The Mojo is very special. I use a Hugo Tabletop in my system now.
Chord Mojo headamp/USB DAC
Anyone managed to get one for a listen yet? Seems it's better than the Hugo, but companies tend to hype these things.
http://audiofi.net/2015/10/mojo-chords-ultimate-headampdac/
http://audiofi.net/2015/10/mojo-chords-ultimate-headampdac/