I dont have arrow with me now because im outside
But from my memory, soundstage didnt change but it feels slightly less airy as its darker than unamped
Because its darker, subtle notes tend to be clearer to notice like tiny light in dark...
I received arrow last week and had hours of listening with my fuze, d2 and se530 this amp does damn nice job with adding body / warmth with bass boost. (although, I get tired easily with bass these days)
And at reasonable volume,...