While it's not quite on the level of some of the steampunk
gear we've seen, devientART member porkshanks' so-called "Ambience Enhancer" is at least considerably more practical than some of those previous contraptions
, and it recycles some gear that would otherwise have been discarded, or has already been discarded. That bit of kit is an MP3 player that was apparently found on the ground near a bus station, which got spiffed up with some brass and leather and then got paired with a set of vintage Cannonball Empires headphones, whose innards were replaced with those from a set of some decidedly more recent Sony MDR-006 phones. The whole thing was then, naturally, made wearable with a handy wrist strap.
[Via Gadget Lab