Originally Posted by gelocks
Did you get to try:
Audio Technica pro 700 mk2
They are supposedly "bassy" but I haven't tried them nor don't know if they are more mid-bass than sub-bass...
I'd recommend the PRO700MK2 over the TMA-1 for low-bass response. The AIAIAI is warmer, but has bass that doesn't impact with quite the weight that the PRO700MK2 does.
Also, the V55, XB800, and AE2 are definitely not going to be good choices for you (I've not heard the K619). The V55 doesn't actually sound good, the XB800 would isolate even worse than the XB700, and the AE2 wouldn't have enough bass (as well as not isolating all that well, either).
The only issue I see with the PRO700MK2 is in terms of comfort. They're more comfortable than the M50, but still are only something you'd want to wear for a limited number of hours at a time.