Certainly. The T1 has a different presentation to the Amiron Home altogether. The T1 is more accurate and precise with a brighter sound a leaner bass. The bass may be leaner but the quality of bass is a lot better than what the Amiron has. It goes deeper and is more controller. The Amiron's bass is fuller and has substantially more impact an weight to it. There is a loss of tightness and control, but the bass isn't bad at all. The midrange of both is also quite different. Both offer a full midrange but the Amiron has a bit more body to it and isn't as detailed/transparent as the T1's. The T1's midrange is quite clean with a hint of warmth with excellent detail. Treble is the biggest difference between the two. The T1 is quite a bit brighter and the Amiron is more subdued and a tad rolled off in the higher frequencies. Extension on the Amiron is also a bit lacking when you compare them to the T90 or T1. Detail is great on both but is better on the T1. The T1'd treble is kinda like the DT880 while the AMiron is smooth like the HD650, well kind off. They aren't the same, but it's the closest I can compare to form what I've heard.
So really the Amiron is a lot warmer and fuller sounding than the T1, but the T1 is the more detailed and revealing headphone. I've been using the Amiron a bit more than the T1 as of late, but I still use the T1 when I watch movies.
Keep in mind I own a T1.1 and haven't heard the gen. 2 yet. I hope this kind of clears it up.