So after reading a bunch of reviews and whatnot I settled on the Shure SRH840's with a Fiio e7/e9 amp combo. They do sound quite amazing compared to what I was using before (Bose OE, and Klipsh s4's) but it seems to be lacking in the bass department. I know from the reviews that they do have...

any help guys?

so my extremely old Sennheiser HD500 headphones finally bit the dust and i tossed them out a while ago... i borrowed some Bose OE headphones (http://www.bose.com/controller?url=/shop_online/headphones/audio_headphones/on_ear_headphones/index.jsp) from my mom to hold me over for a while but they...