http://eu.akg.com/akg-product-detail_eu/k323xs-a-black.html
Here is a new IEM from AKG, it is a tiny little thing with a 5.8mm driver almost rivaling the Aurisonic Rocket for size. Using the stock tips this goes unbelievably deep into the ear disappearing, using Sony hybrids I use large tips and they are note quite as deep in ear.
Sonically they are a bit V shaped but still have very good mids. They have a very nice sound stage which is all the more impressive given their size. I want to let them burn in for a couple of days before I give a final verdict on their signature though. For the $50 price tag I think they are pretty darn sweet though. I think I will keep them and do a comparison against my Aurisonic Rocket's then they come in in May/June. I expect the Rockets will slay them build wise and probably sonically but for $50 these are punching way above their price tag in my opinion so I might be surprised.
I bought these because of how much I love my K545 headphones. These are not quite as good as the K545 but do have some similarities already so will be interested to see what happens with some burnin.