I have my He-400's for about 2 months now but they dont sound like they are supposed to without DAC and amplifier. So I am looking for a nice dac/amp(only 1 device) to drive my he-400s properly. I thought about going for Fiio E07k or E17 since they tend to be exactly what I look for and are quite popular.
So is the E07k enough to drive my He-400 or do I need the E17? Any other recommendatons are greatly appreciated!