Just want to clarify... this will work as a DAC and amp only if used with a computer via the mini-USB input, and only works as headphone amp when used with a portable device via the 3.5mm jack input right?
Doesn't it mean the sound quality will vary greatly depending on your mp3 player? I would assume the newest generation iPod Classic would sound much worse than other leading mp3 players in the market, even when paired with a nice amp like
Furutech Cruise.