Tube Surround Sound Headphones

Tube headphones

How can you get five speakers into a set of headphones without making something that looks ridiculous?  Answer: you can't.  But that hasn't stopped people from trying.  That stylish piece of gear at the right is a set of Tube Surround Headphones, which do in fact cram a real 5.1 surround sound system into something that can sort of be called "headphones".  But they'd have to sound awfully good for us to cough up €150 for them. 

[Thanks, Marc]