I just got the DT 990's 600 OHM. I tried them with my SGS but they are weaker than my previous headphones Sony MDR XB-700. I also plugged them in a laptop and they are still weaker while the sound quality is way better though.
So, I guess I need an amp. I would use them with my laptop and very rarely with my mobile phone. I am not a DJ and I do not have hi end sound systems.
Could you recommend me an amp around 100-150$? I am wandering between fiio e17 and e10. Still I am new and I am not familiar with the amp stuff.
Thank you in advance.