Aux In, 2007 OEM

Car audio noob here. I've spent the last 2 hours reading and searching the forum, but I cant find anyone who's done exactly what I hope to do, so I figured I'd just ask.

I have a 2007 Taco (obviously) with a stock 6-CD changer, model A51837 (I think).

I've read a lot about a DF-Toy by USA Spec and a few other plug-n-play components that will allow me connect a device via 3mm stereo plug.

Which of these components, if any, will work for my stereo? I dont believe in Apple, so I dont care about iPod support and just want a stereo or RCA stereo input.

I dont have an aux button on my stock head unit. If one of these devices does work, how the heck do I get to it?

I'm looking for something that's minimally invasive, out of laziness, fear of damaging my truck, and the skill I dont have.

Thanks in advance.

 

hi,
i would suggest a us-spec, super easy install, great sound, just buy a good quality cable.