Innards
Want to really crank up your music? Make a DIY headphone amp… and of course, put it in a mint/candy/sour-tin… Thanks Macaba! – Link.

Related:

  • Tons of mint tin projects – Link.
  • Mint tin project archives – Link.
  • Mint-Tin Amp – Pocket amplifier punches up headphones. MAKE 04Page 131.