Hey Headfi-   Wondering what your thoughts are on the frequency response of many "budget" ciems.... I've looked at a lot of the tripple driver versions of the "top iems" listed here, and a lot of them list the frequency response to be 20hz-17khz. What gives? I mean, sure. I've been to my...

Hey guys. Long time lurker, new member here.    My first pair of IEMs (Fidelity Custom Pro Dual Drivers) have pretty much finally kicked the bucket after 2.5 years. They're not blown... but the sound of them is just... not great. It sounds very bit-crushed, top heavy, and, for lack of a...