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When you consider all the D batteries I had to buy for my boom box, it was pretty expensive ;)

• keithpeter 15y ago
  +1 My Panasonic took 8 of those Seriously, the boombox was relatively low cost of entry, and the distributed stand-alone nature of the device. You didn't need connections, signal strength &c. Just some music. Correlates with Kodak box camera in the 19th/20th century?