To bad these phones were a slight disappointment in the end. I've been looking for a pair of full size headphones and the studios tickled my fancy but reading about the sound on HF there definitely seem to be better headphones out there. However my search for info on the studios led me to the tma-1 which I think I'm gonna order soon. I think their more bassy sound signature will provide a nice contrast to my sennheiser IE 80's.
I mentioned a few post ago how disappointing they were. Maybe audition the Audio Technica ATH-PRO 700 MKII if bass is your focus? I also owned M-Audio Q40s which has some of the best bass I ever heard and the overall sound was good, but they were sibilant to my ears which is why I returned them. For a last, and IMO best, option since I have listened to both the TMA-1 and V-Moda M-80 which are both in the same price range. The M-80 is the hands-down winner. The full range is there, nice bass extension, the most non-fatiguing headphone I have ever worn. Vocals are accurate and smooth as silk.