Very initial impressions (comparisons are made to Grado SR60s unless anything else is stated): They're a bit larger than I expected and right now I'm a bit uncomfortable with the circum-aural fit since the pads are a bit hard. But I'm guessing they'll soften up with more use. Sound-wise...

Ok, I had a bit of a religious experience today for a headphone-nerd. I had some spare time after work, so I thought I would swing by a small "local" audio(phile)-shop (with only one employee, a grumpy old man). I've been there once before, but I was quite hesitant to walk in there again, the...

What tone/frequency/noise is used when you're measuring the efficiency/SPL on headphones? I cencerley hope all brands are using the same tone/noise, it would be kind of pointless otherwise? I've heard they usually use the pink or the white noise for testing this on speakers. Is the same used...