I didn't realize that you had a Magni 2 til now than that's another story as the Magni 2 uber is a good amp for the price and should be more then enough for the T90's. Now if it was the Beyerdynamic Dt880 premium 600 then you might have a problem key word might as I seen people using the M2 Uber with their DT880 premium600s and are perfectly happy unless they feel that they are missing something which how I was when i switched from the NFB15.32 hp amp output to the little dot MK2 tube amp and later the bifrost uber with the tube amp.
Are you not finding the T90 sounding the way that you wanted with your schiit stack or was it something else. Because people tend to use a amp or a tube amp to tone down the T90 if they find it too bright and if i recall to improve the sound imaging of the T90 or something else , i just don't remember as I haven't gone thru tube amp threads for the T90 in long time.
If there not too bright to you and you enjoy them then there no reason to be alarm when another person finds them to be too bright. Because people ears are different. But some times having a dac and amp combination can cause the T90 brightness to be way too much then the norm, Which I have experienced when I tried the T90 with the bifrost uber and asgard 2 I used for the HE-500. As the T90 are bright headphones, For me I liked them more when i toned the brightness down but I was better off just switching headphones after that vaccum tube rolling madness I went thru, my wallet thanks me.
The reason why there are people suggesting specific dac amp pairings is because of they found that the headphone worked very good for them in this pairing. While that same pairing that they used, another user might not like it all. Unwanted results can come from a dac amp pairing that doesn't sit too well with the headphones but mainly do to the sound signature of the dac, amp and the headphone with the final results, one device that isn't a good match will cause very poor results. Such as Using a Bifrost uber, A asgard 2 with a T90 which will cause ear shattering brightness like I mentioned,while that same exact pairing will make a HE-500 pleasing.
Edit: zeke you could switch headphones because you might not like them because all it matters is if your happy or not, i would suggest you try some HE-500s as you might like those. I switched from the T90's my self to the HE-500 due to getting tired of the T90 brightness, even tho i loved the headphones. My left ear didnt agree with the brightness do to HF tinnitus.
