QUOTE(E1 - AKG @ Jun 24 2012, 12:31 AM)
Definitely there will be an audible difference when you go from E6 to E11

The LOD bypasses the internal amp of the Nano taking the pure audio signal direct to the FiiO E6. You can't bypass the internal amps of both the Telclast and the Cube C30
When you don't do bypass and add an external amp, you will be double amping. Something audiophiles don't encourage. Your audio will still be subjected to the coloration of the internal amps of the respective players

OH! So now i get it, are you saying that the internal amp of nano is not very good, and if u combine the not very good internal amp with good external amp, the result will be neutralized? So that means bypassing the internal amp is needed so the audio data can go into the external amp straightly?
Other than that, do i need very good LOD? Cuz I can find LOD selling at rm30. So if the quality of LOD wont affect much, then i will just get the cheap ones.
For me only lo

We different level, u adi next stage of audiophile level

hmmm.. So basically the sq of a mp3 is depends on its internal amp only right ? So another way, the pure, unamped analog signal produced by a rm100 and rm1000 are the same?