for it when they're needed. Both sets of speakers take little real estate, and I have a huge 30" x 60" desk, so I can spare it.

It's a thought. How decadent! :D

This isn't so good if you're on the go, but if you're listening to different sources at, say, your computer desk, it's great.

This takes every selected input and sends it to every selected output. I'm using it to switch my computer output between headphones, speakers and my guitar amp (so I can listen to youtube while playing.) Six i/o ports, 2 are 3.5mm, 4 are RCA. Any of the six can be used for input or output, your choice. I personally would've liked one or 2 more 3.5mm jacks, but I used an RCA to 3.5mm adapter where needed.

$30. I just got it a week ago. VERY sturdy construction, with a heavy metal enclosure, instead of a light plastic box that slides everywhere.

Any time I want to hear my computer thru speakers, I press the speaker button. If I want to hear it thru headphones, I push the headphone button. You can reverse this and switch between multiple sound sources for your headphones, and much more.

http://www.amazon.com/TC-716-Stereo-Selector-SILVER-VERSION/dp/B004RVOEFK

You may need to get a stereo source selector

The third/4th pics on the amazon page explain it pretty well, essentially it does exactly what you're asking. And you may need some rca jacks/adaptors and maybe even some extensions.

Also of note, rca is not balanced and you can't run super long cables without getting some interference. But if you're keeping it within a decent length, say a room 's size you'll be fine.

Hope I was of help!

Source- music producer so knowing this stuff is my bag, baby