Received my replacement pair of phones, cost me $9 for shipping. Excellent improvement over the first pair. I do believe people have to watch for bad drivers in these or something.    As of 30 hours burned in, I love them, and they sound the way music should sound. Nice pair of $100 phones...

I just got my Se215s in the mail and feel they are severely lacking bass as well. My JVC marshmallows actually sound better overall right now, though the clarity on the shures are better. Since everyone seems to say they have plenty, I'm wondering if I could have received a faulty pair as well...