Hi, I'm thinking to buy Jds atom amp, Topping d50 dac And Audeze El8 titanium/closed headphones, but a thing come to an eye, the 100ohm output of dac Topping D50, now i'm scared to buy :( So Atom amp have 0,7 output impedance and El8 closed 30ohm, they should work flawlessy, but that 100ohm...