I've been intrigued by electrostatic headphones and planar magnetic headphones but I have to admit that I have never actually listened to either. I guess that need not stop me from asking questions and seeking answers. So here goes...   1) Are planar magnetics similar to electrostatics...

Hello. I recently purchased a pair of Sennheiser HD 438. I bought these headphones without having the possibility to listen to them, and now i'm not quite satisfied with the sound. The bass goes deep, but has little impact,treble is nice,but a bit washed out. Previosly i had the Philips HP...