Amazon Prime has the very efficient (= easily driven even from most low power battery powered devices) and open (= leaks some sound and does not isolate well) Sennheiser HD 558 Headphones for only $80:
http://www.amazon.com/Sennheiser-HD-.../dp/B004FEEY9A
__________________
“A government big enough to give you everything you need is strong enough to take everything you have.” Thomas Jefferson--the first Democrat President
|