http://ohgizmo.disqus.com/enSat, 12 May 2007 03:52:26 -0000http://www.ohgizmo.com/2007/05/10/sennheiser-pxc-450-headphones-with-noisegard-20/#comment-1762297<p>$800 for noise cancelling headphones?!</p><p>The best headphone on the market cost ~$1000 and have an excellent frequency response. I can imagine these won't even come close. The specs aren't even advertised.</p><p>Not too many people leave their headphones on their ears while talking to others on their commute since it's considered rude, so you can also assume that feature is mute.</p>nobodySat, 12 May 2007 03:52:26 -0000