Any difference between the two amps sound quality wise? have Sennheiser HD439 and JVC Fxt-90 running from an ipod touch 4 with FIIO L9 LOD,and laptop :D
Edited by Nyanman - 12/10/12 at 3:53pm
For the headphones you have, the E07K and E11 (amplifier wise) should be about equal sound quality wise.
As the laptop can use the E07K's DAC feature (USB) and the E11 does not come with a DAC at all.
And both the E07K and E11's amplifier can be used with the iPod.
It seems the E07K is the better choice.