Vintage Koss K/600 Dynamic Stereo Headphones / Stereophone With Jack Plug

A pair of, Over the Ear, Vintage Koss K/600 Dynamic Stereo Headphones / Stereophone With Jack Plug, and black coiled extender lead, dating to the 1970s/80s.

Made in Ireland for Koss Corporation, Wisconsin, USA, they are in very good used condition and are sold with a box but without instructions. I can't find out very much about these headphones but they are pretty stylish!

Comprising:

• Black Rubber over metal headband 
• Black plastic receivers with PU leather cushions
• Coiled Black Extension Wire terminating in a Jack Plug

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