Yeah. They are stereo RCA jacks. Unfortunately, the docs don't tell you which one is the right or left channel. I still haven't bothered to test it out.
There are three dials for adjusting the unit. Two of the dials adjust the input levels for the RCA jacks. You have to open the case to get to those. I keep them about halfway.
The third dial (accessible through a hole in the bottom of the case) adjusts the frequency. To get the right frequency you tune a radio into the station you want to use (one without any station near it on the dial) and then adjust the dial until you can hear your music on the radio.
I suggest buying a small plastic screwdriver from Radio Shack and use it to adjust the dials. The metal one I used interfered with the magnetic field near the dials and made it difficult to adjust accurately.
