It looks like the Sony CDX-1000RF has RCA outs as well as an FM transmitter. Crutchfield has it. (Except it's not it stock.) Edit: I saw this before, but didn't mention it because you have to dig into the info to find that it has RCA preamp outs. Except that it says it right there on the front without using the term RCA. Oh well. Sorry. Could have told you about it yesterday if my brain was working straight.