Lan647
1000+ Head-Fier
I just read that the E9 lacks RCA inputs, I will still be able to connect it to my stereo amp, right? Not sure about inputs/outputs and such.

Yes, you will just need an RCA to 3.5mm adapter.
The only thing I am worried about is the things I have been reading about Beyers and SS amps when it comes to their piercing highs.
You will not be disappointed! Welcome to Team FiiO!