Summary: Please be advised that I am only writing this review to help other buyers. I am not trying to upset any T1 owners and it's my honest opinion. If you think it's unfair please state so in the comments and I can reconsider although I have enough experience with headphones now to know what I like.
Pros: Excellent detail and instrument separation, good balance between bass, mids and treble; relatively lightweight and comfortable
Cons: unacceptable distortion, erratic highs, this is not worth $1,400, not even close