Nat, I currently have my EP600 less than 18 inches from my M80's without ever having experienced the issues described in the 6moons article. Oh, my 600 is connected at the line level connection.
This combination of M80/EP600 sounds amazing, especially when I use the "pure" stereo mode on my Denon reciever. I have actually had to put my ear to my VP150 during this playback in order to determine whether it was on or was this the M80's blending to create this illusion.
You will love this combination... Bud
