There's a neat link at RadioIntel today.
http://www.radiointel.com/

"North Korea: Journalism In The Service Of Kim Jong-il"
http://english.ohmynews.com/articlev...97456&rel_no=1

Scroll about 40% of the way down the page to see a picture of a NK
receiver. Typically, it is set to receive only one station.

I cross-posted this, because 1) it's shortwave, and 2), it's a tube
receiver. I can't tell you anything about the vintage of the radio.