Never actually did find a use for a headphone amp, so it's been in a box except for a couple of times. Just haven't wanted to part with it, even so.
* ICan Micro and Sennheiser HD600, $425 shipped to U.S./Canada.
* ICan Micro + IDSD Nano, $280 shipped to U.S./Canada
* All three, $450 shipped blablabla.
* ICan Micro + HRT Microstreamer is a really good combo. $255 shipped to U.S. if my current Ebay auction on the Microstreamer doesn't sell.