drange of the T1 quite nicely and is even less fatiguing than WA2. smoother. i just feel like somethings missing, mostly bass seems weaker. i think the OTL of the WA2 is better for T1's drivers, but i will have to see. i do really like the tube magic that the WA22 is giving the T1, its nice, but the WA22 also has noise, its not black like the WA2, i feel it kinda distracts and takes away from the tr