[ACDOAN]

I own both the AE D1 and the FiiO E9/E7. I like both but the AE D1 makes my IMac sounds a bit rounder or should I say fuller.

I also like the optical input and the dual analog RCA out that I can use with other purpose with my Onkyo A5-VL integrated.

 

[Saoshyant]

I just had a random thought... If the only purpose of the E9's USB port is if a dac is docked, what is the purpose of the E9i's USB port? Would it use the dac of whatever is connected? That feels quite unlikely...