speakers push the air

With the work I'm doing on this soundtrack project, I've begun to feel the need for some serious headphones.

I've found a few that look promising:



The Sennheiser HD-280.


The Grado SR80.


The Panasonic RP-DH1200.

This acquisition might have to be via the interwebs - I have no idea where to find these to try out in Baltimore. (Other than the Bose Triports I tried on at Best Buy - super comfy, but I want to keep looking. )