Back when audio-to-go was anything but personal I came home with one of these. I think my parents recoiled in horror at the size & volume of the beast but I loved it. It traveled everywhere with me, complete with little pieces of tape to mark the locations of my favorite Sunday afternoon pirate radio stations in London. I remember sun-bathing on my apartment building roof with the Hitachi, Kenny Everett on Capital Radio & at least a six pack of Swan Lager. Had to be careful with the beer though, it was a long drop off the edge!
Thanks to pocketcalculatorshow for the trip down memory lane & Notcot for the inspiration.