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Deadinsect writes – “How to convert a vintage war-era headphone set and turn it into a working, usable set of ultra retro-chic headphones. Complete the look at your office desk or cubicle by swapping your phone for a morse key. “Link.

Related:

  • Open source MP3 player + Jackhammer headphones = good – Link.
  • Homemade headphones – Link.
  • DIY Shuffle headphones – Link.
  • Wireless headphones mod – Link.
  • HOWTO: Decorate Your Headphones – Link.