Sennheiser HD 650's thin sounding?


Just received a new pair of HD650's to replace my dead HD580's and they sound so thin!!!

I'm using a Headroom home headamp with a NAD 542 CD, Kimber PBJ's and stock HD650 cable.

What is the deal with these phones? My 580's had much more bottom end slam and bloom in the mid bass? Is it a burn in issue or defective phones? Anyone have a similar issue?
loftus85

Showing 1 response by inna

Yeah...I had them for much longer than 500 hours. To be blunt - they are piece of...you know. Even 50000 won't change them. Resolution is not bad but the rest of them is totally unacceptable. Cheapest Grado sound much better overall. Sorry.