For IEM users out there, the 1 ohm mod alone makes this deal completely worth it. I own several low impedance earphones, and for over a year now I've owned the 1 ohm modified DACport. I prefer it even to my Dragonfly (version 1.0), which sounds more sterile/clinical in comparison. I've even powered several of my full sized headphones through the DACport, and despite its shortcomings, it packs plenty of juice for even the best of them. For those that haven't the time/money to splurge towards experimenting with several different portable AMP/DACs, the DACport is a most proficient, portable, all-purpose solution. In for (yet a second) one.
skywalkerNope, you won't be able to make it work.
It is possible, but requires a lot of effort.
For mobile use, get some battery-powered dac/amp combo.