I have a TA-20 that drives most cans, 2 inputs plus balanced in & out. It is very nice, better than my Schiit. No pre though. The TA-26 is not much of one, 1 input only.
Get it from Apos, they match any price you can find, deliver quick from US warehouse and give you 30 days to see if it is for you.
To give it any kind of chance you need to roll out the Chinese tubes.