Cute DAC for little money

Equally ahead of DragonFly v1.2 is not my only USB DAC and my headphones, stereo, speakers, etc each cost several times this DACs. Music is as Flac and in some cases even as 24bit 96kHz before native SACD recording.
It is enough to Sennheiser HD 700 AKG operate 712 per. 15% volume yielded the HD 700 my normal listening level.
Processing is 1A. He looks very heavy and solid for a USB stick. This is the color does not change is probably because the leave most users here high sampling of the player the tracks. foobar2000 works different.
Now the reason why he gets only 4 stars: He draws the shots too soft, colored a little warm. Connected to a headset that is already tuned in the direction as the HD 700 has almost an analog sound. So the desktop remains my ODAC ... but I have always bought the Dragonfly only for my laptop ... and for 100 in the Black Friday I can not flags.