I have both the basic K-240 and the K-240DF, both 600 ohms. Yes, they do take a high-voltage power amp to drive ( I usually use a small Crown amp (D30 or something like that) with a headphone jack) but I've tried many headphones and find these to be the closest to typical studio monitors when needing to mix with headphones. They seem to be very flat with no hyped regions. Also they are very comfortable. I haven't tried everything out there by any means but the 240's are the best I've found and they're my favorites. To each his own though.
From: "Ser G."
Sent: May 31, 2013 6:02 AM
Subject: RE: Headphones monitors dead. New one?