Stop in for a cup of coffee

Got tired of listening to the radio. I'll switch back when Ben Vauhgn is on at 5.
Put on Flat and Scrugg's Town and Country. Good stuff. Don't remember where I got it, but must have been pretty recent since I don't recall playing it before.

Anyone have suggestions or experience with the newer generations of 'remote speakers' using a traditional stereo system?
Something like the old send the signal through the household A/C lines using carrier current AM signal.