Sears 512.21382450

This "512.21382450" boombox was part of the Sears "LXI Series", whatever that means. It's a very unusual boombox, because it takes seven D-cell batteries (10.5 volts). I have never seen any other 10.5 volt boombox.

It was made in Hong Kong, and measures 21.5" x 9.1" x 5.3". It has 4 speakers, and 2 tape decks with high-speed dubbing. Other than that, its feature set is pretty basic. It does not have separate bass and treble, just a Tone knob.