Headphone amps

The Linear Tube Audio MZ2 or MZ3 get great reviews, but you need to add their linear power supply to get best performance. 

Flyby alert — the OP has never responded and is MIA so consider you may be just wasting your time sharing your thoughts here.  

It’s been almost 4 months since you started this thread and haven’t heard a word from you, so I don’t think it’s unreasonable to assume you may have just ignored it as this does happen quite a bit.  People are taking valuable time out of their own lives to make helpful suggestions for you, so the least you could do is spend a few seconds to just acknowledge their efforts and let them know you’re listening.  NOBODY is too busy to just do that.  I find it rather sad that you can all of a sudden find time to respond to my last post yet you still haven’t bothered to respond to any of the many helpful and thoughtful recommendations above.  Why is that?  Rude.