it appears to be a MONO table radio....One front speaker (the ad doesn't show the rear panel to see if there are hook-ups for external speakers)....
It's a safe bet it's not designed to decode stereo info....you COULD mod it, I suppose....but you'd likely end up spending more time and $$ than it's worth!!
Tivoli makes a good product -- perhaps a tad over-priced -- with better-than-average sound quality....
IF you're looking for a top-notch MONO table radio....it'd be hard to beat!
BUT.....it ain't stereo.....