[Caliburner9]

Hi there. I would love for you to give me your opinion about my portable setup. I have a HIFIMan HM-601 as a DAP and a Fiio E12 Mont Blanc for a portable Amp. I also use the Sennheiser HD-600 and the AKG K-702 as Headphones that I am currently using, as of now. Let me tell you something...when I listen to Rock N Roll, it is REALLY hard to hear the Electric guitar Solos, as well, as the synth work going on. And When I listen to Classical, it is really hard to hear the percussions. (Like Bells, Chimes, etc, etc) I ask of you, what could be the issue here?? =O Is my setup not good enough? Or is this the best that portability can offer me? If you ask me, I think it might be something with the Frequency of the Amp I'm using. It only gives off 10 to 100K and the headphones I'm currently using are waaay above that...could it be the amp, than? Please help me out here. Much would be appreciated...