I've settled (for now) on a setup with the K701 and Schiit Lyr, so I have some headphone gear to let go. Listing here before going to head-fi. I have photos that I'll try to get into my gallery, but you can also pm and I'll email them to you.
Shure SRH-840 Headphones SOLD I'm the 2nd owner of these, although they're in good shape overall and I've put very light use on them. The sole blemish is that there is a tear in the headband the the original owner fixed with a zip-tie. It's fairly unobtrusive and doesn't interfere with comfort in my experience. email for pics if you're concerned.
Sennheiser HD280 Pro headphones $50. Great isolation if you work in a noisy environment. I used these sporadically at work for a year or so, and they're still in very good shape.
Audio-gd Sparrow headphone amp (upgraded A version) SOLD. I used this lightly at work for a year, and it's in like-new condition. Has USB and co-ax inputs, but the DAC is not separable from the amp circuit.
