That's actually pretty funny since I heard the ATHM50s as having too much bass when sitting squarely. I had more problems getting getting mixes to translate well to other systems with the Audio Technicas than the Ultrasones so I guess that's where my opinions come from. If I was mixing at night, I'd spend more time on monitors the next day with the ATs. I'd always mix things too sharp with em. That's just my experience. The S-logic is totally dependent on how you have them stuck on your head. c--ked back or forward, it's gone. To each their own though, use what works for you. :lol: