Can someone who has owned both the HD650 and HD600 tell me if the HD600 can be EQ to have as much bass as the HD650?
From what I have read they are essentially the same headphones just marginally different, with the HD600 having slightly less mid bass and slightly more upper midrange and upper treble....
I was thinking of getting some HD600 as I found the HD650 a bit too warm and slow for me, but I would not want any less bass than the HD650.
I've seen some FR charts showing greater HD650 bass, but frankly, I find it hard to believe. I've owned both at the same time (before selling the 650), and to my ears the bass ran lower (Frequency) and truer with the HD600. The HD650 didn't go as low but had an exaggerated mid-bass FR hump, and rolled off highs. I would bet you could EQ the HD600 to sound much like the 650, but why would you want to?