Best $300 or less Tube Headphone Amp


I have a pair of Sennheiser HD600 cans and I'm looking for a $300 or less tube headphone amp that will work well with them. Thanks!
oregon3
ASL's MG Head DT OTL, now in MK III version. (MK II and III have separate power supply.) You should be able to find a used MK III, and certainly a MK II, for under $300.
I have the Channel Islands with my 600's and it is an incredible pairing. Just a hair above your budget, but worth it IMO
Bottlehead S.E.X. Even works as an excellent integrated amp for high
efficiency speakers. And best of all, you will learn some soldering on the way
and get the choice of your own finish :)

Take a look at:
Bottlehead S.E.X.
amp


Good luck on your search.