Hi All, I currently use a Cayin C5 with Audioquest Nighthawks, source is a Fiio X5. Happy with the sound for portable but I'd like to increase the soundstage/look at 'virtual surround' or similar. Once, in Hong Kong airport, I listened to a pair of Sony closed back headphones running from an...

Hi Head-Fiers,   Fairly long time lurker, joined up to request help on this. I know there are a lot of threads dealing with my dilemma, I have read MANY and still stuck!!   Ok, I'll try to keep this brief!   I have a Fiio X5, a Cayin C5 portable amp and ATH M50X cans. I love the sound...