I was lucky enough to get in on the Like New + coupon code discount last week and order a pair of HD700s for $325. I already had the Bottlehead Crack + Speedball on order back when the Speedball upgrade was only $20. The folks at Bottlehead must have had a pile of orders since it's been over a month and the thing hasn't even shipped yet.
Anyway, I'm looking for advice from folks who use the HD700 with the Bottlehead Crack as to what USB DAC would pair well with that combo. I'm pretty serious about getting a good deal / value for my money. Some contenders in my list so far include the ODAC, CDAC+, Schiit Modi, HRT Music Streamer II+, and Audioquest Dragonfly 1.2. I'm getting into DIY a bit, but I think the PupDAC is just a little out of my league when it comes to the required soldering skills.