I'm looking for some IEMs that block out some background noise but not all.   I've only tried Apple earpods -Bad sound, barely noticeable noise isolation. Sony MH1C - Good Sound, too much isolation.   I want good sound but sound isolation somewhere in the middle but i know this can be...

Hi   I've recently bought a pair of HD650's which worked great on my Laptop, ok on my old iPhone4 but pretty poor on my new iPhone 5. The main problem is that my iPhone isn't loud enough at max volume to play music with large headrooms/dynamic ranges. It appears to be related to the power that...