Recent content by chuckb84

I was one head-fi many years ago, got an ER4S and the resistor to make it an ER4P, then a PPA version 1 amp (made by mrx or x86, or something like that). Last year I upgraded to the ER4XR and a THX Onyx amp. The Onyx is SO nice for a portable system! Just tried Sennheiser 660s and, while I liked...