Soundesign Model 3933 AM FM Stereo Flip Clock.  We've tested it out for a couple weeks on our kitchen table and it seems to function normally.  Buttons and knobs are all intact. Clock, radio, sleep and alarm all work.  The backlight is a warm reddish-orange glow.  Several local AM and FM stations tune in ok.  Stereo sound quality is good for a vintage mid-70's clock radio.  Did not test the "Phones" output jack.